Genus Compsacanthus♂ NEWBERRY 1857 コムプサカントゥス属 (絶滅)
◆コムプサカントゥス・ラエウィス (絶滅) †Compsacanthus laevis Newberry 1857 ※=lævis。
syn.Pleuracanthus laevis (Newberry 1857) *1857『Description of Several New Genera and Species of Fossil Fishes from the Carboniferous Strata of Ohio 1856:John Strong Newberry』。 *1873『Descriptions of Fossil Fishes, the Classification and Geological Distribution of Our Fossil Fishes, Descriptions of Fishes of the Carboniferous System in Geological Survey of Ohio 1 Part 2:John Strong Newberry』。 *1902『Bibliography and Catalogue of the Fossil Vertebrata of North America 1901:Oliver Perry Hay』。
Genus Echinochimaera♀ LUND 1977 アメリカムカシギンザメ属 (絶滅)
オス15cm・メス7cm。
◆エキノキマエラ・エルシウァ (絶滅) †Echinochimaera elusiva Lund 1988 *1988『New Mississippian Holocephali [Chondrichches] and the Evolution of the Holocephali:Richard Lund』。
◆エキノキマエラ・インディアナ (絶滅) †Echinochimaera indiana Lund 1988 *1988『New Mississippian Holocephali [Chondrichches] and the Evolution of the Holocephali:Richard Lund』。
◆エキノキマエラ・メルトニ (絶滅) †Echinochimaera meltoni Lund 1977 *1988『Echinochimaera meltoni New Genus and Species [Chimaeriformis], from the Mississippian of Montana:Richard Lund』。
◆エキノキマエラ・ケルリ (絶滅) †Echinochimaera kellyi Lund 1988 *1988『New Mississippian Holocephali [Chondrichches] and the Evolution of the Holocephali:Richard Lund』。
◆エキノキマエラ・スニデリ (絶滅) †Echinochimaera snyderi Lund 1988 *1988『New Mississippian Holocephali [Chondrichches] and the Evolution of the Holocephali:Richard Lund』。
◆エキノキマエラ・スルフレア (絶滅) †Echinochimaera sulphurea Lund 1988 *1988『New Mississippian Holocephali [Chondrichches] and the Evolution of the Holocephali:Richard Lund』。
Genus Marracanthus♂ SAINT JOHN & WORTHEN 1875 マルラカントゥス属 (絶滅)
◆マルラカントゥス・レクトゥス (絶滅) †Marracanthus rectus (Newberry & Worthen ex Worthen 1866) John & Worthen 1875
syn.Homacanthus rectus Newberry & Worthenex Worthen 1866 *1866『Geology Survey of Illinois 2, Palæontology:Amos Henry Worthen』。 *1875『Geological Survey of Illiiois 6, Geology and Palæontology, Palæontology of Illinois 1, Descriptions of Fossil Fishes:Orestes Henry Saint John & Amos Henry Worthen』。 *1902『Bibliography and Catalogue of the Fossil Vertebrata of North America 1901:Oliver Perry Hay』。
◆プレシオセラクス・マクラカントゥス (絶滅) †Plesioselachus macracanthus Anderson, Long, Gess & Hiller 1999 *1999『An Unusual New Fossil Shark [Pisces, Chondrichthyes] from the Late Devonian of South Africa:Margaret A.Anderson, John Albert Long, Robert Wolfgang Gess & Norton Hiller』。