2. Ceratina flavopicta ^HNS.

C. atra; capite thoraceque flavo-pictis; abdomine fasciisque flavis.

Male. Length 4 lines. Black: the face, inner orbits of the eyes, clypeus, labrum, mandibles, cheeks, scape, and a minute spot above the eyes, yellow. Thorax: the prothorax, two longitudinal lines on the disk of the mesothorax, an epaulet over the tegulae, a line on each side of the metathorax, a spot beneath the wings, the tubercles and legs, yellow; the coxae and base of the femora slightly rufo-piceous; the wings subhyaline, the nervures ferruginous. Abdomen: the basal and apical segments, and the apical margins of the other segments, yellow; the entire insect is shining and the abdomen delicately punctured.

Hab. Borneo (Sarawak).

This species is closely allied to the Ceratina hieroglyphica ^HNS from India, but is abundantly distinct.