3.
American bullfrog AP, light micrograph
4.
Ascaphus truei
AP
5.
Leiopelma hochstetteri AP
7.
Pipa pipa AP
8.
Alytes obstetricans
AP
back to page 1 of comparative morphology
Scanning electron micrograph of the ceiling of the AP chamber of
Bombina orientalis
, the oriental fire-bellied toad. The arrowhead points to the tectorial corner.
Last updated 01/22/09