4.
Ascaphus truei
AP
5.
Leiopelma hochstetteri AP
6.
Bombina orientalis AP
8.
Alytes obstetricans
AP
9.
Xenopus tropicalis
back to page 1 of comparative morphology
Scanning electron micrograph of the ceiling of the AP chamber of
Pipa pipa
, the Surinanm toad.
Last updated 01/22/09