The axolotl, a salamander that retains unique evolutionary features and is a darling of biologists because it can regenerate limbs, faces adversity on two fronts.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/sanctuaries-aim-preserve-model-organisms-wild-type
[2] http://admin.indiaenvironmentportal.org.in/category/author/robert-koenig
[3] http://admin.indiaenvironmentportal.org.in/category/journal/science
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wetlands
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/endangered-species
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/amphibians
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/science-and-technology
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/life-science
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mexico