Birds beginning with J
Fish beginning with J
Reptiles beginning with J
Mammals that start with J
Jackson's fat mouse
Jackson's mongoose
Jackson's shrew
Jackson's soft-furred mouse
jaguar
jaguarundi
Jalapan pine vole
Jaliscan cotton rat
Jaliscan spiny pocket mouse
Jamaican fig-eating bat
Jamaican flower bat
Jamaican fruit-eating bat
James's gerbil
Jameson's red rockhare
Japanese dormouse
Japanese flying squirrel
Japanese giant flying squirrel
Japanese grass vole
Japanese hare
Japanese macaque or snow monkey
Japanese marten
Japanese mole
Japanese mountain mole
Japanese red-backed vole
Japanese shrew mole
Japanese squirrel
Japen rat
Java mastiff bat
Javan ferret-badger
Javan langur
Javan pig
Javan pipistrelle
Javan rhinoceros
Javan slit-faced bat
Javan tailless fruit bat
Javan thick-thumbed bat
Javan tree shrew
Jelski's altiplano mouse
Jenkin's shrew
Jentink's dormouse
Jentink's duiker
Jentink's squirrel
Jerdon's palm civet
Jico deer mouse
Johnston's genet
Johnston's shrew
Jones's roundleaf bat
Juan Fernandez fur seal
Julia Creek dunnart
Julian's gerbil
jungle cat
jungle palm squirrel
jungle shrew
Junin grass mouse
Junín red squirrel
juniper vole