2.3 Common
Wombat, Vombatus
ursinus. A, left manus;
B, left pes, showing the
long, flattened claws
adapted for digging. The
clawless first digit
(hallux) of the pes is
reduced to a small
nubbin, Digits II and III
are syndactylous. (After
Jones 1924; © ABRS)
[T. Cochran]