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''Colpocoryphe'' is a genus of trilobites in the family Calymenidae.〔(【引用サイトリンク】url=http://jb.gayet.pagesperso-orange.fr/pages/anglais/Ecolpograndis.htm )〕 ==Morphology== * Convex Cephalon * Trapezoidal glabellea, frequently distinctly furrowed and surelevated compared to the axis. * Dorsal furrows slightly convergent forwardly with almost linear anterior parts. : Broad dorsal furrows, deep and not well defined. : 3, rather 4, well defined lateral furrows * Librigenæ without lateral area or lateral furrow. * Preglabellar field very short, downward oriented. * Inflated occipital ring with smooth lateral ends. * Occipital furrow broad and deep. * Eye ridges rather weak. * Anterior cephalic notch marked, with frequently parallel edges. * Thorax : Strongly convex axis. * Triangular Pygidium * Convex axis, with segmentation well defined. * 6 - 8 axial rings. * Pleurae with deep border furrows. * Axis extending nearly to posterior margin (large posterior terminal piece), connected to : it by short postaxial ridge. * Pleural fields behind articulating half-ribs nearly smooth, with 2 - 3 very indistinct ribs. : Wide border distinctly set off by marked change in convexity. 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「Colpocoryphe」の詳細全文を読む スポンサード リンク
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