英文關鍵字
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