A New Winter Dance Fly Genus from California (Diptera: Empidoidea: Brachystomatidae)

Bradley J. Sinclair

doi:10.4289/0013-8797.123.3.621

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Bradley J. Sinclair¹

¹Canadian National Collection of Insects and Canadian Food Inspection Agency, Ottawa Plant Laboratory - Entomology, K. W. Neatby Bldg., C. E. F., 960 Carling Avenue, Ottawa, ON, Canada K1A 0C6 (e-mail: , urn:lsid:zoobank.org:author:4516327F-B73E-456C-

Abstract

A new empidoid genus, Saigusamyia new genus and three new species (S. denningi new species, S. harkrideri new species, S. uvasensis new species) (Diptera: Empidoidea: Brachystomatidae) are described and illustrated. This new genus is related to a group of genera in the Trichopezinae, with fused epandrium and hypandrium and highly modified sperm pump. Adults of Saigusamyia are present primarily during the colder months in California (USA). The phylogenetic relationships of the Trichopeza genus-group are analyzed based on morphological data.

Citation Download Citation

Bradley J. Sinclair "A New Winter Dance Fly Genus from California (Diptera: Empidoidea: Brachystomatidae)," Proceedings of the Entomological Society of Washington 123(3), 622-637, (28 October 2021). https://doi.org/10.4289/0013-8797.123.3.621

Published: 28 October 2021

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