Lake Lerma Salamander
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| Ambystoma lermaense (Taylor, 1940) |
The Lake Lerma Salamander (Ambystoma lermaense) is an extremely rare neotenic Mole salamander species.
[edit] Description
The Lake Lerma Salamander was first described by herpetologist Edward Harrison Taylor from a holotype found east of Toluca in 1940. Its habitat is the Lerma River and Lake Lerma in the Toluca Valley in the central highland of Mexico in an altitude of 2800 - 3000 m asl. Drainage of the marshes destroyed almost the whole Lake Lerma with the consequence that this species became locally extinct in that area. Pollution and the building of dams at the Lerma River in the Almoloya region along the villages Tenango, Santa Maria, Jajalpa and San Pedro as well as domestic consumption lead also to a castastrophic decline of the populations. This species is listed in Appendix II CITES and as Critically endangered in the IUCN redlist due to the lack of information according its occurrence. Despite it was not seen in recent years there is still hope to rediscover this species in other areas of the Toluca Valley.
[edit] References
- Shaffer et al (2004). Ambystoma lermaense. 2006 IUCN Red List of Threatened Species. IUCN 2006. Retrieved on 11 May 2006. Database entry includes a range map and justification for why this species is critically endangered
