Parviturbo is a genus of minute sea snails, marine gastropod mollusks in the family Skeneidae.
The very small, solid shell is perforate or has a narrow umbilicus. It contains a few convex whorls. The protoconch consists of one or two smooth whorls. The turbinate or globoso-conic shell shows numerous subequal spiral cords with in their intervals well developed or weak cross threads. The dentition of the radula is rhipidoglossate.
Species within the genus Parviturbo include:
Parviturbo acuticostatus (Carpenter, 1864)
Parviturbo alboranensis Peñas & Rolán, 2006
Parviturbo comptus (Woodring, 1928)
Parviturbo copiosus Pilsbry & Olsson, 1945
Parviturbo dibellai Buzzurro & Cecalupo, 2007
† Parviturbo elegantulus (Philippi, 1844)
Parviturbo fenestratus (Chaster, 1896)
Parviturbo germanus Pilsbry & Olsson, 1945
Parviturbo granulum (Dall, 1889)
Parviturbo insularis Rolán, 1988
Parviturbo parvissima (Hedley, 1899)
Parviturbo rehderi Pilsbry & McGinty, 1945
Parviturbo rolani Engl, 2001
Parviturbo stearnsii (Dall, 1918)
Parviturbo tuberculosus (d'Orbigny, 1842)
Parviturbo weberi Pilsbry & McGinty, 1945
Species brought into synonymy
Parviturbo bellus Dall, 1889: synonym of Fossarus bellus Dall, 1889
Parviturbo calidimaris Pilsbry & McGinty, 1945: synonym of Haplocochlias calidimaris (Pilsbry & McGinty, 1945)
Parviturbo concepcionensis (Lowe, 1935): synonym of Haplocochlias concepcionensis (Lowe, 1933)
Parviturbo erici (Strong & Hertlein, 1939): synonym of Haplocochlias erici (Strong & Hertlein, 1939)
Parviturbo francesae Pilsbry & McGinty, 1945: synonym of Haplocochlias francesae (Pilsbry & McGinty, 1945)
Parviturbo turbinus (Dall, 1889): synonym of Haplocochlias turbinus (Dall, 1889)
Parviturbo venezuelensis Weisbord, 1962: synonym of Parviturbo tuberculosus (d'Orbigny, 1842)
Parviturbo zacalles Mazyck, 1913: synonym of Parviturboides interruptus (C. B. Adams, 1850)
