title: The phylogeny of the cruropedal extensor musculature, with special reference to the primates.
mesh_terms: D000717:Anatomy, Comparative; D000818:Animals; D005075:Biological Evolution; D005121:Extremities / Q000033:anatomy & histology; D000882:Haplorhini; D015186:Hominidae; D008394:Marsupialia; D009132:Muscles / Q000033:anatomy & histology*; D011323:Primates