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52
Onychonycteris
Onychonycteris is one of the two oldest known monospecific genera of bat. It lived in Wyoming area in the Early Eocene period. -
60
Nandinia
Inverted stealth hunting seems to be the behavior that ultimately led to bats. -
65
Plesiadapiforms
The plesiadapiforms were a very successful group of early mammals that evolved a range of body sizes as well as dental and postcranial adaptations.
