-
250
Frogs
wet slimy skin -
255
Toad
dry bumpy skin -
330
Caecilians
worm-like -
360
Lamprey
jawless fish, funnel-like sucking mouth -
412
Lobe-Finned Fish
The first lobe-finned fish were living around 412 million years ago, -
416
Lungfish
gills and lungs
