abilities

ajolote

ambystoma

ambystomatidae

amphibian

amphibians

aquarium

aquatic

atypical

axolote

axolotl

captive

caudata

chordata

creature

endangered

evolution

exotic

extinction

fins

fish

form

gills

jeopardize

larval

metamorphose

monster

mutation

neotenic

neoteny

perennibranchiate

pets

rakers

regeneration

research

salamander

species

strange

survival

surviving

transforming

uncommon

underwater

wild

xolotl

external

gill

little

new

scientific

tailed

walking

water