| 16. Pseudacris streckeri AP | 17. Hyla cinerea AP | 18. Rana sylvatica AP | 20. Rana clamitans AP | 21. Kassina senegalensis AP | back to page 1 of comparative morphology |
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Scanning electron micrograph of the ceiling of the AP chamber of Rana cascadae, the Cascades frog.Last updated 01/22/09 |