Crocodile Status Survey and Conservation Action Plan- Second Edition: reference.htm
References
Abadia, G. 1995.
Crocodylus acutus in Bahia Portete. Crocodile Specialist Group Newsletter 14(1):9.

Abercrombie, C.L., D. Davidson, C. Hope and D.E. Scott. 1980.
Status of Morelet’s crocodile (Crocodylus moreletii) in Belize. Biol. Conserv. 17:103–113.

Abercrombie, C.L., C.A. Hope, J.M. Holmes, D.E. Scott and J.E. Lane. 1982.
Investigations into the status of the Morelet’s crocodile (Crocodylus moreletii) in Belize, 1980. In: Crocodiles. Proceedings of the 5th Working Meeting of the IUCN/SSC Crocodile Specialist Group, Gainesville, Florida. 11–30. IUCN, Gland, Switzerland.

Ahmad, A. 1990.
Pakistan. Crocodile Specialist Group Newsletter 9(2):16.

Alvarez, A.J. 1995.
Una desconocida (y triste) forma de extermino del Caiman negro. Crocodile Specialist Group Newsletter 14(2):14–16.

Alvarez del Toro, M. 1974.
Los Crocodylia de Mexico. Instituto Mexicano de Recursos Naturales Renovables, Mexico.

Amato, G. and J. Gatesy. 1994.
PCR assays of variable nucleotide sites for identification of conservation units. In: Molecular Ecology and Evolution, Approaches and Applications. Schierwater, B., B. Stred, G.P. Wagner and R. DaSalle (eds.). 215–226. Birkauser Verlag, Basel, Switzerland.

Andrews, H. and P. McEachern. 1994.
Crocodile Conservation in Nepal. IUCN Nepal and US AID, Kathmandu, Nepal. 28 pp.

Andrews, H. and R. Whitaker. 1994.
Status of the saltwater crocodile (Crocodylus porosus Schneider, 1801) in North Andaman Island. Hamadryad. 19:79–92.

Anon. 1993a.
American crocodile thrives in hurricane’s wake. Crocodile Specialist Group Newsletter 12(4):16.

Anon. 1993b.
Crocodile Conservation and Management in India. Report of a CSG Workshop, Madras, India 1–3 March 1993. J. Hutton (compiler). 27 pp.

Anon. 1993c.
Preliminary Breeding Results from CFI. Crocodile Specialist Group Newsletter 12(3):10.

Anon. 1994a.
PNG Adopts Croc Marking Scheme. Crocodile Specialist Group Newsletter 13(1):8.

Anon. 1994b.
Steering Committee report and CITES 9th Conference report. Crocodile Specialist Group Newsletter 13(4):4, 7.

Anon. 1994c.
Conservation Plan for the Conservation and Management of Crocodylus porosus in Queensland (DRAFT). Nature Conservation Act 1992, Section 106. Queensland Dept. of Environment and Heritage, Brisbane, Australia. 101pp.

Anon. 1994d.
Proposal. Maintainance of the Indonesian Population of the Saltwater Crocodiles (Crocodylus porosus) In: Appendix II of CITES, 9th Conference of the Parties. Doc 9.47:29–62.

Anon. 1994e.
Proposal submitted Pursuant to Resolution on Ranching: Res. Conf. 3.15, Conf. 5.16 and Conf. 6.2 and 8.22. Transfer the Ecuador population of Melanosuchus niger from Appendix I to Appendix II – Ranching Proposal to CITES.

Anon. 1994f.
Thailand review. Crocodile Specialist Group Newsletter 13(2):22–23.

Arteaga, A. 1993.
Repoblamiento del embalse de Tacarigua (Ed. Falcon, Venezuela) con Caimanes del Costa (Crocodylus acutus) criados en cautiverio: Resultados preliminares. In: Zoocria de los Crocodylia. Memorias de la I Reunion Regional del CSG: 264–269. IUCN Gland, Switzerland.

Arteaga, A. 1994.
Fudena evalua la situacion actual del Caiman del Costa en Venezuela. Crocodile Specialist Group Newsletter 13(4):17–19.

Arteaga, A., A.E. Seijas, C. Chavez and J.B. Thorbjarnarson. 1994.
Status and conservation of the Orinoco crocodile: An update. In: Crocodiles. Proceedings of the 12th Working Meeting of the Crocodile Specialist Group, 1:143–150. IUCN, Gland, Switzerland.

Asanza, E. 1985.
Distribucion, biologia reproductive y alimentacion de quatro especies de aligatoridae, especialmente C. crocodilus en la Amazonia del Ecuador. Unpubl. thesis, Pontificia Universidad Catolica del Ecuador.

Asanza, E. 1992.
Population dynamics, ecology and conservation of the black caiman, Melanosuchus niger in Ecuadorian Amazonia. In: Crocodiles. Proceedings of the 11th Working meeting of the Crocodile Specialist Group of the Species Survival Commission of the IUCN. 1:22–30. IUCN, Gland, Switzerland.

Aung Moe. 1994.
The Status of Crocodylians in Myanmar. In: Crocodiles, Proceedings of the 12th Working Meeting of the Crocodile Specialist Group IUCN-World Conservation Union, 1:24–27. IUCN, Gland, Switzerland.

Avise, J.C. 1994.
Molecular markers, natural history and evolution. Chapman and Hall, New York. 511 pp.

Ayarzagüena, J. 1984.
Variaciones el la dietica de Caiman sclerops la relacion entre morfologia bucal y dietica. Mem Soc. Cienc. Nat. La Salle 44(122):123–140.

Ayarzagüena, J. 1987.
Conservacion de el caiman del Orinoco en Venezuela. Parte I. Rio Cojedes. Primer Avance del Proyecto. 15pp.

Ayarzagüena, J. 1990.
An update on the recovery program for the Orinoco crocodile. Crocodile Specialist Group Newsletter 9(3):16–18.

Barahona S., P. Bonilla, A. Martinez and H. Naranjo. 1996a.
Estado, Distribucion, sistematica y conservacion de los crocodylia Colombianos. Ministerio del Medio Ambiente, Santa Fe de Bogota, Colombia.

Barahona S., P. Bonilla, A. Martinez, H. Naranjo and M. Rodriguez. 1996b.
Estado, Distribucion, sistematica y conservacion de los crocodylia Colombianos. In: Crocodiles, Proceedings of the 13th Working Meeting of the Crocodile Specialist Group, IUCN – The World Conservation Union, 32–51. IUCN, Gland, Switzerland.

Behler, J. 1993.
Species Survival Plan for Chinese Alligator. Crocodile Specialist Group Newsletter 12(4):18.

Behra, O. 1987.
Etude de repartition des populations de crocodiles du Congo, du Gabon et de la R.C.A. 1eme, 2eme et 3eme partie: Gabon. Secretariat de la Faune et de la Flore. Museum National d’Histoire Naturelle de Paris. Paris, France.

Behra, O. 1990.
Kaw Swamp becomes a black caiman sanctuary. Crocodile Specialist Group Newsletter 9(1):14.

Behra, O. 1993a.
Cameroon FAO crocodile management project. Crocodile Specialist Group Newsletter 12(1):16.

Behra, O. 1993b.
Togo. Crocodile Specialist Group Newsletter 12(1):17.

Behra, O. 1994a.
Black caiman in Kaw Swamp. Crocodile Specialist Group Newsletter 13(1):12.

Behra, O. 1994b.
Congo, Export of Crocodile Skins 1970–1978. Crocodile Specialist Group Newsletter 13(3):4–5.

Behra, O. 1994c.
Crocodiles on the Deserts Doorstep. Crocodile Specialist Group Newsletter 13(1):4–5.

Bezuijen, M.B., P. Cannucciari, C. Manolis, Samedi and B.K. Simpson. 1995.
Field expedition to the Lalan River and its tributaries, South Sumatra, Indonesia, August – October 1995: Assessment of the Distribution, Abundance, Status and Nesting Biology of the false gharial (Tomistoma schlegelii). Wildlife Management International Pty. Ltd. mimeo report. 101pp.

Bezuijen, M.R., Pandu Hartoyo, M. Elliot and B. Baker. 1997.
Second report on the ecology of the False Gharial (Tomistoma schlegelii) in Sumatera. Wildlife Management International Pty. Ltd. mimeo report. 128pp.

Blake, D.K. and N. Jacobsen. 1992.
The Conservation Status of the Nile Crocodile (Crocodylus niloticus) in South Africa. In: Conservation and Utilization of the Nile Crocodile in Southern Africa. Handbook on Crocodile Farming. Smith, G.A. and J.M. Marais (eds.). 11–21. Crocodilian Study Group of South Africa, Pretoria.

Borges, G.A., A. Arruda Filho. 1993.
Avalicio do potential de ninhos de Caiman crocodilus yacare numa sub-regiao do Pantanal de Pocone-MT. In: Zoocría de los Crocodylia. Memorias de la I Reunión Regional de Especialistas en Cocodrilos de la IUCN. 55–117. IUCN. Gland, Switzerland.

Bowes, S.A. 1992.
Black caiman in Zancudo Cocha. Crocodile Specialist Group Newsletter 11(4):7–8.

Brazaitis, P. 1973.
The identification of living crocodilians. Zoologica 58:59–101.

Brazaitis, P. 1987.
Identification of crocodilian skins and products. In: Wildlife Management: Crocodiles and Alligators. Webb, G.J.W., S.C. Manolis and P.J. Whitehead (eds.). 373–386. Surrey Beatty and Sons Pty Lim., Chipping Norton, Australia.

Brazaitis, P. 1989.
The caiman of the Pantanal, past, present and future. In: Crocodiles. Proceedings of the 8th Working Meeting of the IUCN/SSC Crocodile Specialist Group, Quito, Ecuador. 119–124. IUCN, Gland, Switzerland.

Brazaitis, P. 1994.
Draft Recovery Plan for the Saltwater crocodile, Crocodylus porosus, in the Republic of Palau. US Fish and Wildlife Service, Honolulu.

Brazaitis, P., G. Amato, G. Rebelo, C. Yamashita and J. Gatesy. 1993.
Report to CITES on the biochemical systematics study of Yacare Caiman, Caiman yacare, of South Central America. CITES Secretariat, Geneva, Switzerland.

Brazaitis, P., G.H. Rebelo and C. Yamashita. 1992.
Report of the WWF / TRAFFIC USA survey of Brazilian Amazonia crocodilians: survey period – July 1988 to January 1992. Draft report prepared for WWF.

Brazaitis, P., C. Yamashita and G. Rebelo. 1988.
Preliminary report to the CITES Secretariat. CITES central South America caiman study. Phase I. Central and southern Brazil. Unpubl. report to the CITES Secretariat.

Brazaitis, P., C. Yamashita and G. Rebelo. 1990a.
A summary report of the CITES central South American caiman study: Phase I: Brazil. 1:100–115.

Brazaitis, P., C. Yamashita and G. Rebelo. 1990b.
CITES central South American crocodilian study. Species 13–14:29.

Brisbin, I.L., C.A. Ross, M.C. Downes, M.A. Staton and B. Gammon. 1986.
A Bibliography of the American Alligator. Savannah River National Environmental Research Park. 310pp.

Brisbin Jr, I.L., E.A. Standora and M.J. Vargo. 1982.
Body temperature and behavior of American alligators during cold winter weather. Am. Midl. Nat. 107:209–218.

