Science & Math | Biological Sciences
Systematic Status of a South American Frog, Allophryne Ruthveni Gaige
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by Don Freeman 8 Nov, 2018
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The skull of Allophryne is definitely non-hylid. Most of the post-cranial features do not help to clarify relationships. Allophryne shares several osteological features with the Dendrobatidae: T-shaped terminal phalanges, general cranial morphology a ... Read more
The skull of Allophryne is definitely non-hylid. Most of the post-cranial features do not help to clarify relationships. Allophryne shares several osteological features with the Dendrobatidae: T-shaped terminal phalanges, general cranial morphology and procoelus vertebrae. But, the dendrobatids possess firmisternal pectoral girdles and lack epicoracoidal horns. Also, no dendrobatid has intercalary elements in the digits. We are, therefore, left with a taxonomic enigma. In one or more characters generally regarded as important, Allophryne differs from all presently defined families of frogs. The Hylidae and Dendrobatidae are the only currently recognized families in which the genus might be placed. Less
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Don Freeman
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Don Freeman was a painter, printmaker, cartoonist, children's book author, and illustrator. He was born in San Diego, California, attended high school in Missouri, and later moved to New York City whe...
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