“Dorymenia, gen. nov.
Vermiform, body terminating posteriorly in a finger-shaped elongation. Radula polystichous, with 48-51 longitudinal rows of 22 teeth each. One pair of seminal receptacles. A pair of long copulation spicules closely associated with a pair of globular coeca likewise opening separately into the cloaca. Type of genus
D. acuta, sp. nov.
With the characters of the genus. California, (p. 95.)
(Heath, 1911: 46)