12. Melanophryniscus stelzneri AP 13. Bufo bocourti AP 14. Bufo speciosus AP 16. Peudacris streckeri AP 17. Hyla cinerea AP back to page 1 of comparative morphology  

Scanning electron micrograph of the ceiling of the AP chamber of Gastrophryne olivacea, the Plains narrow-mouth toad. The arrowhead points to the tectorial corner

Last updated 01/22/09