Syrnola is a genus of sea snails, marine gastropod molluscs in the subfamily Turbonillinae of the family Pyramidellidae, the pyrams and their allies.Bouchet, P.; Gofas, S. (2011). Syrnola A. Adams, 1860. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=138419 on 5 February 2012Vaught, K.C. (1989). A classification of the living Mollusca. American Malacologists: Melbourne, FL (USA). . XII, 195 pp.Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 180–213Spencer, H.; Marshall. B. (2009). All Mollusca except Opisthobranchia. In: Gordon, D. (Ed.) (2009). New Zealand Inventory of Biodiversity. Volume One: Kingdom Animalia. 584 pp
General description The species in Syrnola are medium-sized and slender. Their shell is subulate and polished, marked by fine lines of growth and microscopic spiral striations. It doesn't contain an umbilicus. The whorls of the teleoconch are flattened and increasing regularly in size. The suture is well marked. The aperture is suboval. The outer lip is simple. They possess only one columellar fold.G.W. Tryon, Manual of Conchology vol. VIII, p. 10 and p. 296; 1886
Species Species within the genus Syrnola include:
Syrnola acerrima Watson, 1886 † Syrnola aclyformis Marwick, 1929 Syrnola acusbifasciata Peñas & Rolán, 2016 Syrnola acusgradata Peñas & Rolán, 2016 Syrnola acutissima Peñas & Rolán, 2016 Syrnola adamsi (Tryon, 1886)Fishbase: Syrnola adamsi Syrnola adventicia Peñas & Rolán, 2016 Syrnola aganea (Bartsch, 1915) Syrnola altapex Peñas & Rolán, 2016 Syrnola ambagiosa Melvill, 1904 Syrnola angasi (Tryon, 1886) † Syrnola angulifera (Laws, 1937) Syrnola angusta Laseron, 1951 (accepted > unreplaced junior homonym, secondary homonym of Syrnola angusta (Deshayes, 1861)) Syrnola aperanta Melvill, 1906 Syrnola apollinis Thiele, 1925 Syrnola arae Peñas & Rolán, 2002 Syrnola arcta (Deshayes, 1861) † Syrnola arundo Peñas & Rolán, 2016 Syrnola attenuata (Dall, 1892) Syrnola aurantiaca Angas, 1867 Syrnola azona Nomura, 1937 Syrnola baygiongina Saurin, 1959 Syrnola bifasciata Tenison-Woods, 1875 Syrnola bizonalis A. Adams, 1860 Syrnola cani Saurin, 1959 Syrnola capensis (G.B. Sowerby III, 1892) † Syrnola carinulata Cossmann, 1888 Syrnola celestae Saurin, 1959 Syrnola cinctella (Adams A., 1860) Syrnola clavellosa Melvill, 1906 Syrnola clearete Melvill, 1910 † Syrnola climacina Cossmann, 1888 † Syrnola cloczi Cossmann, 1896 Syrnola collea (Bartsch, 1926) Syrnola columnella A. Adams, 1863 † Syrnola concinna (Sorgenfrei, 1958) † Syrnola conulus Cossmann, 1888 Syrnola convexa Laseron, 1951 Syrnola convoluta (Watson, 1886) Syrnola crawfordi Powell, 1927 Syrnola crocata (A. Adams, 1865) Syrnola cuspidata (Garrett, 1873) Syrnola cylindrella A. Adams, 1863 Syrnola daedala A. Adams, 1863 Syrnola densestriata (Garrett, 1873) Syrnola dianae Thiele, 1925 Syrnola dissociata Peñas & Rolán, 2016 Syrnola elegans (A. Adams, 1854) Syrnola endolamellata (Schander, 1994) Syrnola erecta Peñas & Rolán, 2016 Syrnola eruca Laseron, 1959 Syrnola etiennei (Dautzenberg, 1912) Syrnola exploratorum Peñas & Rolán, 2016 Syrnola exserta Laseron, 1959 Syrnola exsulcata Peñas & Rolán, 2016 Syrnola fasciata Jickeli, 1882 Syrnola fernandina (Bartsch, 1927) Syrnola filiformis Peñas & Rolán, 2016 Syrnola finitima Peñas & Rolán, 2016 Syrnola floridana (Bartsch, 1927) Syrnola georgiana (Bartsch, 1927) Syrnola gigantea Peñas & Rolán, 2016 † Syrnola goniophora Cossmann, 1888 Syrnola gracillima A. Adams, 1860 Syrnola hanzawai Nomura, 1939 Syrnola hasimotoi Nomura, 1937 Syrnola hera (Bartsch, 1915) † Syrnola houdasi Cossmann, 1907 Syrnola interpressa Peñas & Rolán, 2016 Syrnola intraliciata Peñas & Rolán, 2016 Syrnola irregularis Peñas & Rolán, 2016 † Syrnola irrevocata Laws, 1937 Syrnola jacksonensis Laseron, 1951 Syrnola jovis Thiele, 1925 Syrnola junonis Thiele, 1925 Syrnola karachiensis Melvill, 1897 Syrnola kesenensis Nomura, 1938 Syrnola lactea A. Adams, 1863 Syrnola lamothei (Dautzenberg, 1912) Syrnola lanassae Hornung & Mermod, 1924 Syrnola lanceata Peñas, Rolán & Swinnen, 2014 Syrnola lata Laseron, 1951 Syrnola lendix (Adams, 1863) Syrnla lepidula A. Adams, 1860 Syrnola longiaperturata Nomura, 1938 Syrnola longiuscula Peñas & Rolán, 2016 † Syrnola lutosa Marwick, 1931 Syrnola macella Saurin, 1962 Syrnola macrocephala Hedley, 1903 Syrnola magnusdens Peñas & Rolán, 2016 Syrnola manifesta Hedley, 1912 Syrnola manilensis Boettger, 1896 Syrnola marquesensis Peñas & Rolán, 2016 Syrnola massauensis Hornung & Mermod, 1924 Syrnola mekranica Melvill & Standen, 1901 Syrnola menda Finlay, 1926 Syrnola mera A. Adams, 1860 Syrnola mercurii Thiele, 1925 Syrnola metria Melvill, 1896 Syrnola michaeli Tenison-Woods, 1877 † Syrnola microstoma (Deshayes, 1862) Syrnola minervae Thiele, 1925 Syrnola minusgradata Peñas & Rolán, 2016 Syrnola minuta Adams H., 1869 Syrnola modica (G.B. Sowerby II, 1865) Syrnola monteiroi Peñas & Rolán, 2016 Syrnola mussandamica Melvill & Standen, 1903 Syrnola mutabilis Peñas & Rolán, 2016 Syrnola neglecta Saurin, 1959 Syrnola neptuni Thiele, 1925 † Syrnola neumayri (Koenen, 1882) † Syrnola nitida (Melleville, 1843) Syrnola obeliscus (Garrett, 1873) † Syrnola obesula (Deshayes, 1862) Syrnola parda Peñas & Rolán, 2016 Syrnola pergradata Peñas & Rolán, 2016 Syrnola pervulgata Peñas & Rolán, 2016 †Syrnola pissarroi Cossmann, 1902 Syrnola pistillum A. Adams, 1863 †Syrnola polygyrata (Deshayes, 1861) Syrnola praecostulata Saurin, 1959 †Syrnola praelonga (Deshayes, 1861) Syrnola producta (C. B. Adams, 1840) Syrnola proserpinae Thiele, 1925 Syrnola proxima Peñas & Rolán, 2016 Syrnola pulchra Brazier, 1877 Syrnola pumilio (E. A. Smith, 1890) Syrnola pupina A. Adams, 1860 Syrnola pyramidalis A. Adams, 1860 Syrnola pyrrha (Bartsch, 1915) Syrnola