> Ambystoma altamirani
Ambystoma altamirani (Mountain stream siredon)
Synonyms: Rhyacosiredon altamirani; Rhyacosiredon zempoalaensis
The mountain stream salamander or mountain stream siredon (Ambystoma altamirani) is a species of mole salamander that only lives in central México.
The mountain stream siredon belongs to the family Ambystomatidae, or the mole salamanders, which diverged from all other salamanders in the Early Cretaceous period over 140 million years ago. This is around five million years before the koala and dolphin lineages diverged from their common ancestor. It occurs in isolated populations on high mountains to the south and west of the Valley of Mexico in the central state of México, southern Distrito Federal, and northwestern Morelos, Mexico. Now categorised as Critically Endangered, the forest and streams which it inhabits urgently need conserving to secure its survival before it falls victim to extinction.
Uniqueness Scale: Similiar (0)
Uniqueness & Vulnerability Scale: Similiar & Secure (0)
Unique & Vulnerable (100)
ED Score: 42.62
EDGE Score: 5.86
Ecoregions provided by World Wide Fund For Nature (WWF). WildFinder: Online database of species distributions, ver. 01.06 WWF WildFINDER
Protected Areas provided by Le Saout, S., Hoffmann, M., Shi, Y., Hughes, A., Bernard, C., Brooks, T.M., Bertzky, B., Butchart, S.H.M., Stuart, S.N., Badman, T. & Rodrigues, A.S.L. (2013) Protected areas and effective biodiversity conservation
. Science, 342, 803–805