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''Encrinuroides'' is a trilobite in the order Phacopida, that existed during the upper Ordovician in what is now Wales. It was described by Reed in 1931, and the type species is ''Encrinuroides sexcostata'', which was originally described under the genus ''Cybele'' by Salter in 1848. It also contains the species, ''Encrinuroides enshiensis'', ''Encrinuroides insularis'', and ''Encrinuroides rarus''. The type locality was in the Sholeshook Limestone Formation.〔(Available Generic Names for Trilobites ) P.A. Jell and J.M. Adrain.〕 ==Species== * ''Encrinuroides sexcostata'' (Salter, 1848) * ''Encrinuroides enshiensis'' * ''Encrinuroides rarus'' (Walcott, 1877) - Originally assigned to ''Ceraurus''; later moved by Chatterton and Ludvigsen in 1976. * ''Encrinuroides insularis'' Shaw, 1968 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「Encrinuroides」の詳細全文を読む スポンサード リンク
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