Crocodylus siamensis

Taxonomy

Assessment Information

Geographic Range

Population

Habitat and Ecology

Threats

Conservation Actions

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Taxonomy [top]

Kingdom	Phylum	Class	Order	Family
ANIMALIA	CHORDATA	REPTILIA	CROCODYLIA	CROCODYLIDAE

Scientific Name:

Crocodylus siamensis

Species Authority:

Schneider, 1801

Common Name/s:

English	–	Siamese Crocodile
French	–	Crocodile Du Siam
Spanish	–	Cocodrilo De Siam

Assessment Information [top]

Red List Category & Criteria:

Critically Endangered A1ac ver 2.3

Year Published:

1996

Annotations:

Needs updating

Assessor/s:

Crocodile Specialist Group

Reviewer/s:

History:

1994	–	Endangered (Groombridge 1994)
1990	–	Endangered (IUCN 1990)
1988	–	Endangered (IUCN Conservation Monitoring Centre 1988)
1986	–	Endangered (IUCN Conservation Monitoring Centre 1986)
1982	–	Endangered

Geographic Range [top]

Range Description:	Small populations remain in Laos, Viet Nam, and Indonesia, but wild Siamese crocodiles are virtually gone in Thailand. In 2000 a single specimen was discovered in Kaeng Krachan National Park in western Thailand, and in 2002 one to three were sighted in Khao Ang Rue Nai Wildlife Sanctuary in central Thailand. An effort has begun to establish additional populations by releasing captive reared specimens in areas of protected habitat
Countries:	Native: Cambodia; Indonesia; Malaysia; Viet Nam Possibly extinct: Thailand Presence uncertain: Brunei Darussalam; Lao People's Democratic Republic; Myanmar
Range Map:	Click here to open the map viewer and explore range.

Population [top]

Population:	The Siamese Crocodile has been eradicated from much of its former range.

Population:

The Siamese Crocodile has been eradicated from much of its former range.

Habitat and Ecology [top]

Habitat and Ecology:	Freshwater species, occurring in swamps and slow-moving sections of streams and rivers, but also found in lakes and rivers. Terrestrial nesting and basking sites.
Systems:	Terrestrial; Freshwater

Threats [top]

Major Threat(s):	The principal threats are habitat destruction, illegal hunting, and persecution.

Major Threat(s):

The principal threats are habitat destruction, illegal hunting, and persecution.

Conservation Actions [top]

Conservation Actions:	The Crocodile Management Association of Thailand (CMAT) has a strategy for re-introducing Siamese crocodiles into wild habitats in hopes of partial restoration of these crocodiles in their historical range in Thailand. It is also included in Appendix I of CITES.

Conservation Actions:

The Crocodile Management Association of Thailand (CMAT) has a strategy for re-introducing Siamese crocodiles into wild habitats in hopes of partial restoration of these crocodiles in their historical range in Thailand. It is also included in Appendix I of CITES.

Citation:	Crocodile Specialist Group 1996. Crocodylus siamensis. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. <www.iucnredlist.org>. Downloaded on 26 May 2012.
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