Pachybathron

Pachybathron is a genus of very small sea snails, marine gastropod mollusk or micromollusk  in the subfamily Cystiscinae of the family Cystiscidae.

Species
Species within the genus Pachybathron include:
 * Pachybathron cassidiforme Gaskoin, 1853
 * Pachybathron cypraeoides (Adams, 1845)
 * Pachybathron guadeloupense Boyer & Lamy, 2014
 * Pachybathron kienerianum (Petit de la Saussaye, 1838)
 * Pachybathron olssoni Wakefield, Boyer & McCleery, 2002
 * Pachybathron tayrona Díaz & Velásquez, 1987

Synonym:
 * Pachybathron guadeloupensis Boyer & Lamy, 2014 : synonym of Pachybathron guadeloupense Boyer & Lamy, 2014 (wrong gender agreement of specific epithet)
 * Pachybathron marginelloideum Gaskoin, 1853 : synonym of Pachybathron cypraeoides (Adams, 1845)