Bustard, H.R. and L.A.K. Singh. 1978.
Studies on the Indian gharial Gavialis gangeticus (Gmelin) (Reptilia, Crocodilia). Change in terrestrial locomotory pattern with age. J. Bombay Nat. Hist. Soc. 74:534–536.

Campbell, H.W. 1972a.
Ecological or phylogenetic interpretations of crocodilian nesting habits. Nature 238:404–405.

Campbell, H.W. 1972b.
Preliminary report: status investigation of Morelet’s crocodile in Mexico. Zoologica 57(3):135–136.

Campos, Z., G. Mourao, M. Couthino and C. Abercrombie. 1995.
Night-light counts, size structures and sex ratios in wild populations of Caiman crocodilus yacare in the Brazilian Pantanal. Vida Silvestre Neotropical 4(1):46–50.

Campos, Z. 1993.
Effect of habitat on survival of eggs and sex ratio of hatchlings of Caiman crocodilus yacare in the Pantanal, Brazil. J. Herp. 27(2):127–132.

Campos, Z., M. Couthino and C. Abercrombie. 1995.
Size Structure and sex ratio of dwarf caiman in the Serra Amolar, Pantanal, Brazil. Herp. Journal. 5:321–322.

Campos, Z. and W. Magnusson. 1995.
Relationships between rainfall, nesting habitat and fecundity of Caiman crocodilus yacare in the Pantanal, Brazil. J. Trop. Ecol. 11:351–358.

Campos, Z. and G. Mourao. 1995.
Caiman latirostris (Broad-snouted caiamn) nesting. Herp. Review 26(4):203–204.

Casas-Andreu, G. 1990.
Crocodylus acutus on the coast of Jalisco. Crocodile Specialist Group Newsletter 9(4): 19–20.

Casas-Andreu, G. 1994.
Crocodylus acutus surveys on the Santiago river. Crocodile Specialist Group Newsletter 13(1):13–14.

Chabreck, R.H. 1982.
Crocodile Management Programs in Cuba. Report to FAO of United Nations, Rome 10pp.

Chaudhry, A.A. 1993.
Status Reports of Crocodiles in Pakistan. Crocodile Specialist Group Newsletter 12(1):19–20.

Chavananikul, V., S. Wattanodorn and P. Youngprapakorn. 1994.
Karyotypes of 5 species of crocodile kept in Samutprakan Crocodile farm and Zoo. In: Crocodiles. Proceedings of the 12th Working Meeting of the Crocodile Specialist Group, IUCN – World Conservation Union, 1:58–62. IUCN, Gland, Switzerland.

Chaves, A. 1993.
Situation of Crocodylus acutus in the Central Pacific Region of Costa Rica. Crocodile Specialist Group Newsletter 12(4):12–13.

Chea, Peng Cheang and P. Ratanakorn. 1993.
Conservation, management and farming of crocodiles in Cambodia. In: Crocodiles, Proceedings of the Second Regional Meeting of the Crocodile Specialist Group. 13–23. Conservation Commission of the Northern Territory, Darwin, Australia.

Chen, Bihui. 1990.
Preliminary studies of the home range of the Chinese alligator. In: Crocodiles, Proceedings of the 10th Working Meeting of the Crocodile Specialist Group, IUCN-World Conservation Union, 1:43–46. IUCN, Gland, Switzerland.

Chen, Bihui, Wang Chaolin and Lian Baodong. 1990.
Observation on the burrow of Chinese alligator. In: Crocodiles, Proceedings of the 10th Working Meeting of the Crocodile Specialist Group, IUCN – World Conservation Union, 1:47–53. IUCN, Gland, Switzerland.

Cintra, R. 1986.
Nascimiento de filhotes de Caiman yacare (Daudin, 1802) em condicoes semi-naturais no pantanal Matogrossense. Papeis Avulsos Zool., S. Paulo. 36:91–101.

CITES. 1995.
CITES Identification Guide-Crocodilians. 1995. Environment Canada, Ottawa and CITES Secretariat, Geneva.

Cogger, H.G., E.E. Cameron, R.A. Sadlier and P. Eggler. 1993.
The Action Plan for Australian Reptiles. Australian Nature Conservation Agency.

Collins, L. 1995.
Crocodilian Skin production 1992–1993. Crocodile Specialist Group Newsletter 14(1):18–19.

Conservation Commission of the Northern Territory (CCNT). 1989.
A management program for Crocodylus porosus and Crocodylus johnstoni in the Northern Territory of Australia. CCNT, Darwin.

Continho, M.E. 1993.
Aspectos reproductivos do jacaré (Caiman crocodilus yacare) em pantanos; o efeito dos niveis de agua na produçáo de ninhos. In: Zoocría de los Crocodylia. Memorias de la I° Reunión Regional de Especialistas en Cocodrilos de la IUCN. 134–137. IUCN, Gland, Switzerland.

Cooper-Preston, H. and R.W.G. Jenkins. 1992.
Natural history of the Crocodylia. Pp. 339–343. In: Fauna of Australia: Amphibia and Reptilia Vol 2A. Glasby C.J., G.J.B. Ross and P.L. Beesley (eds.). Australian Govnt. Publishing Service. Canberra, Australia.

Cott, H.B. 1961.
Scientific results of an inquiry into the ecology and economic status of the Nile crocodile (Crocodylus niloticus) in Uganda and Northern Rhodesia. Trans. Zool. Soc. London 29:211–358.

Couthino, M. and Z. Campos. 1996.
Effect of habitat and seasonality on the densities of caiman in southern Pantanal, Brazil. J. Trop. Ecol. 12:741–747.

Cox, J.H. 1985.
Crocodile nesting ecology in Papua New Guinea. Field Document No. 5 of the FAO/UNDP, PNG/74/029, Assistance to the Crocodile Skin Industry Project. Wildlife Division, Port Moresby, Papua New Guinea.

Cox, J. 1992.
Development of the Crocodile Industry on a Sustainable Basis – Terminal Report. FAO-PHPA Project GCP/INS/060/JPN. Food and Agriculture Organization of the United Nations, Rome: 96pp.

Cox, J.H., R. Frazier and R. Maturbongs. 1993.
Freshwater crocodilians of Kalimantan (Indonesian Borneo). Copeia 1993(2):564–566.

Cox, J., and F. Gombek. 1985.
A preliminary survey of the crocodile resource in Sarawak, East Malaysia. World Wildlife Fund Malaysia. IUCN/WWF Project No. MAL 74/85.

Cox, J.H. and M.M. Rahman 1994.
An Assessment of Crocodile Resource Potential in Bangladesh. In: Crocodiles, Proceedings of the 12th Working Meeting of the Crocodile Specialist Group, IUCN – World Conservation Union, 1:232–258. IUCN. Gland, Switzerland.

Craig, G.C. 1992.
A population model for the Nile Crocodile with an analysis of sustainable harvesting strategies. In: Crocodiles, Proceedings of the 11th Working Meeting of the Crocodile Specialist Group, 1:78–81. IUCN, Gland, Switzerland.

Craighead Sr, F.C. 1968.
The role of the Alligator in shaping plant communities and maintaining wildlife in the Southern Everglades. Florida Nat. 41:2–7, 69–74, 94.

Crawshaw Jr, P.G. 1987.
Nesting ecology of the Paraguayan caiman (Caiman yacare) in the Pantanal of Mato Grosso, Brazil. M.S. Thesis, University of Florida, Gainesville, USA.

Crawshaw Jr, P.G. and G. Schaller. 1980.
Nesting of the Paraguayan caiman (Caiman yacare) in Brazil. Pap. Avulsos de Zoologia 33:283–292.

Cuc, H.T. 1993.
Status and conservation of crocodiles in Vietnam. In: Crocodiles, Proceedings of the Second Regional Meeting of the Crocodile Specialist Group, 25– 31. Conservation Commission of the Northern Territory, Darwin, Australia.

Cuc, H.T. 1994.
Status and Conservation of Crocodiles in Vietnam. In: Crocodiles, Proceedings of the 12th Working Meeting of the Crocodile Specialist Group IUCN – The World Conservation Union, 1:28–34. IUCN, Gland, Switzerland.

David, D.N. 1994.
Harvesting wild crocodilians: Guidelines for developing a sustainable use program. In: Crocodiles. Proceedings of the 12th Working Meeting of the Crocodile Specialist Group. 274–309. IUCN, Gland, Switzerland.

David, D., D. Brunell, D. Carbonneau, H. Dutton, L. Hord, N. Wiley and A. Woodward. 1996.
Florida’s alligator management program, an update 1987–1995. In: Crocodiles, Proceedings of the 13th Working Meeting of the Crocodile Specialist Group, IUCN, 410–428. IUCN. Gland, Switzerland.

de Sola, R. and A. Velasco. 1994.
Commercial harvest of caimans in Venezuela 1993 and 1994 seasons. Crocodile Specialist Group Newsletter 13(3):16–18.

de Vries, T., F. Campos, S. de la Torre, E. Asanza, A. Cristina Sosa and F. Rodriguez. 1993.
Investigacion y conservacion en la Reserva de produccion faunistico Cuyabeno. In: La Investigacion para la Conservacion de la Diversidad Biologica en el Ecuador. 167. Memorias del Simposio llevado a cabo del 10 al 12 de junio de 1992.

Densmore III, L.D. 1983.
Biochemical and immunological systematics of the order Crocodilia. Evolutionary Biology 16:397–465.

Densmore III, L.D. and R.D. Owen. 1989.
Molecular systematics of the order Crocodylia. Amer. Zool. 29:831– 841.

Departamento de Vida Silvestre. 1993.

Estudio y Protecion del Cocodrilo Americano (Crocodylus acutus) en la Republica Dominicana. Secretaria de Estado de Agricultura, Santo Domingo, D.R. 209.

Diefenbach, C.O. da C. 1979.
Ampullarid gastropods: staple food of Caiman latirostris? Copeia 1979:162– 163.

Dollinger, P. (ed.). 1983.
Identification manual, Vol 3: reptilia, amphibia, pisces. CITES, Geneva, Switzerland.

Donoso-Barros, R. 1966a.
Contribucion al conocimiento de los cocodrilos de Venezuela. Continuacion. Physis (Buenos Aires) 26(71):15–32.

Donoso-Barros, R. 1966b.
Contribucion al conocimiento de los cocodrilos de Venezuela. Conclusion. Physis (Buenos Aires) 26(72):263–274.

Dore, P.O. 1991.
Nigeria, Crocodile rehabilitation project. Crocodile Specialist Group Newsletter 10(3):5–6.

Dugan, B.A. and A.S. Rand. 1981.
Interactions between nesting crocodiles and iguanas. J. Herpet. 15:409–414.

Elobied, A.M. 1993.
Sudan Crocodile Survey, Update. Crocodile Specialist Group Newsletter 12(3):7–8.

Elsey, R.M., T. Joanen and L. McNease. 1994.
Louisiana’s Alligator research and management program: an update. In: Crocodiles, Proceedings of the 12th Working Meeting of the Crocodile Specialist Group. IUCN – The World Conservation Union, Gland, Switzerland: 199–229.

Ergueta, P. and L.F. Pacheco. 1990.
Los crocodilios (Orden Crocodylia) de Bolivia. Ecologia en Bolivia 15:69–81.

Fergusson, R.A. 1992.
A radiotelemetry and mark-recapture experiment to assess the survival of juvenile crocodiles released from farms into the wild in Zimbabwe. In: Crocodiles, Proceedings of the 11th Working Meeting of the Crocodile Specialist Group, 1:98–106. IUCN, Gland, Switzerland.

