Revision of the genera Gollumiella Hedqvist and Anorasema Boucek (Hymenoptera : Eucharitidae)

Abstract

Gollumiella Hedqvist (type species: G. longipetiolata Hedqvist, 1978) is resurrected from synonymy with Losbanus Ishii, and Losbanus (type species: L. uichancoi Ishii, 1932) is synonymised with Orasema Cameron. Gollumiella is revised and a key is provided to distinguish the six species in the Indo-Pacific region. Three new species of Gollumiella are described: G. guineensis (New Guinea), G. infuscata (Borneo) and G. neopetiolata (Borneo, New Guinea and the Philippines). New character states for Anorasema Boucek are presented and a new species, A. manii (India), is described. Phylogenetic relationships among Gollumiella, Anorasema and other Eucharitidae are discussed.