quaelibet Saurin, 1959 † Syrnola riddollsi Maxwell, 1992 † Syrnola rodata (Laws, 1940) Syrnola rubrofasciata Peñas & Rolán, 2016 Syrnola sansibarica Thiele, 1925 † Syrnola sculptilis Laws, 1937 Syrnola simulans Peñas & Rolán, 2016 Syrnola siogamensis Nomura, 1936 Syrnola solanderiana Laseron, 1959 Syrnola solomonensis Peñas & Rolán, 2016 † Syrnola spiculum (Deshayes, 1861) † Syrnola spina (Deshayes, 1824) Syrnola spiniformis Peñas & Rolán, 2016 Syrnola striatula (A. Adams, 1854) Syrnola strigulata (A. Adams, 1863) Syrnola subcinctella Nomura, 1936 Syrnola subula Gould, 1861 Syrnola subuliformis (A. Adams, 1863) Syrnola subulina A. Adams, 1863 † Syrnola sulcifera Laws, 1937 Syrnola susakiensis Nomura, 1939 Syrnola sutuproelon Peñas & Rolán, 2016 Syrnola taeniata (A. Adams, 1863) Syrnola take Nomura, 1938 Syrnola teretiuscula A. Adams, 1860 † Syrnola thelma Dall 1913 Syrnola thielei (Dautzenberg, 1912) Syrnola thomensis Tomlin & Shackleford, 1915 Syrnola tincta Angas, 1871 Syrnola torresiana Laseron, 1959 Syrnola trivittata Sturany, 1903 Syrnola tubiformis Peñas & Rolán, 2016 † Syrnola turoniensis (Glibert, 1949) Syrnola unilineata (Garrett, 1873) Syrnola vanhareni (van Aartsen, Gittenberger & Goud, 1998) Syrnola vanhyningi (Bartsch, 1944) Syrnola veneris Thiele, 1925 Syrnola violacea Melvill & Standen, 1896 Syrnola vitrea A. Adams, 1860 Syrnola vulcani Thiele, 1925 † Syrnola waiauica (Laws, 1937) † Syrnola wallacei Marwick, 1929 Syrnola zona Nomura, 1937
Synonyms Syrnola aurantia (Petterd, 1884): synonym of Syrnola aurantiaca (Angas, 1867) (junior synonym) Syrnola bacillum Pilsbry, 1901: synonym of Tibersyrnola bacillum (Pilsbry, 1901) Syrnola bedoti Hornung & Mermod, 1924: synonym of Megastomia bedoti (Hornung & Mermod, 1924) † Syrnola bernayi Cossmann, 1888: synonym of † Cossmannica bernayi (Cossmann, 1888) (superseded combination) † Syrnola briarti Cossmann, 1888: synonym of † Odostomia briarti (Cossmann, 1888) (superseded combinati Syrnola broti Hornung & Mermod, 1924: synonym of Megastomia broti (Hornung & Mermod, 1924) Syrnola brunnea (A. Adams, 1854): synonym of Colsyrnola brunnea (A. Adams, 1854) Syrnola callembryon Dautzenberg & Fischer, 1907: synonym of Puposyrnola callembryon (Dautzenberg & H. Fischer, 1907) Syrnola canaria (Hedley, 1907): synonym of Megastomia canaria (Hedley, 1907) Syrnola candida (de Folin, 1870): synonym of Syrnola etiennei (Dautzenberg, 1912) Syrnola cerullii Cossmann, 1916: synonym of Eulimella cerullii (Cossmann, 1916) Syrnola charpenteri Hornung & Mermod, 1924: synonym of Marginodostomia charpenteri (Hornung & Mermod, 1924) Syrnola cincta Fenaux, 1942: synonym of Tibersyrnola unifasciata (Forbes, 1844) Syrnola cinnamomea (A. Adams, 1863): synonym of Tibersyrnola cinnamomea (A. Adams, 1863) † Syrnola emarginata Cossmann, 1888: synonym of † Cossmannica emarginata (Cossmann, 