Fittkau, E.J. 1970.
Role of caimans in the nutrient regime of mouth-lakes of Amazon affluents (an hypothesis). Biotropica 2:138–142.

Fittkau, E.J. 1973.
Crocodiles and the nutrient metabolism of Amazonian waters. Amazoniana 4:103–133.

Forestieri, J. 1994.
Crocodile and Caiman Farm. Crocodile Specialist Group Newsletter 13(3):14–15.

Franz R., G. Morgan, N. Albury and S. Buckner. 1995.
Fossil skeleton of a Cuban crocodile (Crocodylus rhombifer) from a Blue Hole on Abaco, Bahamas. Caribbean Journal of Science. 13(1–2):149–152.

Franz, R., S. Reid and C. Puckett. 1985.
Discovery of a population of Orinoco crocodile, Crocodylus intermedius, in southern Venezuela. Biol. Conserv. 32:137–147.

Frazier, S. 1991.
Siamese Croc Farms. Crocodile Specialist Group Newsletter 10(1):5.

Frazier, R.S. and R.A. Maturbongs. 1990.
Kalimantan crocodile surveys. Report on initial series of crocodile surveys in East and Central Kalimantan, Indonesia. Field Document No. 2. FAO/PHPA project No. GCP/ INS/060/JPN. FAO-PHPA Crocodile Resource Management Project. Jayapura, Indonesia. 53pp.

Fu, Jinzhong. 1994.
Conservation, Management and farming of crocodiles in China. In: Crocodiles. Proceedings of the 2nd Regional Meeting of the Crocodile Specialist Group, IUCN – The World Conservation Union, Government printers and Conservation Commission of the Northern Territory, Darwin, Australia.

FUDENA. 1994.
Recovery plan for the Orinoco crocodile in Venezuela 1994–1999. Unpubl. Report by FUDENA/ Venezuela Crocodile Specialist Group.

Games, I. and E. Severre. 1992.
The status and distribution of Crocodiles in Tanzania. In: Crocodiles, Proceedings of the 11th Working Meeting of the Crocodile Specialist Group, Vol. 1:119–137. IUCN, Gland, Switzerland.

Garrick, L.D., and Lang, J.W. 1977.
Social signals and behaviours of adult alligators and crocodiles. Amer. Zool. 17:225–39.

Garrick, L., J. Lang, and H.A. Herzog. 1978.
Social signals of adult American alligators. Bull. Amer. Mus. Nat. Hist. 160:155–192.

Genolagani, J.G. and J.M. Wilmot 1990.
Status of Crocodile Populations in Papua New Guinea: 1981– 1988. In: Crocodiles. Proceedings of the 10th Working Meeting of the Crocodile Specialist Group, IUCN – World Conservation Union, 122–160. IUCN, Gland, Switzerland.

Gerlach, J. and K.L. Canning. 1993.
On the Crocodiles of the Western Indian Ocean. Phelsuma. 2(1993):54–58.

Gholi Kami H. 1994.
Numbers of Crocodiles in Iran. Crocodile Specialist Group Newsletter 13(1):7.

Gholi Kami H. and M. Saghari. 1993.
Iranian Crocodile: Gando. Crocodile Specialist Group Newsletter 12(4): 4–5.

Godshalk, R. 1978.
El caiman del Orinoco, Crocodylus intermedius, en los llanos occidentales de Venezolanos con observaciones sobre su distribucion en Venezuela y recomendaciones para su conservacion. Caracas, Venezuela. Unpublished report to FUDENA.

Godshalk, R.E. 1982a.
The habitat and distribution of Paleosuchus in Venezuela. In: Crocodiles. Proceedings of the Fifth Working Meeting of the IUCN/SSC Crocodile Specialist Group, Gainesville, Florida, 31–38. IUCN, Gland, Switzerland.

Godshalk, R. 1982b.
Status and conservation of Crocodylus intermedius in Venezuela. In: Crocodiles. Proceedings of the Fifth Working Meeting of the IUCN/SSC Crocodile Specialist Group, Gainesville, Florida, 39–53. IUCN, Gland, Switzerland.

Godshalk, R.E. 1994.
Feasibility of a conservation and sustainable yield plan for the Yacare Caiman, Caiman crocodilus yacare, in Bolivia. Unpubl. Master Thesis. University of Florida, Gainesville, Florida, USA. 158pp.

Gorzula, S. 1994.
A longirostrine Caiman crocodilus from central Venezuela. Crocodile Specialist Group Newsletter 13(3):16.

Gorzula, S. and A. Paolillo. 1986.
La ecologia y estado actual de los aligatoridos de la Guyana Venezolana. In: Crocodiles. Proceedings of the 7th Meeting of the IUCN/SSC Crocodile Specialist Group, Caracas, Venezuela. 37–54. IUCN Gland, Switzerland.

Gorzula, S., J. Paolini and J.B. Thorbjarnarson. 1988.
Applications of limnology and hydrology to crocodilian conservation and management. In: Crocodiles. Proceedings of the 8th Working meeting IUCN/SSC Crocodile Specialist Group, Quito, Ecuador. 169–182. IUCN, Gland, Switzerland.

Gorzula, S. and K. Pilgrim. 1992.
Crocodilian Resources in Guyana. Mimeo report to Ministry of Agriculture, Guyana and CITES Secretariat. 42pp.

Gorzula, S. and A.E. Seijas. 1989.
The common caiman. In: Crocodiles Their ecology, management, and conservation. A Special Publication of the IUCN/SSC Crocodile Specialist Group. IUCN – The World Conservation Union 44–61. IUCN, Gland, Switzerland.

Gorzula, S. and J. Woolford. 1990.
The crocodilian resources in Guyana. Part 1. A preliminary assessment of distribution, status and management potential. Ministry of Agriculture, Cooperative Republic of Guyana. CITES Secretariat, Sustained Management Systems (SMS) report to the CITES Secretariat, Geneva, Switzerland.

Groombridge, B. 1982.
The IUCN Amphibia-Reptilia Red Data Book IUCN. Gland, Switzerland. 426pp.

Groombridge, B. (ed.). 1994.
1994 IUCN Red List of Threatened Animals. IUCN – The World Conservation Union. Gland, Switzerland. 1:286pp.

Hall, P.M. 1989.
Variation in geographic isolates of the New Guinea crocodile (Crocodylus novaeguineae Schmidt) compared with the similar, allopatric, Philippine crocodile (Crocodylus mindorensis Schmidt). Copeia 1989(1):71–80.

Hall, P.M. 1990a.
Crocodile Skin Industry Trade Statistics from Papua New Guinea, 1969–1980. In: Crocodiles. Proceedings of the 9th Working Meeting of the Crocodile Specialist Group, IUCN – The World Conservation Union, 1:268–330. IUCN, Gland, Switzerland.

Hall, P.M. 1990b.
Harvest patterns of New Guinea (Crocodylus novaeguineae) and saltwater (C. porosus) crocodiles in Papua New Guinea, 1969–1980. Australian Wildlife Research 17(3):261–284.

Hall, P.M. 1991a.
Dangerous to man? A record of an attack by a black caiman (Melanosuchus niger) in Guyana. Herpetol. Rev. 22(1):9–11.

Hall, P.M. 1991b.
Estimation of nesting female crocodilian size from clutch characteristics: correlates of reproductive mode, and harvest implications. Journal of Herpetology 25(2):133–141.

Hall, P. and D.R. Johnson. 1987.
Nesting biology of Crocodylus novaeguineae in Lake Murray District, Papua New Guinea. Herpetologica 43:249–258.

Hall, P.M. and K.M. Portier. 1994.
Cranial morphometry of New Guinea (Crocodylus novaeguineae) crocodiles: ontogenetic variation in relative growth of the skull and an assessment of its utility as a predictor of the sex and size of individuals. Herpetological Monographs 8:203–225.

Herron, J. 1985.
Populations status, spatial relations, growth and injuries in black and spectacled caimans in Cocha Casu. Unpublished Honours Thesis, Princeton University.

Herron, J.C. 1991.
Growth rates of black caiman, Melanosuchus niger, and spectacled caiman, Caiman crocodilus, and the recruitment of breeders in hunted caiman populations. Biol. Cons. 55:103–113.

Herron, J.C. 1994.
Body size, spatial distribution, and microhabitat use in the caimans, Melanosuchus niger and Caiman crocodilus, in a Peruvian lake. J. Herpetol. 28(4):508–513.

Herron, J.C., L.H. Emmons and J.E. Cadle. 1990.
Observations on reproduction in the black caiman, Melanosuchus niger. J. Herpetol. 24(3):314–316.

Hines, T. and K. Rice. 1992.
A report on an initial survey effort to assess the status of the black caiman, Melanosuchus niger, in the Amazonian region of Ecuador. In: Crocodiles. Proceedings of the 11th Working meeting of the Crocodile Specialist Group of the Species Survival Commission of the IUCN – The World Conservation Union, 1:168–175. IUCN, Gland, Switzerland.

Hines, T. and K.G. Rice. 1994.
A report on a survey to assess the status of black caiman (Melanosuchus niger) in the Amazon region of Ecuador. Unpubl. Report to Pablo Evans and the Management Authority of Ecuador.

Honegger, R.E. and R.H. Hunt. 1990.
Breeding crocodiles in zoological gardens outside the species range, with some data on the general situations in European zoos, 1989. In: Crocodiles. Proceedings of the 10th Working Meeting of the IUCN/SSC Crocodile Specialist Group, Gainesville, Florida. 1:200–228. IUCN. Gland, Switzerland.

Huang, Chu-Chien. 1982.
The ecology of the Chinese alligator and changes in its geographical distribution. In: Crocodiles. Proceedings of the 5th Meeting of the IUCN/ SSC Crocodile Specialist Group, Gainesville, Florida 54–62. IUCN, Gland, Switzerland.

Huchzermeyer, F.W. 1993.
Congo parasite study of dwarf crocodiles. Crocodile Specialist Group Newsletter 12(2):4.

Huchzermeyer, F. and M. Penrith. 1995.
Geographical races of the Dwarf crocodile? Crocodile Specialist Group Newsletter 14(1):4–5.

Hunt, H. 1975.
Maternal behavior in the Morelet’s crocodile, Crocodylus moreletii. Copeia 1975: 763–764.

Hunt, H. 1977.
Aggressive behavior by adult Morelet’s crocodiles, Crocodylus moreletii, toward young. Herpetologica 33:195–201.

Hunt, R.H., L. Perkins and J. Tamarack. 1994.
Assessment of Cox Lagoon, Belize, Central America, as a Morelet’s crocodile sanctuary. In: Crocodiles, Proceedings of the 12th Working Meeting of the CSG. 2:329–340. IUCN, Gland, Switzerland.

Hunt, R.H. and J. Tamarack. 1992.
Cox Lagoon: A preserve for Crocodylus moreletii in Belize. In: Crocodiles, Proceedings of the 11th Working Meeting of the CSG. IUCN – The World Conservation Union, Gland, Switzerland. Vol. 1:183–191.

Hutton, J.M. 1989.
Movement, home range, dispersal and separation of size classes in Nile crocodiles. American Zoologist 29(3):1033–1050.

Hutton, J. 1990.
CITES Secretariat mission to assist the government of Guyana with the utilization of caiman resources through farming, ranching and cropping. Unpubl. Report to CITES. 8p.

