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RETUSIDAE Thiele, J., 1925 ThumbNails



Retusa Brown, T., 1827 Type species : Retusa obtusa Montagu, G., 1803
*Retusa agulhasensis Retusa antarctica Retusa aupouria *Retusa bizonata
Retusa domita Retusa frielei Retusa mayoi Retusa obesa
*Retusa obtusa Voluta alba Bulla clandestina Retusa discors
Bulla incincta Bulla lajonkaireana Cylichna leptoneilema Bulla pertenuis
Retusa plicata Bulla spirata Bulla terebellata Bulla turrita
Retusa obtusa lajonkaireana (f) Retusa obtusa turrita (f) Retusa omphalis Retusa oruaensis
Retusa pertenuis pertenuis Retusa pertenuis candidula Retusa lajonkaireana Retusa obtusa minor (f)
*Retusa apicina Retusa fourierii Retusa leptoeneilema *Retusa longispirata
*Retusa oyamai Retusa pervia Retusa pusillina Retusa simplex
Retusa sosa Retusa spatha Retusa sulcata


Retusa (Coleophysis) Fischer, P., 1883 Type species : Retusa (Coleophysis) truncatula Bruguière, J.G., 1792
*Retusa (Coleophysis) concentrica Retusa (Coleophysis) mariei Retusa (Coleophysis) mariei intermedia (f) *Retusa (Coleophysis) minima
Retusa (Coleophysis) piriformis Retusa (Coleophysis) semisulcata semisulcata effusa (f) Retusa (Coleophysis) semisulcata carinensis *Retusa (Coleophysis) truncatella
*Retusa (Coleophysis) truncatula Bulla jeverensis Volvarina pellucida Bulla retusa
Retusa (Coleophysis) semisulcata semisulcata Retusa (Coleophysis) truncata Retusa (Coleophysis) truncatula opima (f) Retusa (Coleophysis) truncatula pellucida (f)


Retusa (Decorifer) Iredale, T., 1937 Type species : ?
*Retusa (Decorifer) insignis Retusa (Decorifer) matsusimana *Retusa (Decorifer) pelyx

Retusa (Relichna) Rudman, W.B., 1971 Type species : ?
Retusa (Relichna) murdochi Retusa (Relichna) pachys Retusa (Relichna) simplex


Cylichnina Monterosato, T.A. de M. di, 1884 Type species : Cylichnina umbilicata Montagu, G., 1803
Cylichnina laevisculpta Cylichnina multiquadrata Cylichnina opima Cylichnina robagliana
Cylichnina striata Cylichnina subcylindrica subcylindrica Cylichnina subcylindrica crebrisculpta Cylichnina subcylindrica strigella
Cylichnina subcylindrica strigella ovoides (f) Cylichnina subcylindrica variabilis Cylichnina girardi *Cylichnina umbilicata
Cylichnina umbilicata nitidula (f)


Mamilloretusa Nordsieck, F., 1975 Type species : Mamilloretusa mammillata Philippi, R.A., 1836
*Mamilloretusa mammillata Retusa minuta


Pyrunculus Pilsbry, H.A., 1895 Type species : Pyrunculus pyriformis pyriformis Adams, A., 1850
*Pyrunculus caelatus Retusa iheringi Pyrunculus conulus Pyrunculus curtulus
Pyrunculus floridensis *Pyrunculus fournieri *Pyrunculus hoernesii Pyrunculus medius
Pyrunculus minutissimus *Pyrunculus nitida Pyrunculus obesiusculus Pyrunculus ovatus
Pyrunculus phialus *Pyrunculus pyriformis pyriformis *Pyrunculus pyriformis obesus Pyrunculus rushi
Pyrunculus tokyoensis


Rhizorus Montfort, P.D. de, 1810 Type species : Rhizorus acuminatus Bruguière, J.G., 1792
*Rhizorus acuminatus Rhizorus acuminatus brevis (f) Rhizorus acuminatus oxytata (f) Rhizorus eburneus
*Rhizorus fortis *Rhizorus ovulinus *Rhizorus radiolus


Semiretusa Thiele, J., 1925 Type species : Semiretusa borneensis Adams, A.
Semiretusa borneensis *Semiretusa tornata

Sulcoretusa Type species : ?
Sulcoretusa galapagana Sulcoretusa paziana


Volvulella Newton, R. B., 1891 Type species : ?
*Volvulella acuminata Volvulella catharia *Volvulella cylindrica *Volvulella eburnea
Volvulella minuta Bulla acuta Volvula bushii Volvulella recta
Volvulella nesentus Volvulella paupercula *Volvulella persimilis Volvula cercadensis
Volvula cylindrica Volvulella ischnatracta Volvulella morchi Volvula oxytata
*Volvulella texasiana Volvulella truncata