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| ORTHONYCHIIDAE (geographic) |
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Class: GASTROPODA
--- Taxon Tree: NERITIMORPHA [Subclass] - CYRTONERITIMORPHA [Order]
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------ Family: ORTHONYCHIIDAE Bandel & Frýda, 1999 † (Sea) (FOSSIL)
DB counters: Genus=1, Subgenus=0, Species=65, Subspecies=0 ( 4 Species and 0 Subspecies have images) |
- Genus: Orthonychia Hall, 1843 † (DB: 65 SP)
- Orthonychia aculeata Barrois, 1889 † (FOSSIL)
- Orthonychia acuta F.A. Roemer, 1856 † (FOSSIL)
- Orthonychia acutirostris J.W. Hall, 1856 † (FOSSIL)
- Orthonychia aroostooki Williams & M. Breger, 1916 † (FOSSIL)
- Orthonychia baldwini Rohr & al., 1981 † (FOSSIL)
- Orthonychia belli A.H. Clarke, 1908 † (FOSSIL)
- Orthonychia bowsheri E.L. Yochelson, 1956 † (FOSSIL)
- Orthonychia campanulata Barrois, 1889 † (FOSSIL)
- Orthonychia chesterense F.B. Meek & A.H. Worthen, 1867 † (FOSSIL)
- Orthonychia compressa Williams & M. Breger, 1916 † (FOSSIL)
- Orthonychia compressum Girty, 1910 † (FOSSIL)
- Orthonychia concavum J.W. Hall, 1859 † (FOSSIL)
- Orthonychia conicum J.W. Hall, 1859 † (FOSSIL)
- Orthonychia conoidea G.A. Goldfuss, 1844 † (FOSSIL)
- Orthonychia conoideum (Barrois, 1889 †) (FOSSIL)
- Orthonychia cornuforme Winchell, 1863 † (FOSSIL)
- Orthonychia cornuta Tschernischeff, 1885 † (FOSSIL)
- Orthonychia costata Barrois, 1889 † (FOSSIL)
- Orthonychia daschi Rohr & Smith, 1978 † (FOSSIL)
- Orthonychia dentalium J.W. Hall, 1862 † (FOSSIL)
- Orthonychia dubium (Barrois, 1889 †) (FOSSIL)
- Orthonychia egorovi Mazaev, 1996 † (FOSSIL)
- Orthonychia elegans J. Perner, 1903 † (FOSSIL)
- Orthonychia enorme (Lindström, 1884 †) (FOSSIL)
- Orthonychia erectum J.W. Hall 1843 † (FOSSIL)
- Orthonychia extensum (Barrois, 1889 †) (FOSSIL)
- Orthonychia gracilis Mansuy, 1913 † (FOSSIL)
- Orthonychia hebes J.W. Hall 1843 † (FOSSIL)
- Orthonychia herzeri (Winchell, 1871 †) (FOSSIL)
- Orthonychia inequilaterale (Barrois, 1889 †) (FOSSIL)
- Orthonychia infabricatus Hyde, 1953 † (FOSSIL)
- Orthonychia ivanovi Mazaev, 1996 † (FOSSIL)
- Orthonychia jeffersonensis Weller, 1906 † (FOSSIL)
- Orthonychia lodiensis J.W. Hall 1843 † (FOSSIL)
- Orthonychia marblecreekensis Talent & Philip, 1956 † (FOSSIL)
- Orthonychia mayesense Snider, 1915 † (FOSSIL)
- Orthonychia morsei J.W. Hall 1843 † (FOSSIL)
- Orthonychia obliquesulcata Spitz, 1907 † (FOSSIL)
- Orthonychia occidens Walcott, 1884 † (FOSSIL)
- Orthonychia pajerensis Chronic, 1949 † (FOSSIL)
- Orthonychia parva Shumard & Swallow, 1858 † (FOSSIL)
- Orthonychia parvulum J.J.F. Whiteaves, 1892 † (FOSSIL)
- Orthonychia pentalvea Talent & Philip, 1956 † (FOSSIL)
- Orthonychia perplexum J.W. Hall, 1879 † (FOSSIL)
- Orthonychia prosseri A.H. Clarke & Swartz, 1913 † (FOSSIL)
- Orthonychia protei (Oehlert, 1883 †) (FOSSIL)
- Orthonychia puellaris (Whidborne, 1891 †) (FOSSIL)
- Orthonychia quadrangularis Whidborne, 1891 † (FOSSIL)
- Orthonychia rostratus (Trenkner, 1868 †) (FOSSIL)
- Orthonychia rotunda Whidborne, 1896 † (FOSSIL)
- Orthonychia sciotoensis Hyde, 1953 † (FOSSIL)
- Orthonychia sileni Oehlert, 1883 † (FOSSIL)
- Orthonychia subrectum J.W. Hall, 1859 † (FOSSIL)
- Orthonychia talon Tolmachoff, 1930 † (FOSSIL)
- Orthonychia tortuosa J.W. Hall, 1859 † (FOSSIL)
- Orthonychia trigonale (Barrois, 1889 †) (FOSSIL)
- Orthonychia trirotundolobatum (Talent & Philip, 1956 †) (FOSSIL)
- Orthonychia undulatum (Barrois, 1889 †) (FOSSIL)
- Orthonychia unguiculata A.H. Clarke & Swartz, 1913 † (FOSSIL)
- Orthonychia ungula Weller, 1906 † (FOSSIL)
- Orthonychia variablis Tyler, 1965 † (FOSSIL)
- Orthonychia vishtytica Saladzius, 1966 † (FOSSIL)
- Orthonychia vomerium (Winchell, 1863 †) (FOSSIL)
- Orthonychia wanneri Delpey, 1941 † (FOSSIL)
- Orthonychia waverlyensis Hyde, 1953 † (FOSSIL)
Author: Claudio Galli - last updated: 27/ago/2017