Stummeria trigonocephala (Ijima & Kaburaki, 1916) | 1887 | | | A single specimen of this species previously referred to the genus Procerodes was first collected by the late Professor Ijima in 1887 from the coast of Oginohama, Prov. Rikuzen. |
Stummeria trigonocephala (Ijima & Kaburaki, 1916) | 1915 | | | numerous specimens were obtained by myself in the estuary of rivulets. |
Paucumara trigonocephala (Ijima & Kaburaki, 1916) | 1916 or earlier | | | Verbreitung. Japan (Oginohama, Provinz Rikuzen; Itsukushima, Provinz Aka). Australien. Bismarck Inseln. |