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Desmatosuchinae is one of the two subfamilies of aetosaurs, the other being Aetosaurinae. It is a stem-based taxon defined as all aetosaurs more closely related to ''Desmatosuchus'' than the last common ancestor of ''Desmatosuchus'' and ''Stagonolepis''. All synapomorphies that diagnose the clade can be found in the osteoderms. These include tongue-and-groove articulations for lateral plates present in dorsal presacral paramedian plates and large spikes on the lateral cervical, dorsal, and caudal plates. ==Timeline of generic descriptions== ImageSize = width:1000px height:auto barincrement:15px PlotArea = left:10px bottom:50px top:10px right:10px Period = from:1890 till:2035 TimeAxis = orientation:horizontal ScaleMajor = unit:year increment:50 start:1890 ScaleMinor = unit:year increment:10 start:1890 TimeAxis = orientation:hor AlignBars = justify Colors = #legends id:CAR 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「Desmatosuchinae」の詳細全文を読む スポンサード リンク
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