◆コンドロステウス・アキペンセリデス (絶滅) Chondrosteus acipenserides Agassiz ex Egerton 1841 emend. Egerton 1859
syn.Chondrosteus accipenseroides Giebel 1848 Chondrosteus accipensiroides von Quenstedt 1885 Chondrosteus acipenseroides Woodward 1891 Chondrosteus acipenseroïdes Agassiz ex Pictet 1845 Chondrosteus crassior Egerton 1859 *1841『A Catalogue of Fossil Fish in the Collections of the Earl of Enniskillen:Philip de Malpas Grey Egerton』。 *1841『Fossil Fish in the Collections of the Earl of Enniskillen:Philip de Malpas Grey Egerton』。 *1833-1843『Recherches sur les Poissons Fossiles 2, Contenant l'Histoire de l'Ordre des Ganoïdes:Jean Louis Rodolphe Agassiz』。 *1843『A Catalogue of British Fossils, Comprising all the Genera and Species Hitherto Described with References to Their Geological Distribution and to the Localities in Which They Have Been Found:John Morris』。 *1844『Synoptical Table of British Fossil Fishes, Arranged in the Order of the Geological Formations:Jean Louis Rodolphe Agassiz』。 *1845『Traité Élémentaire de Paléontologie ou Histoire Naturelle des Animaux, Considérés dans Leurs Rapports Zoologiques et Géologiques 2:François Jules Pictet』。 *1848『Fauna der Vorwelt mit Steter Berücksichtigung der Lebenden Thiere 1, Wirbeltiere, Dritte Abteilung, Fische:Christoph Gottfried Andreas Giebel』。 *1859『On Chondrosteus, an Extinct Genus of the Sturionidæ, Found in the Lias Formation at Lyme Regis:Philip de Malpas Grey Egerton』。 *1885『Handbuch der Petrefaktenkunde 3:Friedrich August von Quenstedt』。 *1891『On the Palæontology of Sturgeons 1889-1890:Arthur Smith Woodward』。 *1895『Catalogue of the Fossil Fishes in the British Museum, Naturtal History 3, Containing the Actinopterygian Teleostomi of the Orders Chondrostei-Concluded, Protospondyli, Aetheospokdyli and Isospondyli in part:Arthur Smith Woodward』。 *1898『Outlines of Vertebrate Palæontology for Students of Zoology:Arthur Smith Woodward』。
◆コンドロステウス・パキウルス (絶滅) Chondrosteus pachyurus Woodward 1895 *1858『On Chondrosteus, an Extinct Genus of the Sturionidæ, Found in the Lias Formation at Lyme Regis:Philip de Malpas Grey Egerton』。 *1895『Catalogue of the Fossil Fishes in the British Museum, Naturtal History 3, Containing the Actinopterygian Teleostomi of the Orders Chondrostei-Concluded, Protospondyli, Aetheospokdyli and Isospondyli in part:Arthur Smith Woodward』。
エガートンがクラッシオルとした標本を分離、命名はウッドワード「Type. Tail, Museum of Practical Geology, London. The undermentioned specimens indicate a fish about twice as large as the ordinary C.acipenseroides, which is regarded by Egerton as specifically distinct from the latter.」。
Genus Eochondrosteus♂ LU, LI & YANG 2005 エオコンドロステウス属 (絶滅)
"原始軟骨硬鱗魚"。
◆エオコンドロステウス・シネンシス (絶滅) Eochondrosteus sinensis Lu, Li & Yang 2005 *2005『中国発見二畳紀鲟形魚類化石:盧立伍/李大慶/楊良鋒』。
◆ギロステウス・ミラビリス (絶滅) Gyrosteus mirabilis Agassizex Egerton 1837 *1837『A Systematic and Stratigraphical Catalogue of the Fossil Fish in the Cabinets of Lord Cole and Sir Philip Grey Egerton, Together with an Alphabetical and Stratigraphical Catalogue of the Same Species:Philip de Malpas Grey Egerton』。 *1839『Report on the Geology of Cornwall, Devon, and West Somerset:Henry Thomas de la Beche』。 *1841『A Catalogue of Fossil Fish in the Collections of the Earl of Enniskillen:Philip de Malpas Grey Egerton』。 *1841『Fossil Fish in the Collections of the Earl of Enniskillen:Philip de Malpas Grey Egerton』。 *1833-1843『Recherches sur les Poissons Fossiles 2, Contenant l'Histoire de l'Ordre des Ganoïdes:Jean Louis Rodolphe Agassiz』。 *1843『A Catalogue of British Fossils, Comprising all the Genera and Species Hitherto Described with References to Their Geological Distribution and to the Localities in Which They Have Been Found:John Morris』。 *1845『Traité Élémentaire de Paléontologie ou Histoire Naturelle des Animaux, Considérés dans Leurs Rapports Zoologiques et Géologiques 2:François Jules Pictet』。 *1848『Fauna der Vorwelt mit Steter Berücksichtigung der Lebenden Thiere 1, Wirbeltiere, Dritte Abteilung, Fische:Christoph Gottfried Andreas Giebel』。 *1876『The Yorkshire Lias:Ralph Tate & John Frederick Blake』。 *1891『On the Palæontology of Sturgeons 1889-1890:Arthur Smith Woodward』。 *1895『Catalogue of the Fossil Fishes in the British Museum, Naturtal History 3, Containing the Actinopterygian Teleostomi of the Orders Chondrostei-Concluded, Protospondyli, Aetheospokdyli and Isospondyli in part:Arthur Smith Woodward』。
Genus Strongylosteus♂ JAEKEL 1931 ストロンギロステウス属 (絶滅)
◆ストロンギロステウス・ヒンデンブルギ (絶滅) Strongylosteus hindenburgi (Pompeckj 1913 emend. Hennig 1925)
syn.Chondrosteus hindenburgi Pompeckj 1913 emend. Hennig 1925 *1913『Fische [Pisces] Paläontologie in Handwörterbuch der Naturwissenschaften 3:Josef Felix Pompeckj』。 *1925『Chondrosteus Hindenburgi Pomp., Ein Stör des Württembergischen Olschiefers, Lias:Edwin Hennig』。 *1931『Die Morphogenie der Ältesten Wirbeltiere:Otto Max Johannes Jaekel』。
ポンペッキーの文献をもとにヘニングが命名・記述を加えた。