Genus Crassopholis♀ COPE 1883 クラッソフォリス属 (絶滅)
※=Genus Crossopholis♀ COPE 1885。
◆クラッソフォリス・マグニカウダタ (絶滅) Crassopholis magnicaudata Cope 1883
syn.Crossopholis magnicaudata Cope 1885 *1883『A New Chondrostean from the Eocene:Edward Drinker Cope』。 *1885『Eocene Paddle-Fish and Gonorhynchidæ 1884:Edward Drinker Cope』。 *1886『On Two New Forms of Polyodont and Gonorhynchid Fishes from the Eocene of the Rocky Mountains 1885:Edward Drinker Cope』。 *1902『Bibliography and Catalogue of the Fossil Vertebrata of North America 1901:Oliver Perry Hay』。 *1984『Paleontology of the Green River Formation with a Review of the Fish Fauna 2°:Lance Grande』。
◆ヘラチョウザメ Polyodon spathulus (Walbaum 1792)
syn.Megarhinus paradoxus Rafinesque 1820 Platirostra edentula le Sueur 1818 Polyodon feuille de la Cépède 1798 ※=Polyodon (Spatularia) feuille de la Cépède 1798 emend. Cuvier 1817。
※模式種、但し先に記載された Squalus spathulus Walbaum 1792 に統合。 Polyodon folius Bloch post Schneider 1801 Proceros maculatus Rafinesque 1820 Spatularia reticulata Shaw 1804 Spatularia folia (Bloch post Schneider 1801) Cuvier & Voight 1832 Squalus spathulus Walbaum 1792 *1798『Histoire Naturelle des Poissons 1:Bernard Germain Étienne de Laville-sur-Illon Comte de la Cépède』。 *1801『Systema Ichthyologiae Iconibus cx Illustratum:Marcus Elieser Bloch after Johann Gottlob Schneider』。 *1804『General Zoology or Systematic Natural History 5, Pisces 2:George Shaw』。 *1817『Le Règne Animal Distribué d'Après son Organisation Pour Servir de Base à l'Histoire Naturelle des Animaux et d'Introduction à l'Anatomie Comparée 2, les Reptiles, les Poissons, les Mollusques et les Annélides:Georges Léopold Chrétien Frédéric Dagobert Cuvier』。 *1820『Description of the River Ohio in the Western Review and Miscellaneous Magazine 3:Constantine Samuel Rafinesque』。 *1832『Das Thierreich, Geordnet Nach Seiner Organisation, als Grundlage der Naturgeschichte der Thiere und Als Einleitung in die Vergleichende Anatomie 2:Georges Léopold Chrétien Frédéric Dagobert Cuvier & Friedrich Siegmund Voight』。 *1838『Report on the Zoology of Ohio, a Catalogue of the Mammalia, Birds, Reptiles, Fishes, Testacea and Crustacean in Ohio:Jared Potter Kirtland』。 *1842『Fishes in Natural History of New York 1:James Ellsworth de Kay』。 *1843-1844『Descriptions of the Fishes of the Ohio River and Its Tributaries 1842:Jared Potter Kirtland』。 *1846『A Synopsis of the Fishes of North America 1845:David Humphreys Storer』。 *1845-1847『Descriptions of the Fishes of the Ohio River and Its Tributaries:James Ian Kirkland』。 *1848『Naturgeschichte des Thierreichs, für Höhere Schulen:Johannes Gistel』。 *1859『Fishes 1858 in General Retort upon the Zoology of the Several Pacific Railroad Routes 1857 in Reports of Explorations and Surveys, to Ascertain the Most Practicable and Economical Route for a Railroad from the Mississippi River to the Pacific Ocean 10 1853-1856:Charles Frédéric Girard』。 *1870『Catalogue of the Physostomi, Containing the Families Gymnotidae, Symbranchidae, Muraenidae, Pegasidae and of the Lophobranchii, Plectognathi, Dipnoi, Ganoidei, Chondropterygii, Cyclostomata, and Leptocardii in the British Museum:Albert Karl Ludwig Gotthilf Günter』。 *1882『Synopsis of the Fishes of North America:David Starr Jordan & Charles Henry Gilbert』。 *1896『A Check-List of the Fishes and Fish-Like Vertebrates of North and Middle America 1895:David Starr Jordan & Barton Warren Evermann』。 *1896『The Fishes of North and Middle America 1, a Descriptive Catalogue of the Species of Fish-Like Vertebrates Found in the Waters of North America, North of the Isthmus of Panama:David Starr Jordan & Barton Warren Evermann』。 *1900『The Fishes of North and Middle America 4, a Descriptive Catalogue of the Species of Fish-Like Vertebrates Found in the Waters of North America, North of the Isthmus of Panama:David Starr Jordan & Barton Warren Evermann』。
"Duck-Bill Cat"。"Paddle-Fish"。"Reticulated Spatularia"。"Spade-Fish"。"Spoon-Bill Cat"。"Spoon-Bill Sturgeon"。"Tooth-Less Paddle-Fish"。"Tooth-Less Spoon-Bill"。"Western Spade-Fish"。淡水棲。10〜18℃。CITES APPENDIX II (2017)・IUCN Vulnerable A3de ver.3.1。
Polyodon folius=Squalus spathulus
◆ポリオドン・トゥベルクラトゥス (絶滅) Polyodon tuberculatus Grande & Bemis 1991 *1991『Osteology and Phylogenetic Relationships of Fossil and Recent Paddlefishes [Polyodontidae] with Comments on the Interrelationships of Acipenseriformes:Lance Grande & William E.Bemis』。
Genus Psephurus♂ GÜNTHER 1873 シナヘラチョウザメ属
※← [Psephurini GRANDE & BEMIS 1991]。
◆シナヘラチョウザメ Psephurus gladius (Martens 1862)
syn.Polyodon gladius Martens 1862 *1870『Catalogue of the Physostomi, Containing the Families Gymnotidae, Symbranchidae, Muraenidae, Pegasidae and of the Lophobranchii, Plectognathi, Dipnoi, Ganoidei, Chondropterygii, Cyclostomata, and Leptocardii in the British Museum:Albert Karl Ludwig Gotthilf Günter』。
"ハシナガチョウザメ"。淡水棲。3mまで。7mの記録は疑わしい。CITES APPENDIX II (2017)。IUCN Critically Endangered A2cd;C2a(i);D ver.3.1。