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Cladistia is a clade of bony fishes that currently consists of few anguilliform (eel-shaped) remnants of an ancient diversity.〔G. Lecointre & H. Le Guyader, 2007, The Tree of Life: A Phylogenetic Classification, Harvard University Press Reference Library〕 Their major synapomorphies are a dorsal fin with independent rays, and a posteriorly elongated parasphenoid. Cladistia is the sister group of Actinopteri. ==Phylogeny== Based on work done by Lund 2000 }} }} 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「Cladistia」の詳細全文を読む スポンサード リンク
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