Genus CYPHOTHORAX Waterhouse 1887
Cyphothorax Waterhouse 1887d:180.
    Type species: Stenogaster palleolatus Chevrolat 1835 (fixed by original designation).

gibber (Gory) 1841:205 (Stenogaster).
        syn. argentiniensis Cobos 1972d:345.
gibbicollis (Kerremans) 1897a:52 (Amorphosoma). n
mexicanus Bellamy 1997i:283.
oaxacensis Bellamy 1997i:282.
palleolatus (Chevrolat) 1835c:No. 134 (Stenogaster).
yucatanensis Bellamy 1997i:280.