6533b855fe1ef96bd12b1289

RESEARCH PRODUCT

New discoveries in New World Atissini as revealed in revision of Pelignellus Sturtevant & Wheeler (Diptera: Ephydridae)

Tadeusz ZatwarnickiWayne N. Mathis

subject

Costa Ricanew speciesNearcticDipteraCentral AmericaNew WorldNeotropicalshore fliesAtissinitaxonomyEphydridaeidentification keyPelignellusbiodiversity

description

Pelignellus is resurrected from synonymy with Atissa and is revised. The genus and both included species—P. subnudus Sturtevant & Wheeler from the USA (California) and P. freidbergi n. sp. from Central America (Costa Rica, El Salvador, Panama)—are described with an emphasis on structures of the male terminalia, which are fully illustrated. The species are keyed and their distribution data are provided. For perspective and to facilitate recognition of genera and species, the tribe Atissini is diagnosed and a key to genera is provided.

http://dx.doi.org/10.5281/zenodo.3244845