Hutton, J. 1991.
Congo bushmeat survey. Crocodile Specialist Group Newsletter 10(3):4.

Hutton, J.M. and G.F.T. Child 1989.
Crocodile Management in Zimbabwe. In: Crocodiles, Their Ecology, Management and Conservation. 62–79. IUCN, Gland, Switzerland.

Hutton, J.M and I. Games. 1992.
The CITES Nile Crocodile project. Secretariate of CITES, UNDP. Geneve Switzerland: 214.

Inger, R.F. 1948.
The systematic status of the crocodile, Osteoblepharon osborni. Copeia 1948:15–19.

IUCN. 1994.
IUCN Red List Categories. Prepared by the IUCN Species Survival Commission. IUCN – The World Conservation Union, Gland, Switzerland. 21pp.

IUCN/UNEP/WWF. 1991.
Caring for the Earth, A Strategy for Sustainable Living. (R. Prescott-Allen, writer). Gland, Switzerland.

Jahoda, J.C. 1990.
Observations on a population of black caiman (Melanosuchus niger) in Amazonian Ecuador. Vida Silvestre Neotropical 2(2):79–81.

Jelden, D., I. Games and A. Rosser. 1994.
Crocodile Management in Tanzania. Summary report of an IUCN/ SSC Crocodile Specialist Group mission to Tanzania. Mimeo report:31.

Jelden, D. and H. Messel. 1992.
Summary report of the Crocodile Specialist Group review committee on crocodile management in Thailand. In: Crocodile Conservation Action. A Special publication of the Crocodile Specialist Group. IUCN – The World Conservation Union. Gland, Switzerland. 71–77.

Jenkins, R.W.G. 1993.
Sustainable Use of Crocodilians – conservation benefits. In: Crocodiles, Proceedings of the 2nd Regional Meeting of the Crocodile Specialist Group, Darwin, Australia. IUCN – The World Conservation Union, Gland, Switzerland.

Jenkins, R.W.G., F. Wayne King and J. Ayarzagüena. 1994.
Management of captive breeding of wildlife in Colombia with particular emphasis on Caiman crocodilus fuscus. A report prepared for the 31st Meeting of the CITES Standing Committee.

Joanen, T., L. McNease and D. Ashley 1990.
Production volume and trends in the USA. In: Crocodiles. Proceedings of the 10th Working Meeting of the Crocodile Specialist Group, 276–285. IUCN, Gland, Switzerland.

Jones, S. 1991.
Crocodiles decline in West Africa. Crocodile Specialist Group Newsletter 10(2):7–8.

Kar, S. 1994a.
Crocodile Census in Orissa. Crocodile Specialist Group Newsletter 13(4):10–11.

Kar, S. 1994b.
Low Survival of Released Gharial. Crocodile Specialist Group Newsletter 13(3):6.

Kennet, R. and K. Christian. 1993.
Aestivation by freshwater crocodiles, Crocodylus johnstoni, occupying a seasonally ephemeral creek in tropical Australia. In: Herpetology in Australia. 315–319. D. Lunney and D. Ayers (eds). Surrey Beatty and Sons, Chipping Norton, NSW, Australia.

King, F.W. 1973.
Summary of the surveys of the status of crocodilian species in South America undertaken by Professor F. Medem. In: Crocodiles. Proceedings of the 2nd Working Meeting of the IUCN/SSC Crocodile Specialist Group, New York. 33–36. IUCN, Morges, Switzerland.

King, F.W. 1988.
Crocodiles: Keystone wetland species. In: Wildlife in the Everglades and Latin American wetlands. Abstracts of the Proceedings of the First Everglades Nat. Park Symposium, Miami 1985. Dalyrymple G.H., W.F. Loftus and F.S. Bernardino (eds.). 18–19.

King, F.W. 1991.
The first record of Melanosuchus niger from Venezuela. Crocodile Specialist Group Newsletter 10(4):24–25.

King, F.W. 1994.
CITES inspection visit to Colombia. Crocodile Specialist Group Newsletter 13(1):9–11.

King, F.W., A.L. Aquino, N. Scott and R. Palacios. 1994
Survey of caimans in Paraguay. In: Crocodiles: Proceedings of the 12th Working Meeting of the Crocodile Specialist Group 2:162–198. IUCN, Gland, Switzerland.

King, F.W. and P. Brazaitis. 1971.
Species identification of Commercial Crocodile Skins. Zoologica 56(2):15–75.

King, F.W., R.L. Burke. 1989.
Crocodilian, Tuatara and Turtle Species of the World. A taxonomic and geographic reference. Assoc. Systematics Collections, Washington, D.C. xxii + 216pp.

King, F.W. and C. Cerrato. 1990.
Survey of the Crocodilians of Honduras: An Addendum. A re-evaluation of the results of the 1989 Survey conducted under the auspices of CITES and the Honduras Secretaria de Recursos Naturales Renovables. Mimeo report. 9pp.

King, F.W., M. Espinal and C. Cerrato. 1990.
Distribution and Status of the Crocodilians of Honduras. In: Crocodiles: Proceedings of the 10th Working Meeting of the Crocodile Specialist Group. 1:313–354, IUCN, Gland, Switzerland.

King, F.W., J.P. Ross, J.V. Morales and D. Gutierrez. 1994.
Survey of the status of crocodilians of Nicaragua. In: Crocodiles. Proceedings of the 12th Working Meeting of the Crocodile Specialist Group. IUCN, Gland, Switzerland: 121–161.

King, F.W. and D.H. Videz Roca, 1989.
The caimans of Bolivia: A preliminary report on a CITES and Centro de Desarrollo Forestal sponsored survey of species distribution and status. In: Proceedings of the 8th working meeting IUCN/SSC Crocodile Specialist Group, Quito, Ecuador. 128–155.

Kitiyanant, Y., P. Youngprapakorn, C. Songthaveesin, C. Tocharus, M. Jaruansuwan, S. Junprasert and K. Pavasuthipaisit. 1994.
Seasonal changes of sperm morphology and reproductive tracts of Crocodylus siamensis. In: Crocodiles. Proceedings of the 12th Working Meeting of the Crocodile Specialist Group, 2:268–275. IUCN, Gland, Switzerland.

Klemm, C. de and D. Navid. 1989.
Crocodilians and the law. In: Crocodiles their ecology, management and conservation. A Special Publication of the IUCN/ SSC Crocodile Specialist Group. 80–100. IUCN, Gland, Switzerland.

Kofron, P. and C. Steiner. 1994.
Observations on the African Dwarf crocodile, Osteolaemus tetraspis. Copiea 1994(2):533–535.

Kreetiyuntanont, K. 1993.
Siamese crocodile (C. siamensis) in Khao Ang Ru Nai Wildlife sanctuary. Nat. Hist. Bull. Siam Soc. 41:135–137.

Kushlan, J.A. and F. Mazzotti. 1989a.
Historic and present distribution of the America crocodile in Florida. J. Herpet. 23:1–7.

Kushlan, J.A. and F. Mazzotti. 1989b.
Population biology of the America crocodile. J. Herpet. 23:7–21.

Lander, A. and F. Bisbal. 1994.
Programa sobre la conservacion del Caiman del Costa. Crocodile Specialist Group Newsletter 13(3): 18.

Larriera, A. 1993a.
The experimental breeding station of Caiman latirostris at Santa Fe City, Argentina. In: Zoocria de los Crocodylia. Memorias de la I° Reunion Regional del CSG/SSC/IUCN. 160–163. IUCN, Gland, Switzerland.

Larriera, A. 1993b.
A program of monitoring and recovering of wild populations of caimans in Argentina with aim of management. Progress report. In: Zoocría de los Crocodylia. Memorias de la I Reunión Regional de Grupo de Especialistas en Cocodrilos de la IUCN. 270–277. IUCN, Gland, Switzerland.

Larriera, A. 1994.
Caiman latirostris Ranching Program in Santa Fe, Argentina, with the aim of management. In: Crocodiles. Proceedings of the 12th Working Meet. Croc. Specialist Group IUCN / SSC. 1:188–198. IUCN, Gland, Switzerland.

Larriera, A., A. Imhof, C. von Finck, A.L. Costa and S.C. Tourn. (eds.). 1994.
Memorias del IV Workshop sobre Conservacion y Manejo del Yacare Overo (Caiman latirostris). Fundación Banco Bica. Santa Fe, Argentina. 128pp.

Larriera, A., A. Imhof, C. von Finck, A.L. Costa and S.C. Tourn. In press.
Memorias del V Workshop sobre Conservacion y Manejo del Yacare Overo (Caiman latirostris). Fundación Banco Bica. Santa Fe, Argentina.

Larriera, A. and L.M. Verdade (eds.). 1995.
Conservación y Manejo de los Crocodylia de America Latina. Fundación Banco Bica, Santo Tomé, Santa Fe, Argentina. 232 pp.

Loveridge, J.P., and J.M. Hutton. 1992.
Trends in nest numbers and clutch sizes of Crocodylus niloticus at four localities on lake Kariba, Zimbabwe. In: Crocodiles, Proceedings of the 11th Working Meeting of the Crocodile Specialist Group, 1:286–293. IUCN, Gland, Switzerland.

Lugo Rugeles, M. 1996.
Avance en la Investigación del estatus del Caiman del Orinoco. Crocodile Specialist Group Newsletter 15(4):14–16.

Mace, G.M., N. Collar, J. Cooke, K. Gaston, J. Ginsberg, N. Leader Williams, M. Maunder and E.J. Milner-Gulland. 1992.
The development of new criteria for listing species on the IUCN Red List. Species 19:16–22.

Mace, G.M. and R. Lande. 1991.
Assessing extinction threats: toward a reevaluation of IUCN threatened species categories. Conserv. Biol. 5(2):148–157.

Magnusson, W.E. 1979.
The distribution of caiman within the Parque Nacional da Amazonia (Tapajos). Unpubl. report to the National Amazon Research Institute, Manaus.

Magnusson, W.E. 1982.
Biological aspects of the conservation of Amazonian crocodilians. In: Crocodiles. Proceedings of the 5th Working Meeting of the IUCN/SSC Crocodile Specialist Group, Gainesville, Florida. 108– 116. IUCN, Gland, Switzerland.

Magnusson, W.E. 1984.
Economics, developing countries, and the captive propagation of crocodilians. Wildl. Soc. Bull. 12:194–197.

Magnusson, W.E. 1985.
Habitat selection, parasites and injuries in Amazonian crocodiles. Amazonia 9:193–204.

Magnusson, W.E. 1989.
Paleosuchus. In: Crocodiles: Their Ecology, Management and Conservation. A Special Publication of the IUCN/SSC Crocodile Specialist Group. 168-175. IUCN, Gland, Switzerland.

Magnusson, W.E. 1992a.
Paleosuchus palpebrosus. Catalogue of American Amphibians and Reptiles. 554.1–554.2.

Magnusson, W.E. 1992b.
Paleosuchus trigonatus. Catalogue of American Amphibians and Reptiles. 555.1–554.3.

Magnusson, W.E., E.V. Da Silva and A.P. Lima. 1987.
Diets of amazonian crocodilians. J. Herpet. 21:85–95.

Magnusson, W.E., R. da Silveira and Z. Campos. 1994.
Levantamento das populaçoes de jacares das Anavilhanas, Amazonia Central Relatoria Tecnico A Fundaçao o Boticario de Poteçao a Natureza (FBPN).

