Retusa
Retusa is a genus of very small head-shield sea snails or barrel-bubble snails, marine gastropod mollusks in the family Retusidae.Species
Species within the genus Retusa include:
- Retusa abyssicola Valdés, 2008
- Retusa agulhasensis Thiele, 1925
- Retusa amphizosta
- Retusa atkinsoni
- Retusa canariensis
- Retusa candidula
- Retusa chrysoma Burn in Burn & Bell, 1974
- Retusa chukchii Chaban, 2008
- Retusa complanata
- Retusa crebrisculpta
- Retusa crispula
- Retusa crossei
- Retusa desgenettii
- Retusa diaphana Valdés, 2008
- † Retusa ennucleata
- Retusa famelica Watson, 1883
- Retusa frielei
- Retusa golikovi Chaban, 2004
- Retusa insignis
- Retusa insolita Valdés, 2008
- Retusa instabilis Minichev, 1971
- Retusa laevisculpta
- Retusa lata Chaban & Chernyshev, 2013
- Retusa lenis Valdés, 2008
- Retusa leptoeneilema
- Retusa mammillata
- Retusa mariei
- Retusa mayoi
- Retusa minima Yamakawa, 1911
- Retusa minutissima
- Retusa montereyensis Smith & Gordon, 1948
- Retusa natalensis Barnard, 1963
- Retusa nitidula
- Retusa obtusa
- Retusa operculata Minichev, 1966
- Retusa opima
- Retusa oruaensis
- † Retusa otahuhuensis
- Retusa ovoides
- Retusa ovulina Lin, 1991
- Retusa pellucida
- Retusa pelyx Burn in Burn & Bell, 1974
- Retusa perforata Thiele, 1925
- Retusa pervia
- Retusa pharetra Hedley, 1909
- † Retusa pressa Marwick, 1928
- Retusa protumida
- Retusa pygmaea
- Retusa robagliana
- Retusa sakuraii
- Retusa sculpta
- † Retusa segnis
- Retusa semen
- † Retusa soror
- Retusa sosa Ev. Marcus & Er. Marcus, 1969
- Retusa striata
- Retusa succincta
- Retusa sulcata
- Retusa tarutana Smythe, 1979
- Retusa tenerifensis
- Retusa tornata
- Retusa toyamaensis
- Retusa trunca Valdés, 2008
- Retusa truncatula
- Retusa umbilicata
- Retusa variabilis
- Retusa waughiana Hedley, 1899
- Retusa xystrum Dall, 1919
- Retusa multiquadrata Oberling, 1970
;Species brought into synonymy:
- Retusa alayoi : synonym of Colinatys alayoi
- Retusa anderssoni Strebel, 1908: synonym of Diaphana anderssoni
- Retusa antarctica Melvill & Standen, 1912: synonym of Diaphana paessleri
- Retusa apiculata : synonym of Tornatina apiculata : synonym of Acteocina apiculata
- Retusa caelata : synonym of Pyrunculus caelatus
- Retusa carinensis de Gregorio, 1889: synonym of Retusa truncatula
- Retusa cumberlandiana Strebel, 1908: synonym of Cylichna cumberlandiana
- Retusa desgenettesi : synonym of Retusa desgenettii
- Retusa dilatata Pallary, 1904: synonym of Retusa truncatula
- Retusa domita : synonym of Cylichnium domitum
- Retusa eumicra : synonym of Tornatina eumicra : synonym of Acteocina eumicra
- Retusa fourierii : synonym of Pyrunculus fourierii
- Retusa frigida Hedley, 1916: synonym of Diaphana paessleri
- Retusa gaimardi Finlay, 1927: synonym of Acteocina decorata
- Retusa girardi : synonym of Ventomnestia girardi
- Retusa gordonis Yokoyama, 1927: synonym of Acteocina gordonis
- Retusa inflata Strebel, 1908: synonym of Diaphana inflata
- Retusa lactea : synonym of Diaphana lactea
- Retusa mariateresae Parenzan, 1970: synonym of Bulla striata Bruguière, 1792
- Retusa marshalli Sykes, 1904: synonym of Diaphana marshalli
- Retusa matusimana Nomura, 1939: synonym of Decorifer matusimanus
- Retusa obtusata: synonym of Retusa obtusa
- Retusa pellucida : synonym of Diaphana minuta T. Brown, 1827
- Retusa pertenuis : synonym of Retusa obtusa
- Retusa pfefferi Strebel, 1908: synonym of Diaphana pfefferi
- Retusa piriformis Nordsieck, 1972: synonym of Retusa truncatula
- Retusa semen Thiele, 1925: synonym of Pyrunculus pyriformis
- Retusa semisulcata : synonym of Retusa truncatula
- Retusa strigella : synonym of Cylichnina umbilicata : synonym of Retusa umbilicata
- Retusa subcylindrica : synonym of Cylichnina umbilicata : synonym of Retusa umbilicata
- Retusa tohokuensis Nomura, 1939: synonym of Acteocina tohokuensis
- Retusa truncatoides Nomura, 1939: synonym of Acteocina truncatoides
- Retusa turrita Møller, 1842: synonym of Retusa obtusa
