Five new genera and five new species from New Guinea and New Britain are described, illustrated, and included in the tribe Colpurini. Base on the morphology of the female abdominal sternite VII the Colpurini is divided into two large groups,…

The type species of Acolhua is discussed. The specimens considered to represent the type species Acolhua championi Distant by Slater & Brailovsky (1986) are shown to represent a previously undescribed species described as A. barrerai new species. The actual type…

Six new species of Leptoglossus Guerin from Brazil, Costa Rica, Mexico, Peru, and Venezuela are described. Diagnostic taxonomic characters of antennal segments, legs, male genital capsules, and dorsal views of some species are illustrated. Most of the species are placed…