Magnusson, W.E., A.P. Lima and R.A. Sampaio. 1985.
Sources of heat for nests from Paleosuchus trigonatus and a review of crocodilian nest temperatures. J. Herpet. 19(2):199–207.

Manolis, C. 1995.
Monitoring Crocodylus porosus nests in Papua New Guinea: A review with recommendations. Unpubl. consultancy report by Wildl. Manage. International, Darwin.

Martin, B.G.H. and A.D’A. Bellairs. 1977.
The narial excresence and pterygoid bulla of the gharial, Gavialis gangeticus (Crocodilia). J. Zool. Lond. 182:541–558.

Maskey, T.M. 1994.
Captive Breeding Success. Crocodile Specialist Group Newsletter 13(3):7.

Maskey, T.M. and H.F. Percival. 1994.
Status and Conservation of Gharial in Nepal. In: Crocodiles, Proceedings of the 12th Working Meeting of the CSG. 1:77–83. IUCN, Gland, Switzerland.

Mazzotti, F.J. and L.A. Brandt. 1994.
Ecology of the American Alligator in a seasonally fluctuating environment. In: Everglades: The ecosystem and its restoration. Davis, S.M. and J.C. Ogden (eds.). 485–505. St Lucie Press, Delray Beach, Florida.

McEachern, P. 1994.
Interim results of the IUCN Nepal Crocodile Survey. In: Crocodiles, Proceedings of the 12th Working Meeting of the Crocodile Specialist Group Volume 2:199–217. IUCN – The World Conservation Union, Gland, Switzerland.

McIlhenny, E.A. 1935.
The Alligator’s Life History. The Christopher Publishing House, Boston. McMahan, W. 1993. Application for a Species Survival Plan for the Cuban crocodile. Mimeo report AAZPA. 10pp.

McNamara, K.J. and G.J. Wyre. 1993.
The conservation, management and farming of crocodiles in Western Australia. In: Crocodiles, Proceedings of the 2nd Regional Meeting of the Crocodile Specialist Group, 272–289. IUCN. Gland, Switzerland.

Medem, F. 1974.
Project 748. Orinoco crocodile status survey. World Wildl. Yb. 1973–1974:254–256.

Medem, F. 1976.
Project 748. Orinoco crocodile status survey. World Wildl. Yb. 1975–6: 191–193.

Medem, F. 1981.
Los Crocodylia de Sur America. Vol. 1. Los Crocodylia de Colombia. Colciencias, Bogota. 354pp.

Medem, F. 1983.
Los Crocodylia de Sur America. Vol. II. Venezuela, Trinidad-Tobago, Guyana, Suriname, Guayana Francesa, Ecuador, Perú, Bolivia, Brasil, Paraguay, Argentina, Uruguay. Colciencias, Bogota. 270pp.

Meerman, J.C. 1992.
The status of crocodiles in the eastern Corazol district. Occasional Papers of the Belize Natural History Society. 1(1–4):1–5.

Meijaard, E. and R. Sozer. 1996.
Reported sightings of crocodiles in Kalimantan. Crocodile Specialist Group Newsletter 15(4):12–14.

Messel, H. 1993.
Indonesia Review. Crocodile Specialist Group Newsletter 12(4):7–10.

Messel, H., J. Hutton and G.J.W. Webb. 1993.
Second Workshop to review the aims objectives and operation of the Crocodile Farming Institute (CFI): Palawan, Republic of the Philippines. Mimeo report. 9pp.

Messel, H., D. Jelden and G. Hemley. 1992.
Summary report of the Crocodile Specialist Group Review Committee on Crocodile Management in Indonesia. In: Crocodile Conservation Action. A Special Publication of the Crocodile Specialist Group of SSC. 55–70. IUCN, Gland, Switzerland.

Messel, H. and F.W. King. 1990.
The status of Crocodylus porosus in the Solomon Islands. In: Crocodiles, Proceedings of the 10th Working Meeting of the Crocodile Specialist Group 2:39–69. IUCN, Gland, Switzerland.

Messel, H. and F.W. King. 1991.
Only one species of Crocodile, Crocodylus porosus, occurs in Palau, and darned few of them. Crocodile Specialist Group Newsletter 10(4):22.

Messel, H. and F.W. King. 1992a.
Survey of the crocodile populations of the Republic of Palau, Caroline Islands, Pacific Ocean. In: Crocodiles, Proceedings of the 10th Working Meeting of the Crocodile Specialist Group 1:302–351. IUCN, Gland, Switzerland.

Messel, H. and F.W. King. 1992b.
Survey and Plan for the recovery of the Crocodile Population of the Republic of Vanuatu, Southwestern Pacific Ocean. In: Crocodile Conservation Action. A Special Publication of the Crocodile Specialist Group. 102–128. IUCN, Gland, Switzerland.

Messel, H., F.W. King, G.J.W. Webb and C.A. Ross. 1992.
Summary Report on the Workshop on the Prospects and Future Strategy of Crocodile Conservation of the two species (Crocodylus porosus, Crocodylus mindorensis) occurring in the Philippines. In: Crocodile Conservation Action. A Special publication of the Crocodile Specialist Group of the Species Survival Commission of IUCN. 98–101. IUCN, Gland, Switzerland.

Messel, H. and G.C. Vorlicek. 1989.
Ecology of Crocodylus porosus in northern Australia. In: Crocodiles: Their Ecology, Management and Conservation. A Special Publication of the IUCN/SSC Crocodile Specialist Group. 164–183. IUCN, Gland, Switzerland.

Messel, H., G.C. Vorlicek, A.G. Wells and W.J. Green. 1978–1987.
Surveys of the tidal river systems in the Northern Territory of Australia and their crocodile populations. Pergamon Press Ltd, Oxford, England, and Sydney, Australia. (A series of 20 monographs.).

Messel, H., G.C. Vorlicek, A.G. Wells, W.J. Green, H.S. Curtis, C.R.R. Roff, C.M. Weaver and A. Johnson. 1981.
Surveys of Tidal Waterways on Cape York Peninsula, Queensland, Australia, and their Crocodile Populations. Monograph 16. Pergamon Press Ltd, Oxford, England, and Sydney, Australia.

Miller, J.D. 1993.
Crocodiles in Queensland: a brief review. In: Crocodiles, Proceedings of the 2nd Regional Meeting of the Crocodile Specialist Group. 272–289. IUCN, Gland, Switzerland.

Modha, M.L. 1967.
The ecology of the Nile crocodile (Crocodylus niloticus Laurenti) on Central Island, Lake Rudolf. E. Afr. Wildl. J. 5:74–95.

Moler, P.E. 1991.
American crocodile population dynamics. Bureau of Wildlife research Florida Game and Freshwater Fish Commission, Tallahassee, Florida. Final Report study No. 7532: 24.

Moler, P. and C. Abercrombie. 1992.
Growth and Survival of Crocodylus acutus in South Florida, USA. In: Crocodiles, Proceedings of the 11th Working Meeting of the Crocodile Specialist Group. 14. IUCN, Gland Switzerland.

Montague, J.J. 1983.
Influence of water level, hunting pressure and habitat type on crocodile abundance in the Fly River drainage, Papua New Guinea. Biol. Conserv. 26:306–339.

Montague, J.J. 1984.
Morphometric analysis of Crocodylus novaeguineae from the Fly River drainage, Papua New Guinea. Aust. Wildl. Res. 11:395–414.

Morato, S.A.A. 1992.
Distribuiçao geográfica de Caiman latirostris (Daudin, 1802) (Crocodylia: Alligatoridae) no Estado do Paraná, Brasil. In: Anais do 2°. Workshop sobre Conservaçao e Manejo do Jacaré-de-Papo-Amarelo (Caiman latirostris). Verdade, L.M. and A. Lavorenti (eds.). 28–32. ESALQ, Piracicaba, Brasil.

Morgan, G.S., R. Franz and R. Crombie. 1993.
The Cuban crocodile, Crocodylus rhombifer, from Late Quarternary fossil deposits on Grand Cayman. Caribbean Journal of Science 29(3–4):153–164.

Moulton, T.P. 1993.
O Programa sobre Ecologia do Jacaré-de-Papo-Amarelo (Caiman latirostris) no CEPARNIC, Ilha do Cardoso, Sao Paulo, Brasil. In: Anais do 3°. Workshop sobre Conservaçao e Manejo do Jacaré-de-Papo-Amarelo (Caiman latirostris). Verdade, L., I. Packer, M. Rocha, F. Molina, P. Duarte and L. Lula (eds.). 133–134. ESALQ, Piracicaba, Brasil.

Mourao, G., Z. Campos and M. Coutinho. 1994.
Test of an aerial survey for caiman and other wildlife in the Pantanal, Brazil. Wildl. Soc. Bull. 22:50–56.

Mourao, G. and Z. Campos. 1995.
Survey of Broad snouted caiman, Caiman latirostris, Marsh deer, Blastocerus dichotomus, and Capybara, Hydorchaeris hydrochaeris, in the area to be inundated by Porto Primavera Dam, Brazil. Biological Conservation 73:27–31.

Mourao, G., Z. Campos, M. Coutinho and C. Abercrombie. 1996.
Size structure of illegally harvested and surviving caiman, Caiman crocodilus yacare, in Pantanal, Brazil. Biological Conservation 75: 261–265.

Muin, A. and W. Ramono. 1994.
Preliminary Survey of Buaya Sumpit (Tomistoma schlegelii) and Buaya Kadok (Crocodylus siamensis) in East Kalimantan. Report to ACSUG and CSG unpub. 5pp.

Ogden, J.C. 1978.
Status and nesting biology of the American crocodile, Crocodylus acutus, (Reptilia, Crocodilidae) in Florida. J. Herpet. 12:183–196.

Ortega, G. and P. Regoniel. 1993.
Conservation, Management and Farming of Crocodiles in the Philippines. CFI News 6(1):4–11.

Ortega, G., P. Regoniel and C.A. Ross. 1994.
Status of Crocodiles in the Philippines. An Update 1994. In: Crocodiles, Proceedings of the 12th Working Meeting of the Crocodile Specialist Group 1:151–154. IUCN, Gland, Switzerland.

Ortiz van Halle, B. 1995.
Uso y Abuso del Caiman Negro, difficultades que affronta para su recuperacion. Crocodile Specialist Group Newsletter 14(2):3–5.

Otte, K.-C. 1974.
Project 579. Research Programme Melanosuchus niger in the Manu National Park. World Wildl. Yb. 1973–4:257–260.

Otte, K.-C. 1978.
Untersuchungen zur Biologie des Mohrenkaiman (Melanosuchus niger Spix 1825) im Nationalpark Manu (Peru): Beiträge zur Morphologie, Physiologie, Ethologie und Ökologie. Munich. 311pp.

Ottenwalder, J.A. and J.P. Ross. 1991.
Crocodiles in Cuba. CITES mission June 9–16 1991. Report of the technical advisors. Part 2. In: Crocodile Conservation Action. A Special Publication of the Crocodile Specialist Group of the Species Survival Commission of IUCN 28–40. IUCN, Gland, Switzerland.

Ouboter, P. 1992.
Status and conservation of crocodilians of northeastern Belize. In: Crocodiles, Proceedings of the 11th Working Meeting of the CSG. 2:18–29. IUCN, Gland, Switzerland.

Ouboter, P. 1996.
Ecological studies on crocodilians in Suriname. Niche segregation and competition in three predators. SPB Academic Publishing, Amsterdam. 139pp.

