Genus Parviturbo H. A. Pilsbry & T. L. McGinty, 1945

(5-4-1-3-2-3-2-7-0-0-0-0-0)
Ref. Abbott, 1974 p 57
Amer. Fish. Soc., 1988 p 57
[see also under Family: SKENEIDAE]

acuticostatus (P. P. Carpenter, 1864)
(5-4-1-3-2-3-2-7-0-1-0-0-0)
Sharp-rib Cyclostreme
Ref. Amer. Fish. Soc., 1988 p 57
Syn. Fossarus angiolus W. H. Dall, 1919;
Fossarus supranodosa A. M. Strong, 1933;
Parviturbo radiata (W. H. Dall, 1918);
Parviturbo stearnsii (W. H. Dall, 1918)
Ref. Abbott, 1974 p 57

Var. bristolae H. B. Baker, 1929
(5-4-1-3-2-3-2-7-0-1-0-0-1)
Ref. Abbott, 1974 p 57

calidimaris H. A. Pilsbry & T. L. McGinty, 1945
(5-4-1-3-2-3-2-7-0-2-0-0-0)
Tropical Cyclostreme
Ref. Abbott, 1974 p 57
Amer. Fish. Soc., 1988 p 57

concepcionensis (H. N. Lowe, 1935)
(5-4-1-3-2-3-2-7-0-3-0-0-0)
Ref. Abbott, 1974 p 57

francesae H. A. Pilsbry & T. L. McGinty, 1945
(5-4-1-3-2-3-2-7-0-4-0-0-0)
Ref. Abbott, 1974 p 57 bw
Amer. Fish. Soc., 1988 p 57

radiata (W. H. Dall, 1918)
(5-4-1-3-2-3-2-7-0-5-0-0-0)
[=Parviturbo acuticostatus (P. P. Carpenter, 1864)]
Ref. Abbott, 1974 p 57

rehderi H. A. Pilsbry & T. L. McGinty, 1945 [T]
(5-4-1-3-2-3-2-7-0-6-0-0-0)
Rehder's Parviturbo
Ref. Abbott, 1974 p 57
Amer. Fish. Soc., 1988 p 57

stearnsii (W. H. Dall, 1918)
(5-4-1-3-2-3-2-7-0-7-0-0-0)
Syn. Liotia heimi A. M. Strong & L. G. Hertlein, 1939
[=Parviturbo acuticostatus (P. P. Carpenter, 1864)]
Ref. Abbott, 1974 p 57

weberi H. A. Pilsbry & T. L. McGinty, 1945
(5-4-1-3-2-3-2-7-0-8-0-0-0)
Ref. Abbott, 1974 p 57
Amer. Fish. Soc., 1988 p 57