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''Cladodus'' is an extinct genus of cartilaginous fishes in the family Cladoselachidae. Fossils of ''Cladodus'' have been found in Barkip, Scotland and in the Pitkin Formation (Carboniferous period) in Arkansas, United States. == Species == *†''Cladodus alternatus'' St. John & Worthen, 1875 *†''Cladodus angulatus'' Newberry & Worthen, 1866 *†''Cladodus bellifer'' St. John & Worthen, 1875 *†''Cladodus divaricatus'' Trautschold, 1874 *†''Cladodus elegans'' Newberry & Worthen, 1870 〔Comments on the selachian genus Cladodus Agassiz, 1843. Christopher J. Duffin and Michal Ginter,Journal of Vertebrate Paleontology, 2006, Volume 26, Issue 2, pages 253-266, 〕 Remains (braincase and a tooth) have been found in Scotland (Clackmannan Group).〔The Braincase and Jaws of Cladodus from the Lower Carboniferous of Scotland. Michal Ginter and John G. Maisey, Palaeontology, March 2007, Volume 50, Issue 2, pages 305–322, 〕 *†''Cladodus eriensis'' Bryant, 1935 *†''Cladodus formosus'' Hay, 1902 *†''Cladodus marginatus'' Agassiz, 1843 *†''Cladodus mirabilis'' Agassiz, 1843 (type species) *†''Cladodus pandatus'' St. John & Worthen, 1875 *†''Cladodus springeri'' St. John & Worthen, 1875 *†''Cladodus vanhornei'' St. John & Worthen, 1875 *†''Cladodus yunnanensis'' Pan, 1964 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「Cladodus」の詳細全文を読む スポンサード リンク
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