Stenorhynchus curvirostris| Milne Edwards A., 1873b: 253. -- Haswell, 1882c: 2.
Stenorhynchus fissifrons| Haswell, 1879a: 409. -- Haswell, 1880b: 432. -- Haswell, 1880c: 145. -- Haswell, 1882c: 2. -- Whitelegge, 1889: 225. -- Chilton & Bennett, 1929: 735. -- Bennett, 1930: 255. -- Richardson, 1949: 63.
Achaeus tenuicollis| Miers, 1886: 9, pl. 1, figs 3a-c. -- Alcock, 1895a: 170. -- Whitelegge, 1900: 140. -- Terazaki, 1902-1905 (1902): 400, 3 figs. -- Fulton & Grant, 1906: 16. -- Rathbun, 1918b: 4. -- Sakai, 1938a, fig. 14.
Achaeus lorina (not Adams & White, 1848)| Rathbun, 1911: 244.
Achaeus elongatus| Sakai, 1938a: 223, fig. 13a-c.
Achaeus fissifrons| Griffin & Yaldwyn, 1965: 36(in key), 38, figs 1-8. -- Griffin, 1966b: 38, figs 5, 19-3 & 4. -- Griffin, 1966c: 275(in key). -- Campbell & Stephenson, 1970: 255, fig. 19. -- Griffin, 1970e: 101, fig. 13b-c. -- Griffin, 1972: 69. -- Sakai, 1976a: 164, fig. 87. -- Takeda, 1977a: 122. -- Takeda, 1979a: 153.
Achaeus curvirostris Griffin, 1974: 4. -- Griffin & Tranter, 1986a: 9.
Non Achaeus tenuicollis -- Stephensen, 1945: 97, fig. 18A-B.
= Macropodia formosa Rathbun, 1911.
Nagakubi-ákeúsu [Japanese]
akeúsu, Nagakubi- [Japanese]