Bathysaurus Günther1878
Gender: M; Ann. Mag. nat. Hist., (5) 2: 181
Type: B. ferox Günther, by subs. design. of Jordan and Evermann, 1896, east coast of New Zealand.
Synonyms
Macristium Regan, 1903, Gender: N; Ann. Mag. nat. Hist., (7)12: 344 (type: M. chavesi Regan, by monotypy).