12. Stethorus species.

Piti, May 2, on mango, Swezey ; Upi Trail, May 5, Swezey ; Tumon, May 30, on Ba.rringtonia, Swezey ; Barrigacla, June 12, Usinger , July 6, on Morinda, Swezey .

A still smaller black species which was collected at several places. Determined by E. A. Chapin.