Ouboter, P.E. and L.M.R. Nanhoe. 1988.
Habitat selection and migration of Caiman crocodilus crocodilus in a swamp and swamp-forest in northern Suriname. J. Herpet. 22:283–294.

Pacheco, L.F. 1990a.
Algunos aspectos de la biologia y etologia de Melanosuchus niger en cautiverio. Tesis de Grado para optar el titulo de licenciado en biologia. Facultad de Ciencias Puras e Naturales. Universidad Mayor de San Andres, La Paz, Bolivia.

Pacheco, L.F. 1990b.
Feeding, reproduction and growth in captive Melanosuchus niger. In: Crocodiles. Proceedings of the 10th Working Meeting of the IUCN/SSC Crocodile Specialist Group. 2:109–122. IUCN, Gland, Switzerland.

Pacheco, L.F. 1993a.
Abundance, distribution, and habitat use of crocodilians in Beni, Bolivia. M.S. Thesis, University of Florida, Gainesville. 142 pp.

Pacheco, L.F. 1993b.
La primera experiencia en crianza de Melanosuchus niger en Bolivia. In: Zoocria de los Crocodylia. Memorias de la I° Reunion del CSG, Grupo de Especialistas en Cocodrilos de la UICN: IUCN, 164– 170. IUCN, Gland, Switzerland.

Pacheco, L. 1994.
Estimating crocodilian abundance in forest lagoons. In: Crocodiles. Proceedings of the 12th Working Meeting of the Crocodile Specialist Group, 2:241–244. IUCN, Gland, Switzerland.

Pacheco, L. 1995.
Black caiman breeding in Normandia lagoon. Crocodile Specialist Group Newsletter 14(1):9.

Pacheco, L.F., J. Aparicio and J.B. Thorbjarnarson. 1991.
The first reintroduction of black caiman, Melanosuchus niger, into the wild. Herpetological Review 22(3):90–91.

Pachon, A., and J.M. Rios. 1993.
Diagnostico preliminar del estado de la población y reproducción del caimán negro (Melanosuchus niger, Spix, 1825) en la región del Río Amazonas (Colombia). Unpubl. Report. Universidad Nacional de Colombia. Instituto de Ciencias Naturales. Bogotá.

Paolilla, A. and S. Gorzula. 1985.
Paleosuchus palpebrosus (dwarf caiman) migration. Herpetological Review 16:27.

Peres, C.P. and A.M. Carkeek. 1993.
How caimans protect fish stocks in western Brazilian Amazonia – a case for maintaining the ban on caiman hunting. Oryx. 27(4):225–230.

Perez-Higareda, G. 1980.
Notes on nesting of Crocodylus moreletii in Southern Veracruz, Mexico. Bull. Maryland Herp. Soc. 16:52–53.

Platt, S. 1994a.
Crocodylus moreletii and Crocodylus acutus in Belize. Crocodile Specialist Group Newsletter 13(4):15–16.

Platt, S.G. 1994b.
Preliminary assessment of the status of the American crocodile (Crocodylus acutus) in the Turneffe Atoll, Belize. Report to the Coral Cay Foundation and the University College, Belize. 14pp.

Platt, S. and R.R. Montanucci. 1993.
Nesting ecology, juvenile and subadult food habits, and status of Morelet’s crocodile (Crocodylus moreletii) in Belize. Unpubl. report to The Wildlife Conservation Society NYZS, New York. 16pp.

Plotkin, M.J., F. Medem, R.A. Mittermeier and I.D. Constable. 1983.
Distribution and conservation of the black caiman (Melanosuchus niger). In: Advances in herpetology and evolutionary biology. Museum of Comparative Zoology. Rhodin, A.G.J. and K. Miyata (eds.). 695–705. Cambridge.

Plotkin, P. and G. Zanella. 1994.
Crocodiles predate on sea turtles. Crocodile Specialist Group Newsletter 13(1):11–12.

Poe, S. 1996.
Data set incongruence and the phylogeny of Crocodilians. Syst. Biol. 45(4):393–414.

Pooley, A.C. 1982.
The status of African crocodiles in 1980. In: Crocodiles. Proceedings of the 5th Working Meeting IUCN/SSC Crocodile Specialist Group, Gainesville, Florida. 174–228. IUCN Gland, Switzerland.

Powell, J. 1973.
Crocodilians of Central America, including Mexico and the West Indies. In: Crocodiles. Proceedings of the 2nd Working Meeting of the IUCN/SSC Crocodile Specialist Group, New York. IUCN, Morges, Switzerland.

Pritchard, P.C.H. 1995.
Short Notes, Reptiles, Paleosuchus trigonatus. Herp. Review 26(1):43.

Quero de Peña, M. 1993.
Avances de los programas de conservacion de los crocodilidos de Venezuela. In: Zoocria de los Crocodylia. Memorias de la I° Reunion Regional del CSG, Santa Marta, Colombia. 277–300. IUCN, Gland, Switzerland.

Quero de Peña, M. and A. Velasco. 1995.
Ecological pause for caiman harvest. Crocodile Specialist Group Newsletter 14(4):14–15.

Ramirez-Perilla, J.A. 1991.
Efecto de la cantidad y frecuencia alimentaria de una dieta experimental sobre la tasa de crecimiento de un ejemplar juvenil de Crocodylus intermedius, Crocodylia: Crocodylidae. Caldasia. 16(79):531–538.

Ramo, C. and B. Busto. 1986.
Censo aereo de caimanes (Crocodylus intermedius) en el Rio Tucupido (Portuguesa-Venezuela) con observaciones sobre su actividad de soleamiento. In: Crocodiles. Proceedings of the 7th Working Meeting of the Crocodile Specialist Group, Caracas, Venezuela. 109–119. IUCN, Gland, Switzerland.

Ramo, C., B. Busto and A. Utrera. 1992.
Breeding and rearing the Orinoco crocodile, Crocodylus intermedius, in Venezuela. Biol. Cons. 60:101–108.

Ramos, R., V. de Buffrenil and J.P. Ross 1994.
Current status of the Cuban crocodile, Crocodylus rhombifer, in the wild. In: Crocodiles, Proceedings of the 12th Working Meeting of the Crocodile Specialist Group. 1:113–140. IUCN, Gland, Switzerland.

Rao, R.J. 1992.
Conservation Status of Crocodiles in Madhya Pradesh, India. In: Crocodiles, Proceedings of the 11th Working Meeting of the Crocodile Specialist Group. 2:32–45. IUCN, Gland, Switzerland.

Rao, R.J. 1994a.
Ecological Studies of Indian Crocodiles, an overview. In: Crocodiles, Proceedings of the 12th Working Meeting of the Crocodile Specialist Group. 1:259–273. IUCN, Gland, Switzerland.

Rao, R.J. 1994b.
Gharial PHVA. Crocodile Specialist Group Newsletter 13(4):11.

Rao, R.J., D. Basu, S.M. Hasan, B.B. Sharma, S. Molur and S. Walker (eds.). 1995.
Population and Habitat Viability Assessment (PHVA) Workshop for Gharial, Report. Zoos’ Print. X(8):3–60.

Rao, R.J. and L.A.K. Singh. 1994.
Status and Conservation of the Gharial in India. In: Crocodiles, Proceedings of the 12th Working Meeting of the Crocodile Specialist Group. 1:84–97. IUCN, Gland, Switzerland.

Ratanakorn, P. 1993.
Conservation, management and farming of crocodiles in Thailand. In: Crocodiles, Proceedings of the Second Regional Meeting of the Crocodile Specialist Group. 371–409. Conservation Commission of the Northern Territory, Darwin, Australia.

Ratanakorn, P., B. Amget and B. Otley. 1994.
Preliminary Surveys of Crocodiles in Thailand. In: Crocodiles, Proceedings of the 12th Working Meeting of the Crocodile Specialist Group. 1:35–49. IUCN, Gland, Switzerland.

Ratanakorn, P. and W. Leelapatra. 1994 (dated October 1997).
Thailand National Crocodilian Management Plan. Draft. unpublished MS. 19pp.

Rebelo, G.H. and D. Louzada. 1984.
Os jacares de aguas emendadas. Resumos XI Congresso Brasileiro de Zoologia: 286–288.

Regoniel, P. 1993.
Distribution and Status of Crocodiles in the Province of Palawan. CFI News 6(3):6–11.

Rhodes, W. 1996.
South Carolina Alligator report. Crocodile Specialist Group Newsletter 16(1):20–21.

Rice, K.G. 1996.
Dynamics of exploitation of the American Alligator: environmental contaminants and harvest. PhD Diss. University of Florida, Gainesville. 165pp.

Ritchie, J. with Johnson Jong. 1993.
Bujang Senang Terror of Batang Lupar. Samasa Press, Kuching, Sarawak. 134pp.

Rodriguez, G. 1990.
Informe, inventario de las poblaciones silvestres de cocodrilos (C. acutus) en el embalse El Cajon. Unpublished report, Depto. Vida Silvestre. Dir. Gen. Recursos Nat. Renov. Tegucigalpa, Honduras. 8pp.

Rodriguez, J.V. and M.A. Rodriguez. 1991.
Analisis de las Operaciones de Cria y Conservacion de Crocodylus rhombifer en Cuba. CITES Mission to Cuba, June 9– June 16 1991. Report of the technical advisors. CITES Secretariat Report. 26pp.

Ross, C.A. 1982.
Smithsonian Institution/World Wildlife Fund Philippine crocodile project. Final Report WWF #1489. 34pp.

Ross, C.A. 1986.
Comments on Indopacific Crocodile Distributions. In: Crocodiles, Proceedings of the 7th Working Meeting of the Crocodile Specialist Group. 349–353. IUCN, Gland, Switzerland.

Ross, C.A. 1990.
Crocodylus raninus S. Muller and Schlegel, a valid species of crocodile (Reptilia, Crocodylidae) from Borneo. Proceedings of the Biol. Soc. Wash. 103(4):955–961.

Ross, C.A. 1992.
Designation of a lectotype for Crocodylus raninus S. Muller and Schlegel (Reptilia: Crocodylidae), the Borneo Crocodile. Proceedings of the Biol. Soc. Wash. 105(2):400–402.

Ross, J.P. 1996.
Application of the new IUCN Criteria to crocodilian status evaluation: In: Crocodiles, Proceedings of the 13th Working Meeting of the Crocodile Specialist Group. 499–504. IUCN, Gland, Switzerland.

Ross, C.A., and A.C. Alcala. 1983.
Distribution and status of the Philippine crocodile (Crocodylus mindorensis). Philippine J. Biol. 12:169–173.

Ross, J.P., D. Auth, F.W. King and P. Pritchard. 1995.
Which dwarf caiman is Marine. Crocodile Specialist Group Newsletter 14(1):20.

Ross, C.A., J. Cox Jr. and H. Kurniati. 1996.
Preliminary survey of Palustrine crocodiles in Kalimantan. Project progress report, LIPI, Indonesia and Smithsonian Inst. USA. mimeo report. 45pp.

Ross, F.D. and G.C. Mayer. 1983.
On the dorsal armor of the Crocodilia. In: Advances in Herpetology and Evolutionary Biology. Rhodin, A.G.J. and K. Miyata (eds.). 305–331. Museum of Comparative Zoology, Cambridge, Massachusetts.

