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Polycynodon
''Polycynodon'' is an extinct genus of therapsid therocephalian from the Late Permian of South Africa. It is known from the ''Cistecephalus'' Assemblage Zone. The type species was first described as ''Octocynodon elegans'' by South African paleontologist Robert Broom in 1940, but the name ''Octocynodon'' was preoccupied by a genus of labrid fish first described in 1904. Along with John T. Robinson, Broom instated ''Polycynodon'' as a replacement name for ''O. elegans'' in 1948. ''Polycynodon'' is classified in Baurioidea, although its relationship to other baurioid therocephalians is uncertain. ==References==
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Polycynodon」の詳細全文を読む
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