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Fig. 12 | BMC Evolutionary Biology

Fig. 12

From: Hand/foot splitting and the ‘re-evolution’ of mesopodial skeletal elements during the evolution and radiation of chameleons

Fig. 12

Chondrogenic differentiation in chameleon tarsus. During distal flattening expansion, the first elements to appear are the ulnare and distal tarsal 4 (a) followed by distal tarsal 3 and metatarsals 3–5 and the intermedium (b-c). Metatarsal 2 is followed along with an appearance of the tibiale (e-g). All embryos were at 107 dpo from clutchmates

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BMC Ecology and Evolution

ISSN: 2730-7182

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