THE POWERI GROUP

DIAGNOSIS (1) Maxillary palpus with white scales; (2) scutum with dorsocentral setae; (3) scutum with a distinct patch of broader crescent­shaped white or pale yellow scales on fossal area; (4) subspiracular area with broad white scales; (5) postspiracular area without or with broad white scales; (6) paratergite with broad white scales; (7) scutellum with broad white or pale yellow scales on all lobes; (8) white knee­spot absent on forefemur, present at least on midfemur; (9) midfemur with a large, white spot on anterior surface; (10) hindtibia anteriorly dark, without or with a white stripe in basal area; (11) hindtarsus with a basal white band on tarsomeres 1­3; and (12) hindtarsomere 4 almost all white to all white.