Family LEIODONTIDAE GINTER, HAMPE & DUFFIN 2010 レイオドゥス科
Leiodontids (レイオドゥス科魚種)
Genus Cristatodens♂ GINTER & SUN 2007 クリスタトデンス属 (絶滅)
◆クリスタトデンス・シグモイダリス (絶滅) †Cristatodens sigmoidalis Ginter & Sun 2007 *2007『Chondrichthyan Remains from the Lower Carboniferous of Muhua, Southern China:Michał Ginter & Yuan-Lin Sun』。
Genus Leiodus♂ SAINT JOHN & WORTHEN 1875 レイオドゥス属 (絶滅)
◆レイオドゥス・カルカラトゥス (絶滅) †Leiodus calcaratus Saint John & Worthen 1875
syn.Liodus calcaratus (Saint John & Worthen 1875) ※ミスプリ。 *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』。
◆レイオドゥス・グロッシプンクタトゥス (絶滅) †Leiodus grossipunctatus Saint John & Worthen 1875 *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』。
章立てなくカルカラトゥス種の解説末尾「The collections from the Keokuk limestone also afford a few examples of teeth, which are indistinguishable from the Burlington specimens, except that they are apparently more coarsely punctate. Our series of these specimens is so small, however, as not to exhibit their distinguishing characteristics, if such they possess, by which they may be recognized
from the form described above, though they may be indicated provisionally by the name L.grossvpunctatus. The latter specimens occur in the Keokuk fish-bed horizon at Keokuk, Iowa, and Warsaw, Illinois.」。