^ a b c IUCN SSC Amphibian Specialist Group. 2021. Echinotriton andersoni. The IUCN Red List of Threatened Species 2021: e.T59446A63869090. https://doi.org/10.2305/IUCN.UK.2021-1.RLTS.T59446A63869090.en . Downloaded on 07 May 2021. ^ a b UNEP (2021). Echinotriton andersoni . The Species+ Website. Na...