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| image =Didymograptus murchisoni small.jpg | image_width =300px | image_alt = | image_caption =''Didymograptus murchisoni'', Wales | image2 = | image2_width = | image2_alt = | image2_caption = | regnum = Animalia | divisio =Hemichordata | classis =†Graptolithinia | ordo = | familia = | genus = †''Didymograptus'' | species = | binomial = | binomial_authority = | range_map = | range_map_width = | range_map_alt = | range_map_caption = | }} ''Didymograptus'' is an extinct genus of graptolite with four rows of cups. ==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「Didymograptus」の詳細全文を読む スポンサード リンク
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