Species
The following species are recognised in the genus ''Psycheotrephes'': * '' Psycheotrephes discoveryi'' Rogacheva & Cross in Rogacheva et al., 2009 * '' Psycheotrephes exigua'' Théel, 1882 * '' Psycheotrephes magna'' Hansen, 1975 * '' Psycheotrephes recta'' (Vaney, 1908)References
Holothuroidea genera Psychropotidae Taxa named by Johan Hjalmar Théel {{Holothuroidea-stub