Ocholissa humeralis (Fairmaire) .

Rhizophagus hunieralis Fairmaire, Rev. Mag. Zool. 2: 55, 1850.

Ocholissa humeralis (Fairmaire) Grouvelle, Soc. Ent. France, Ann. 62: 385, 1893. Arrow, Ins. Samoa 4 (1): 52, 1927.

A widely distributed species, black with a red spot on humeri of elytra. Occurs in Samoa, Tahiti, Moluccas, Java, Borneo, Ceylon, and Madagascar. We found it common in Guam, under bark of felled trees, in 1936.