Orthonychia
Orthonychia
| Règne | Animalia |
|---|---|
| Embranchement | Mollusca |
| Classe | Gastropoda |
| Sous-classe | Neritimorpha |
| Ordre | † Cyrtoneritimorpha |
| Famille | † Orthonychiidae |
- Capulus (Orthonychia)
- Platyceras (Orthonychia)
- Geronticeras Grabau, 1936
- Igoceras Hall, 1859
Orthonychia est un genre éteint de mollusques gastéropodes marins de la sous-classe des Neritimorpha, de l'ordre éteint des Cyrtoneritimorpha et de la famille des Orthonychiidae.
Les différentes espèces datent du Silurien au Permien et ont été trouvées en Asie, aux Amériques, en Australie et en Europe.
Espèces
- Orthonychia acuta Roemer, 1856
- Orthonychia baldwini Rohr et al., 1981
- Orthonychia belli Clarke, 1908
- Orthonychia bowsheri Yochelson, 1956
- Orthonychia chesterense Meek & Worthen, 1866
- Orthonychia concavum Hall, 1860
- Orthonychia conicum Hall, 1860
- Orthonychia conoidea (Goldfuss, 1844)
- Orthonychia cornuforme (Winchell, 1863)
- Orthonychia costata (Barrois, 1889)
- Orthonychia daschi (Rohr & Smith, 1978)
- Orthonychia dentalium Hall, 1862
- Orthonychia elegans Barrande in Perner, 1903
- Orthonychia enorme (Lindström, 1884)
- Orthonychia infabricatus Hyde, 1953
- Orthonychia marblecreekensis Talent & Philip, 1956
- Orthonychia obliquesulata Spitz, 1907
- Orthonychia pajerensis Chronic, 1949
- Orthonychia parva (Shumard & Swallow, 1858)
- Orthonychia parvulum Whiteaves, 1892
- Orthonychia pentalvea Talent & Philip, 1956
- Orthonychia perplexum (Hall, 1879)
- Orthonychia prosseri Clarke & Swartz, 1913
- Orthonychia protei (Oehlert, 1883)[2]
- Orthonychia puellaris (Whidborne, 1891)
- Orthonychia quadrangularis (Whidborne, 1891)
- Orthonychia rostratus (Trenkner, 1867)
- Orthonychia sciotoensis Hyde, 1953
- Orthonychia sileni (Oehlert, 1883)
- Orthonychia subrectum Hall, 1860 - type
- Orthonychia talon Tolmachoff, 1930
- Orthonychia tortuosa (Hall, 1860)
- Orthonychia trirotundolobatum (Talent & Philip, 1956)
- Orthonychia unguiculata Clarke & Swartz, 1913
- Orthonychia variablis Tyler, 1965
- Orthonychia vishtytica Saladzius, 1966
- Orthonychia vomerium (Winchell, 1863)
- Orthonychia waverlyensis Hyde, 1953
- Orthonychia compressa / Platyceras (Orthonychia) compressum Girty 1910[3]
- Orthonychia ungula / Platyceras (Orthonychia) ungula (Weller, 1906)[4]
Voir aussi
Références
- (en) James Hall, 1843 : Geology of New York, Part IV, comprising the survey of the fourth geological district". Natural History of New York 4: 1-683.
- J. Frýda, P. R. Racheboeuf et B. Frýdová, « Mode of life of Early Devonian Orthonychia protei (Neritimorpha, Gastropoda) inferred from its post-larval shell ontogeny and muscle scars », Bulletin of Geosciences, , p. 491 (DOI 10.3140/bull.geosci.2008.04.491)
- "†Platyceras (Orthonychia) compressum Girty 1910 (snail)". Paleobiology Database, accessed 8 August 2010.
- "†Platyceras (Orthonychia) ungula Weller 1906 (snail)". Paleobiology Database, accessed 8 August 2010.
Liens externes
- (en) Référence Paleobiology Database : Orthonychia
