Revision of the Enigmatic Genus Marshiella Shaw in the New World with the description of three new species (Hymenoptera: Braconidae: Euphorinae)

摘要

The genus Marshiella Shaw is revised for the New World region. Included are two previously described species, Marshiella plumicornis (Ruthe) and M. Pulvillicornis (Walley and Mackay), and three newly described species, M. bobella Shaw, M. lettermani Shaw, and M. marshi Marsh. A key to New World species is provided, along with species descriptions, diagnostic characters, distribution, antennal micromorphology, and phylogenetic patterns.