Obesotoma

Obesotoma is a genus of sea snails, marine gastropod mollusks in the family Mangeliidae.

Species
Species within the genus Obesotoma include:
 * Obesotoma cymata (Dall, 1919)
 * Obesotoma gigantea (Mörch, 1869)
 * Obesotoma gigas (Verkrüzen, 1875)
 * Obesotoma hokkaidoensis (Bartsch, 1941)
 * Obesotoma iessoensis (Smith E. A., 1875)
 * Obesotoma japonica Bartsch, 1941
 * Obesotoma laevigata (Dall, 1871)
 * Obesotoma okutanii Bogdanov & Ito, 1992
 * Obesotoma oyashio Shikama, 1962
 * Obesotoma pulcherrima Bogdanov & Ito, 1992
 * Obesotoma robusta (Packard, 1866)
 * Obesotoma sachalinensis Bogdanov, 1989
 * Obesotoma simplex (Middendorf, 1849)
 * Obesotoma solida (Dall, 1887)
 * Obesotoma starobogatovi Bogdanov, 1990
 * Obesotoma tenuilirata (Dall, 1871)
 * Obesotoma tomiyaensis (Otuka, 1949)
 * Obesotoma tumida (Posselt, 1898)
 * Obesotoma uchidai Habe, 1958
 * Obesotoma woodiana (Møller, 1842)
 * Species brought into synonymy :
 * Obesotoma hanazakiensis Habe, 1958 : synonym of Oenopota hanazakiensis (Habe, 1958)
 * Obesotoma miona (Dall, W.H., 1919): synonym of Propebela miona (Dall, W.H., 1919)
 * Obesotoma schantarica Middendorff, 1849 : synonym of Oenopota schantaricum (Middendorf, 1849)