1888) (superseded combination) † Syrnola finlayi (Laws, 1937): synonym of † Finlayola finlayi Laws, 1937 Syrnola gestroi Hornung & Mermod, 1924: synonym of Megastomia gestroi (Hornung & Mermod, 1924) Syrnola hanagaiensis Nomura, 1938: synonym of Derjuginella rufofasciata (E.A. Smith, 1875) Syrnola harrissoni Tate & May 1900: synonym of Koloonella harrissoni (Tate & May 1900) (original combination) Syrnola inturbida Yokoyama, 1927: synonym of Puposyrnola inturbida (Yokoyama, 1927) (original combination) Syrnola jaculum Melvill & Standen, 1896: synonym of Styloptygma jaculum (Melvill & Standen, 1896) Syrnola lacteola (Preston, 1904): synonym of Styloptygma lacteola Preston, 1903 Syrnola lata Laseron, 1951: synonym of Syrnola aurantiaca (Angas, 1867) (junior synonym) † Syrnola lawsi Powell, 1934: synonym of † Tibersyrnola lawsi (Powell, 1934) Syrnola lorioli Hornung & Mermod, 1924: synonym of Odostomia lorioli (Hornung & Mermod, 1924) Syrnola lurida (Suter, 1908): synonym of Finlayola lurida (Suter, 1908) † Syrnola mestayerae Marwick, 1931: synonym of † Eulimella mestayerae (Marwick, 1931) (original combination) Syrnola metcalfei (Pritchard & Gatliff, 1900): synonym of Odostomia metcalfei Pritchard & Gatliff, 1900 Syrnola minor E. A. Smith, 1904: synonym of Pyramidella minor (E. A. Smith, 1904) Syrnola mossiana Melvill & Standen, 1895: synonym of Odostomia lutea Garrett, 1873 Syrnola nitidula A. Adams, 1860: synonym of Tiberia nitidula (A. Adams, 1860) † Syrnola otaioensis (Laws, 1937): synonym of † Finlayola otaioensis Laws, 1937 Syrnola petterdi Tate & May 1900: synonym of Agatha petterdi (Gatliff, 1900) (secondary junior homonym of Syrnola tasmanica (Tenison-Woods, 1877), Odostomia petterdi is a replacement name) † Syrnola plicifera Cossmann, 1902: synonym of † Tropaeas plicifera (Cossmann, 1902) (superseded combination) † Syrnola pupoides Cossmann, 1888: synonym of † Tropaeas pupoides (Cossmann, 1888) ( superseded combination) † Syrnola semiconcava P. Marshall & Murdoch, 1923 synonym of † Tibersyrnola semiconcava (P. Marshall & Murdoch, 1923) Syrnola serotina A. Adams, 1863: synonym of Tibersyrnola serotina (A. Adams, 1863) Syrnola simplex (Angas, 1871): synonym of Megastomia simplex (Angas, 1871) Syrnola solidula (Dunker, 1860): synonym of Pyramidella solidula (Dunker, 1860) † Syrnola spargana Cossmann, 1896: synonym of † Cossmannica spargana (Cossmann, 1896) (uperseded combination) Syrnola striatula (Jeffreys, 1856): synonym of Ebala striatula (Jeffreys, 1856) Syrnola tarpeia Bartsch, 1915: synonym of Pyramidella tarpeia Bartsch, 1915 (taxon inquirendum) Syrnola tenuisculpta (Lischke, 1872): synonym of Iphiana tenuisculpta (Lischke, 1872) † Syrnola tepikiensis Powell, 1934: synonym of † Tibersyrnola tepikiensis (Powell, 1934) Syrnola unifasciata (Forbes, 1844): synonym of Eulimella unifasciata (Forbes, 1844)