Petalodontiformes
† fosszília Taxa

superordo: † Paraselachimorpha

ordo: † Petalodontiformes (Zangerl, 1981) († Bradyodontii)

familia: † Janassidae (Jaekel, 1898)

genus: † Fissodus

† Fissodus bifidus (John & Worthen, 1875) - Mezozoikum

genus: † Janassa

† Janassa bituminosa (Schlotheim, 1820) - Upper Perm locality: Durham\ England; Germany

† Janassa clarkii (Lund, 1989) - Upper Mezozoikum locality: Fergus Co.

† Janassa clavata (M’coy, 1855) - Lower Carbon locality: Armagh, Ireland

† Janassa kochi (Nielsen, 1932) - Upper Perm locality: Greenland; Germany

† Janassa korni (Weigelt, 1930) locality: Wirlbeltiere, Germany

† Janassa linguaeformis (Atthey, 1869) locality: Newshame Gallery, Northumberland, England

† Janassa unguicula (Eastman, 1903) locality: Newshame Gallery, England

familia: † Petalodontidae (Newberry, & Worthen, 1866)

genus: † Ageleodus

† Ageleodus pectinatus (Agassiz, 1838 ) - Lower Carbon locality: Manchester/Essex, Russia

genus: † Antliodus

† Antliodus cucullus - Carbon

† Antliodus mucronatus (Newberry, & Worthen, 1866) - Mezozoikum locality: Alton, IL

† Antliodus wisei (Woodward, 1919) - Lower Carbon locality: Scotland

genus: † Bellentsia

† Bellentsia ellefseni (Lund, 1988) - Upper Mezozoikum locality: Fergus Co., MT

genus: † Chomatodus

† Chomatodus arcuatus (John & Worthen) Mezozoikum locality: Adams Co., IO

† Chomatodus inconstans (Newberry) Upper Mezozoikum locality: Washington Co.

† Chomatodus linearis (Agassiz, 1838) - Lower Carbon locality: Bristol, England

† Chomatodus multiplicatus (Jaekel, 1889) Mezozoikum locality: Washington Co., IL; St. Louis, MO

genus: † Ctenopetalus

† Ctenopetalus occidentalis (John & Worthen, 1875) - Upper Mezozoikum

genus: † Ctenoptychius

† Ctenoptychius serratus (Davis, 1881) - Upper Mezozoikum locality: Armagh, Ireland

† Ctenoptychius apicalis (Agassiz, 1838) locality: Staffordshire, England

genus: † Euctenius

† Euctenius elegans (Traquair, 1881) - Lower Carbon locality: Edinburgh, Scotland

† Euctenius semicirularus - Lower Carbon

† Euctenius unilateralis (Barkas, 1874) locality: Newshame Gallery, Northumberland, England

genus: † Glyphanodus

† Glyphanodus tenuis (Davis, 1883) - Lower Carbon locality: Yorkshire, England

genus: † Harpacodus

† Harpacodus dentatus (Owen, 1845) - Lower Carbon locality: Kent, MI; Armagh, Ireland

genus: † Lisgodus

† Lisgodus curtus (John & Worthen, 1875) - Mezozoikum

genus: † Neopetalodus

† Neopetalodus japonicus (Murata & Uyemo, 1979) - Middle Perm locality: Gifu, Japan

genus: † Paracymatodus

† Paracymatodus plicatulus (Trautschold, 1879) locality: Russia; Queensland, Australia

genus: † Petalodus

† Petalodus acuminatus (Agassiz, 1838) - Lower Carbon locality: Durham, England;

† Petalodus allegheniensis (Leidy) - Paleozoikum

† Petalodus diahoaensis - locality: Ghizou Prov., China

† Petalodus laevissimus (Agassiz, 1837) Carbon locality: Armaugh, Ireland

† Petalodus ohioensis (Safford, 1853) - Upper Mezozoikum locality: Washington, Muskogee

† Petalodus psittacinus (M’coy, 1855) - Lower Carbon locality: Armagh, Ireland

† Petalodus spatulatus ((St. John & Worthen,. 1875) Lower Paleozoikum locality: Washington Co.

genus: † Polyrhizodus

† Polyrhizodus digitatus (Lund, 1983) - Upper Mezozoikum locality: Fergus Co., MT

† Polyrhizodus magnus (M’coy, 1848) - Lower Carbon locality: Armagh, Ireland

† Polyrhizodus radicans (Morris & Roberts, 1862) - Lower Carbon locality: Armagh, Ireland

genus: † Serratodus

† Serratodus elegans (Dekoninck, 1878) - Lower Carbon locality: Visean, Belg.

genus: † Siksika

† Siksika ottae (Lund, 1989) - Upper Mezozoikum locality: Fergus Co., MT

genus: † Tanaodus

† Tanaodus bellicinctus (John & Worthen, 1875) - Mezozoikum

genus: † Xystrodus

† Xystrodus angustus (Agassiz, 1843) - Lower Carbon locality: Armagh, Ireland

familia: † Pristodontidae (Woodward, 1889)

genus: † Calopodus

† Calopodus apicalis (John & Worthen, 1875) - Lower Paleozoikum locality: Washington

genus: † Megactenopetalus

† Megactenopetalus kaibabanus (David, 1944) - Upper Perm locality: China; Iran

genus: † Mesolophodus

† Mesolophodus problematicus (Woodward, 1889)- Lower Carbon locality: Armagh, Ireland

genus: † Peripristis

† Peripristis semicircularis (Newberry, & Worthen, 1866) - Paleozoikum

genus: † Petalodopsis

† Petalodopsis tripartitis (Davis, 1883) - Carbon locality: Yorkshire, England

genus: † Petalorhynchus

† Petalorhynchus beargulchensis (Lund, 1989) Upper Mezozoikum locality: Fergus Co., MT

† Petalorhynchus benniecana - Carbon locality: E.Kilbride, Scotland

genus: † Pristodus

† Pristodus facaltus (Davis, 1883) - Lower Carbon locality: Yorkshire. England