Definition of Orthosurcula. Meaning of Orthosurcula. Synonyms of Orthosurcula

- australis Schepman, 1920 Murex jav**** var. Dillwyn (non Linnaeus), 1817 Orthosurcula australis (Roissy, 1805) Pleurotoma (Surcula) australis Roissy, 1805...
- Orthopristis †Orthosurcula †Orthosurcula adeona – or unidentified related form †Orthosurcula indenta †Orthosurcula longipersa †Orthosurcula persa Orthoyoldia...
- & Marwick, 1937 †Moniliopsis Cossmann, 1918 Notogenota Powell, 1942 †Orthosurcula Casey, 1904 Parasyngenochilus Long, 1981 †Parasyrinx Finlay, 1924 Pleurotomoides...
-  United States ( Washington) A member of the family Orbitestellidae. Orthosurcula ethani Sp. nov Valid Garvie Eocene Cook Mountain Formation  United States...
- pseudoguianensis †Oromeryx †Orthosurcula †Orthosurcula adeona †Orthosurcula francescae †Orthosurcula indenta †Orthosurcula langdoni – or unidentified comparable...
- †Orbitoides †Orbitoides papyracea †Orthaulax †Orthaulax hernandoensis †Orthosurcula †Orthosurcula indenta Oryzomys †Oryzomys palustris Ostrea †Ostrea crenulimarginata...
- regia (Röding, 1798) † Turris regularis Koninck, 1837; synonym of † Orthosurcula regularis (Koninck, 1837) Turris resina Dall, 1908: synonym of Hindsiclava...
- Onychocella †Onychocella celsa †Ophiomorpha †Orthosurcula †Orthosurcula byramensis †Orthosurcula langdoni †Orthosurcula longiforma Orthoyoldia †Orthoyoldia psammotaea...
- †Opheodrys aestivus †Orthosurcula †Orthosurcula adeona †Orthosurcula indenta †Orthosurcula langdoni †Orthosurcula longipersa †Orthosurcula persa Orthoyoldia...
- uiversa Orionina †Orionina vaughani Ortalis – tentative report †Orthosurcula †Orthosurcula aequa – type locality for species †Orycterocetus †Orycterocetus...