Santos, S.A., M. Stoll, M. Silva, Z. Campos, W. Magnusson and G. Mourao. 1996.
Diets of Caiman crocodilus yacare from different habitats in the Brazilian Pantanal. Herp. Journal. 6:111–117.

Sasa, M. and G. Chaves. 1992.
Tamano, estructura y distribucion de una poblacion de Crocodylus acutus en Costa Rica. Rev. Biol. Trop. 40(1):131–134.

Sawathvong, S. 1994.
The status of crocodile of the Lao P.D.R. In: Crocodiles. Proceedings of the 12th Working Meeting of the Crocodile Specialist Group. 1:16–23. IUCN, Gland, Switzerland.

Schaller, G.B. and P.G. Crawshaw. 1982.
Fishing behaviour of the Paraguayan caiman. Copeia 1982:66–72.

Schmidt, K.P. 1919.
Contributions to the herpetology of the Belgian Congo. Part 1. Turtles, crocodiles, lizards and chameleons. Bull. Am. Mus. Nat. Hist. 39:385–624.

Schmidt, K. 1924.
Notes on Central American crocodiles. Field Museum Natural History, Zoological Series 12(6):79–92.

Schubert, A. 1994.
Conservation of American Crocodile. Crocodile Specialist Group Newsletter 13(3):14.

Schubert, A., D. Birdsall, G. Santana and H. Mendez. 1995.
The status of the American Crocodile (Crocodylus acutus) in the Dominican Republic. 19pp.

Schubert, A. and G. Santana. 1996.
The Conservation of the American Crocodile (Crocodylus acutus) in the Dominican Republic. In: Contributions to West Indian Herpetology: A Tribute to Albert Schwartz. R. Powell and R.W. Henderson (eds.). 425–433. SSAR, Ithaca NY. Contributions to Herpetology No. 12.

Scott Jr., N.J., A. Aquino and L.A. Fitzgerald. 1990.
Distribution, habitats and conservation of the caiman (Alligatoridae) of Paraguay. Vida Silvestre Neotropical 2:43–51.

Sebastian, A.C. 1993.
The crocodilians of Malaysia. In: Crocodiles, Proceedings of the Second Regional Meeting of the Crocodile Specialist Group. 445–460. Conservation Commission of the Northern Territory, Darwin, Australia.

Sebastian, A.C. 1994.
The Tomistoma, Tomistoma schlegelii, in Southeast Asia, a Status Review and Priorities for its Conservation. In: Crocodiles: Proceedings of the 12th Working Meeting of the Crocodile Specialist Group. 1:98–112. IUCN, Gland, Switzerland.

Seijas, A.E. 1988.
Habitat use by the American crocodile and the spectacled caiman coexisting along the Venezuelan coastal region. Unpubl. Masters Thesis. University of Florida, Gainesville, Florida.

Seijas, A.E. 1992.
Status of Orinoco crocodile populations in some localities in the Venezuelan llanos. In: Crocodiles. Proceedings of the 11th Working meeting of the Crocodile Specialist Group 2:79. IUCN, Gland, Switzerland.

Seijas, A.E. 1993a.
Cría de caimanes del Orinoco en la UNELLEZ, Venezuela. In: Zoocria de los Crocodylia. Memorias de la I° Reunion Regional del Grupo de Especialistas en Cocodrilos de la UICN. 182–195. IUCN, Gland, Switzerland.

Seijas, A.E. 1993b.
Bibliografía sobre los Crocodylia de Venezuela. Biollania. 9:151–170.

Sigler, L. 1994.
Donations of Crocodilians to the Miguel Alvarez del Toro Zoo. Crocodile Specialist Group Newsletter 13(1):14–15.

Sigler, L. and S. Gonzalez. 1994.
Reproduction of Morelet’s crocodile in Mexico City. Crocodile Specialist Group Newsletter 13(4):19.

Simbotwe, M.P. 1993.
Crocodile census on Lake Tanganyika. Crocodile Specialist Group Newsletter 12(1):17.

Singh, L.A.K. and H.R. Bustard. 1977.
Studies on the Indian gharial, Gavialis gangeticus (Gmelin): V. Preliminary observations on maternal behavior. Indian Forester 103:671–678.

Smith, M.A. 1919.
Crocodilus siamensis. J. Nat. Hist. Soc. Siam 3:217–222.

Smith, M.A. 1931.
Loricata, Testudines. In: The fauna of British India including Ceylon and Burma. Reptilia and Amphibia. Vol. I. Taylor and Francis, London.

Solmu, G.C. 1994.
Status of Crocodylus porosus and Crocodylus novaeguineae population in Papua New Guinea, 1981–1994. In: Crocodiles, Proceedings of the 12th Working Meeting of the Crocodile Specialist Group. 2:77–102. IUCN, Gland, Switzerland.

Soorae, P.S. 1994.
Nile Crocodile in Kenya. Crocodile Specialist Group Newsletter 13(4):5–6.

Stearman, A.M. and K.H. Redford. 1992.
Commercial hunting by subsistence hunters: Sirionó Indians and Paraguayan caiman in lowland Bolivia. Human Organization 51(3):235–244.

Stuart, S. 1994.
IUCN’s report on CITES ninth conference of the parties. Species 23:34–42.

Stuebing, R.B. and S.A. Mohd. Sah. 1992.
Distribution, population structure and some aspects of the ecology of the estuarine crocodile (Crocodylus porosus Schneider) in the Kilas River, Sabah. In: Crocodiles, Proceedings of the 11th Working Meeting of the Crocodile Specialist Group. 2:149–162. IUCN, Gland, Switzerland.

Takashima, H. 1955.
Records of crocodiles captured in the neighboring sea of Japan. Misc. Reports of the Yamashina’s Institute for Ornithology and Zoology 7:30–32.

Taplin, L.E., G.C. Grigg and L.A. Beard. 1993.
Osmoregulation of the Australian freshwater crocodile, Crocodylus johnstoni, in fresh and salt waters. J. Comp. Physiol. B163:70–77.

Tarsitano, S.F., E. Frey and J. Reiss. 1989.
The evolution of the crocodilia: A conflict between morphological and biochemical data. Amer. Zool. 29:843–856.

Taylor, R.D., D.K. Blake and J.P. Loveridge. 1992.
Crocodile numbers on Lake Kariba, Zimbabwe and factors influencing them. In: Crocodiles, Proceedings of the 11th Working Meeting of the Crocodile Specialist Group. 2:286–293. IUCN, Gland, Switzerland.

Thang, N.Q. 1994.
The status of Crocodylus rhombifer in the Socialist Republic of Vietnam. In: Crocodiles. Proceedings of the 12th Working Meeting of the Crocodile Specialist Group. 1:141–142. IUCN, Gland, Switzerland.

Thomsen, J. 1993.
Traffic International Comments. Crocodile Specialist Group Newsletter 12(4):8–9.

Thorbjarnarson, J. 1988a.
Status, ecology and conservation of the Orinoco crocodile (Crocodylus intermedius) in Venezuela. Unpubl. Report to FUDENA.

Thorbjarnarson, J. 1988b.
The status and ecology of the American crocodile in Haiti. Bull. Florida State Mus. Biol. Sci. 33:1–86.

Thorbjarnarson, J. 1989.
Ecology of the American crocodile, Crocodylus acutus. In: Crocodiles: Their Ecology, Management and Conservation. A Special Publication of the Crocodile Specialist Group. 228–258. IUCN, Gland, Switzerland.

Thorbjarnarson, J. 1992.
Crocodiles: An Action Plan for their Conservation. H. Messel, F.W. King and J.P. Ross (eds.). IUCN, Switzerland. 136pp.

Thorbjarnarson, J.B. 1993.
Efforts to conserve the Orinoco crocodile in the Capanaparo River, Venezuela. In: Zoocria de los Crocodylia. Memorias de la I° Reunion del CSG, Grupo de Especialistas en Cocodrilos de la UICN. 320–320. IUCN, Gland, Switzerland.

Thorbjarnarson, J.B. (1996).
The reproductive characteristics of the Order Crocodylia. Herpetologica 52(1):8–24.

Thorbjarnarson, J.B. and R. Franz. 1987.
Orinoco crocodile. In: Catalog of American Amphibians and Reptiles. 406.1–406.2. Society for the Study of Amphibians and Reptiles.

Thorbjarnarson, J.B. and G. Hernández. 1990.
Recent investigations into the status of Orinoco crocodiles in Venezuela. In: Crocodiles. Proceedings of the 9th Working Meeting of the Crocodile Specialist Group. 2:308–328. IUCN, Gland, Switzerland.

Thorbjarnarson, J.B. and G. Hernández. 1992.
Recent investigations of the status and distribution of the Orinoco crocodile, Crocodylus intermedius, in Venezuela Biological Conservation. 62:179–188.

Thorbjarnarson, J. and G. Hernandez 1993a.
Reproductive ecology of the Orinoco crocodile (Crocodylus intermedius) in Venezuela. I. Nesting ecology and egg and clutch relationships. Journal of Herpetology. 27(4):363–370.

Thorbjarnarson, J. and G. Hernandez 1993b.
Reproductive ecology of the Orinoco crocodile (Crocodylus intermedius) in Venezuela. II. Reproductive and social behavior. Journal of Herpetology. 27(4): 371–379.

Thuok, N. and T. Tang. 1994.
Country Report on Crocodile Conservation in Cambodia. In: Crocodiles, Proceedings of the 12th Working Meeting of the Crocodile Specialist Group. 1:3–15. IUCN, Gland, Switzerland.

TRAFFIC. 1994.
Traffic Bulletin 13(2):12.

Tucker, A.D. 1995.
Are sustainable harvest models relevant to Johnstone’s crocodile? The role of population simulations in adaptive management. In: Conservation through Sustainable Use of Wildlife. Grigg, G., P. Hale and D. Lunney (eds.). 151–160. Surrey Beatty Ltd, Chipping Norton, NSW, Australia.

Tucker, A.D., H.I. McCallum, C.J. Limpus and K.R. McDonald. 1993.
Crocodylus johnstoni in the Lynd River, Queensland: continuation of a long term field study. In: Crocodiles, Proceedings of the 2nd Regional Meeting of the Crocodile Specialist Group. 469–473. IUCN, Gland, Switzerland.

Vaca V., N. 1992.
Ecologia y distribucion de los crocodilidos en la Estacion Biologica del Beni. Tesis de Licenciatura. Universidad Autonoma Gabriel Rene Moreno, Santa Cruz, Bolivia.

Vaca V., N. 1993.
Informe del estudio herpetologico de la reserva de vida silvestre de los rios Blanco y Negro. In: Reserva de Vida Silvestre Rios Blanco y Negro. Programa de Investigacion 1992–1993. Informe Trimestrial de Avance. Proyecto Prioridades de Conservacion, Potencial de Uso Sostenible de Recursos y Desarollo de Plan de Manejo. Fundacion Amigos de la Naturaleza y Wildlife Conservation Society.

Van Dink, P.P. 1993.
Myanmar Turtles. Report on a preliminary Survey of the testudines of the Ayeyarwady Basin. WWF. unpubl. report.

Varona, L. 1986.
Algunos datos sobre etologia de Crocodylus rhombifer (Reptilia, Crocodylidae). Poeyana 313:1–8.

Varona, L.S. 1966.
Notas sobre los crocodilidos de Cuba y una descripcion de una nueva especie del Pleistoceno. Poeyana 16:1–34.

