Subgenus (Macrotritopus) G. Grimpe, 1922

(4-3-2-2-5-2-3-20-7-0-0-0-0)
Ref. Abbott, 1974 p 594
[see also as Genus]

equivocus G. C. Robson, 1929
(4-3-2-2-5-2-3-20-7-1-0-0-0)
Ref. Abbott, 1974 p 594