Revision of the New Zealand genus Adipsomyia (Diptera: Empidoidea: Brachystomatidae: Trichopezinae), with key to local Empidoid family and selected genus groups

Abstract

Adipsomyia Yang, Zhang & Zhang and A. stigmosa (Smith) are redescribed, A. mutabilis (Collin) is transferred to an undescribed genus and a new species (A. gressitti) from Auckland Is. is described. The genus is transferred to the subfamily Trichopezinae on the basis of female terminalia. A key to all empidoid families, subfamilies and selected genus groups of New Zealand is provided.