Vasquez, P.G. 1991.
Melanosuchus niger (Spix) black caiman. Catalogue of American Amphibians and Reptiles. 530.1–530.4.

Vasquez, P.G. and C. Pickens. 1995.
Estado de conservación de los Crocodylia en el Perú. In: La Conservación y el Manejo de Caimanes y Cocodrilos de America Latina. Larriera, A. and L.M. Verdae (eds.). 1:135–157. Fundación Banco Bica, Santo Tomé, Santa Fe, Argentina.

Vasquez, R.P. 1981.
Bases bioecologicas para el manejo de los alligatoridae en Jenaro Herrera (Requena-Peru). Tesis Universidad Nacional Agraria, La Molina, Lima. 205pp.

Vasquez, R.P. 1982–3.
Analisis de la situacion actual de los caimanes y del cocodrilo de Tumbes en el Peru. Revista Forestal del Peru 11:171–187.

Velasco, A. and J. Ayarzagüena. 1992.
Situación actual de las poblaciones venezolanas de baba (Caiman crocodilus), sometidas a aprovechamiento. Reporte para CITES. Infrome Final MARNR-CITES. 77pp.

Velasco, A., R. de Sola and M. Quero. 1995.
Programa de Manejo de la baba (Caiman crocodilus) de Venezuela. In: La Conservacion y el Manejo de Caimanes y Cocodrilos de America Latina. Larriera, A. and L.M. Verdade (eds.). 1:213–220. Fundacion Banco Bica, Santa Fe, Argentina.

Velasco, A., V. Trejo and I. Zapata. 1994.
Stomach contents of Caiman crocodilus from the Orinoco Delta of Venezuela. Crocodile Specialist Group Newsletter 13(3):20–21.

Venturino, J.J. 1994.
Distribución, estado de las poblaciones y manejo de Caiman latirostris en la provincia de Entre Rios, Argentina. In: Memorias del IV Workshop sobre Conservacion y Manejo del Yacare Overo (Caiman latirostris). Larriera, A., A. Imhof, C. von Finck, A.L. Costa and S.C. Tourn (eds.). 31–39. Fundación Banco Bica. Santa Fe, Argentina.

Verdade, L.M. and A. Lavorenti. 1990.
Preliminary notes on the status and conservation of Caiman latirostris in Sao Paulo, Brazil. In: Proceedings of the 10th Work. Meet. Croc. Spec. Group. 2:231–237. IUCN, Gland, Switzerland.

Verdade, L.M. and A. Lavorenti (eds.). 1992.
Anais do 2°. Workshop sobre Conservaçao e Manejo do Jacaré-de- Papo-Amarelo (Caiman latirostris). ESALQ, Piracicaba, Brasil. 111pp.

Verdade, L.M. and P. Oliveira. In press.
The conservation and management of the broad-snouted caiman in Sao Paulo, Brazil. In: Memorias del V Workshop sobre Conservacion y Manejo del Yacare Overo (Caiman latirostris). Larriera, A., A. Imhof, M.C. von Finck, A.L. Costa and S.C. Tourn (eds.). Fundación Banco Bica. Santa Fe, Argentina.

Verdade, L.M., I.U. Packer, M.B. Rocha, F.B. Molina, P.G. Duarte and L.A.B.M. Lula (eds.). 1993.
Anais do 3°. Workshop sobre Conservaçao e Manejo do jacaré-de-papo- amarelo (Caiman latirostris). ESALQ, Piracicaba. 220pp.

Verdade, L.M. and M.E.B. Santiago (eds.). 1991.
Anais do 1°. Workshop sobre Conservaçao e Manejo do Jacaré-de- Papo-Amarelo (Caiman latirostris). ESALQ, Piracicaba. 34pp.

Verdi, L., L. Moya and R. Pezo. 1980.
Observaciones preliminares sobre la bio-ecologia del lagarto blanco Caiman crocodylus (Linnaeus 1758) (Alligatoridae) en la cuenca del rio Samiria, Loreto, Peru. Seminario sobre los proyectos de investigacion ecologica para el manejo de los recursos naturales renovables del bosque humido tropical. 37pp.

Vliet, K. 1989.
Social displays of the American alligator (Alligator mississippiensis). Amer. Zool. 29:1019–1031.

Waitkuwait, W.E. 1988.
Untersuchungen zur Erhaltung und Bewirtschaftung von Krokodilen in der Republik Cote d’Ivoire (Westafrika). Unpublished Ph.D. Dissertation. Ruprecht-Karls-Universität, Heidelberg. 279pp.

Waitkuwait, W.E. 1989.
Present knowledge on the West African slender-snouted crocodile, Crocodylus cataphractus Cuvier 1824 and the West African dwarf crocodile, Osteolaemus tetraspis, Cope 1861. In: Crocodiles. Their ecology, management and conservation. A Special Publication of the IUCN/SSC Crocodile Specialist Group. 259–275. IUCN, Gland, Switzerland.

Waitkuwait, E. 1990.
Ivory Coast. Crocodile Specialist Group Newsletter 9(4):13.

Waller, T. and P.A. Micucci. 1993.
Relevamiento de la distribución. habitat y abundancia de los crocodilios de la Provincia de Corrientes, Argentina. In: Zoocría de los Crocodylia. Memorias de la I° Reunión Regional de Especialistas en Cocodrilos de la IUCN. 341–385. IUCN, Gland, Switzerland.

Watanabe, M.E. 1983.
The Chinese alligator: is farming the last hope? Oryx, Oct. 1983.

Watanabe, M. and Huang Chu-Chien. 1984.
Status of the Chinese alligator in the People’s Republic of China. In: Crocodiles. Proceedings of the 6th Meeting of the IUCN/ SSC Crocodile Specialist Group, Victoria Falls, Zimbabwe and St. Lucia Estuary, South Africa. 91–102. IUCN, Gland, Switzerland.

Webb, G.J.W. 1993.
Chinese Alligators – Conservation Philosophy under test. Crocodile Specialist Group Newsletter 12(4):19–21.

Webb, G.J.W. 1994.
Nauru, Vagrant Crocodile. Crocodile Specialist Group Newsletter 13(4):13.

Webb, G.J.W., R. Buckworth and S.C. Manolis. 1983.
Crocodylus johnsoni in the McKinlay River, N.T. VI. Nesting Biology. Aust. Wildl. Res. 10:607–637.

Webb, G.J.W. and R.W.G. Jenkins. 1991a.
Management of crocodilians in Indonesia: a review with recommendations. Australian National Parks and Wildlife Service, Canberra. unpubl. report. 48pp.

Webb, G., and R. Jenkins. 1991b.
Management of crocodiles in Thailand – A review with recommendations. Report to Crocodile Management Association of Thailand and Royal Forest Department.

Webb, G.J.W. and C. Manolis. 1993.
Viewpoint: conserving Australia’s crocodiles through commercial incentives. In: Herpetology in Australia. Lunney, D. and D. Ayers (eds.). 250–256. Surrey Beatty and Sons, Chipping Norton, NSW, Australia.

Webb, G.J.W., S.C. Manolis and R. Buckworth. 1983.
Crocodylus johnstoni in the McKinlay river area, N.T. I. Variation in the diet, and a new method of assessing the relative importance of prey. Aust. J. Zool. 30:877– 899.

Webb, G., C. Manolis, B. Otley and A. Heyward. 1992.
Crocodile Management and Research in the Northern Territory: 1990–1992. In: Crocodiles. Proceedings of the 11th Working Meeting of the Crocodile Specialist Group, Victoria Falls, Zimbabwe. 2:233–275. IUCN, Gland, Switzerland.

Webb, G.J.W., S.C. Manolis and B. Otley. 1994.
Crocodile Management and Research in the Northern Territory: 1992–94. In: Crocodiles, Proceedings of the 12th Working Meeting of the Crocodile Specialist Group. 1:167–180. IUCN, Gland, Switzerland.

Webb, G.J.W. and B. Vernon. 1992.
Crocodilian management in the Peoples Republic of China – A review with recommendations. In: Crocodile Conservation Action. Special Publication of the Crocodile Specialist Group. 1–27. IUCN, Gland, Switzerland.

Webb, G.J.W., P.J. Whitehead and S.C. Manolis. 1987.
Crocodile management in the Northern Territory of Australia. In: Wildlife Management: Crocodile and Alligators. Webb, G.J.W., S.C. Manolis and P.J. Whitehead (eds.). 107–124. Surrey Beatty and Sons, Chipping Norton, Australia.

Wermuth, H. and R. Mertens. 1961.
Schildkröten, Krokodile, Brückenechsen. Gustav Fisher Verlag, Jena. 422pp.

Whitaker, R. 1984.
A survey of the crocodile resource in Sabah, East Malaysia. World Wildlife Fund Project No. 3127. Kuala Lumpur.

Whitaker, R. 1987.
The management of crocodilians in India. In: Wildlife Management: Crocodiles and Alligators. Webb, G.J.W., S.C. Manolis and P.J. Whitehead (eds.). 63–72. Surrey Beatty and Sons, Chipping Norton, Australia.

Whitaker, R. and D. Basu. 1983.
The gharial (Gavialis gangeticus): A review. J. Bombay Nat. Hist. Soc. 79:531–548.

Whitaker, R. and Z. Whitaker. 1979.
Preliminary crocodile survey – Sri Lanka. J. Bombay Nat. Hist. Soc. 76:66–85.

Whitaker, R. and Z. Whitaker. 1984.
Reproductive biology of the mugger. J. Bombay Nat. Hist. Soc. 81(2):297–316.

Whitaker, R. and Z. Whitaker. 1989.
Ecology of the mugger crocodile. In: Crocodiles: Their Ecology, Management and Conservation. A Special Publication of the Crocodile Specialist Group. 276–297. IUCN, Gland, Switzerland.

Whitehead, P.J., R.S. Seymour and G. Webb. 1992.
Energetics of embryonic development in Crocodylus johnstoni embryos. Physiol. Zool. 63:949–964.

Woodward, A.R., D.N. David and R.L. Degner. 1993.
The rise and fall of crocodile skin prices: Where do we go from here? In: Proceedings of the 2nd Regional Meeting of the CSG, Darwin, Australia. IUCN, Gland, Switzerland.

Woodward, A.R., C.T. Moore and M.F. Delaney. 1991.
Experimental Alligator Harvest. Final Report, Study number: 7567. Bureau of Wildlife Research, Florida Game and Fresh Water Fish Commission. Gainesville. 118pp.

Woodward, A.R, J.H. White and S.B. Linda. 1995.
Maximum size of the Alligator (Alligator mississippiensis). J.Herpet. 29(4):507–513.

Youngprapakorn, P. 1991.
Crocodile chromosomes. Crocodile Specialist Group Newsletter 10(3):20.

Youngprapakorn, U., E.W. Cronin and J.A. McNeely. 1971.
Captive breeding of crocodiles in Thailand. In: Crocodiles. Proceedings of the 1st Working Meeting of the IUCN/SSC Crocodile Specialist Group, New York. 98–101. IUCN, Morges, Switzerland.

Zhang, Zheng-dong. 1993.
Thai Group to Run ARCCAR. Crocodile Specialist Group Newsletter 12(4):6.

Zhang, Zheng-dong. 1994a.
New Alligator Breeding Center. Crocodile Specialist Group Newsletter 13(1):8.

Zhang, Zheng-dong. 1994b.
Hainan Alligator Developments. Crocodile Specialist Group Newsletter 13(4):13.

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