Standardized terminology and visual atlas of the external morphology and terminalia for the genus (Diptera: Drosophilidae).

The genus is one of the two Drosophilidae genera with Hawaiian endemic species. This genus is an excellent model for biogeographic studies since it is distributed throughout the majority of continents, including continental islands, the Hawaiian Islands, and many other remote oceanic islands. This genus currently comprises 273 described species, 148 of which are endemic to the Hawaiian Islands.

The genus Leucophenga (Diptera, Drosophilidae), part VIII: twenty-one species from the Oriental region, with morphological and molecular evidence.

Twenty-one (six known and 15 new) species of the genus Leucophenga from the Oriental region are described or redescribed: L. jacobsoni Duda, 1926; L. kurahashii Okada, 1987; L.

Multiple, independent colonizations of the Hawaiian Archipelago by the family Dolichopodidae (Diptera).

The family Dolichopodidae forms two of the four largest evolutionary radiations in the Hawaiian Islands across all flies: (183 spp) and the complex (66 spp). They also include a small radiation of (6 spp). A handful of other dolichopodid species are native to the islands in singleton lineages or small radiations.