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Fig. 6 | BMC Evolutionary Biology

Fig. 6

From: The first known fossil Uma: ecological evolution and the origins of North American fringe-toed lizards

Fig. 6

Premaxillae of phrynosomatine lizards in posterior view. Scale bars = 0.5 mm. a. Cophosaurus texanus TxVP 9219. b. Holbrookia maculata TxVP M-12128. c. Holbrookia maculata M-14322. d. Callisaurus draconoides TxVP M-8649. e. Uma exsul TNHC 30247 f. Uma paraphygas TNHC 30596. g. Uma scoparia TxVP M-12119. h. Uma notata TNHC 100800. i. Phrynosoma platyrhinos TxVP M-8954. j. Phrynosoma cornutum TxVP M-9621. Anatomical abbreviations: pa.pr = palatal process; p.px.f = posterior premaxillary foramen

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BMC Ecology and Evolution

ISSN: 2730-7182

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