title: A new species of dialictus from sombrero island, anguilla (hymenoptera, halictidae).
abstract: A new species of Lasioglossum Curtis subgenus Dialictus Robertson (Halictinae, Halictini) is described and figured from a series of female and males collected on Sombrero Island, Anguilla; the northernmost island of the Lesser Antilles. Lasioglossum (Dialictus) sombrerensesp. n. is distinguished from its congeners and the name made available for a forthcoming work on the arthropod diversity of Sombrero Island.
authors: Division of Entomology, Natural History Museum, and Department of Ecology & Evolutionary Biology, 1501 Crestline Drive - Suite 140, University of Kansas, Lawrence, Kansas 66049-2811, USA.
authors: Michael S
authors: MS
authors: Engel