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18 November 2022 A Review of Psilochalcis Kieffer (Hymenoptera: Chalcidoidea: Chalcididae) from the Western United States with Descriptions of Three New Species from Utah and Surrounding States
Mark J. Petersen, Robert L. Johnson, Val Jo Anderson
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Abstract

A review of Psilochalcis Kieffer (Hymenoptera: Chalcididae) species in the western United States is presented, with the addition of 3 new species: Psilochalcis adenticulata Petersen, new species; Psilochalcis minuta Petersen, new species; and Psilochalcis quadratis Petersen, new species. Morphological diagnoses and distributions are given for each species. A dichotomous key to the Psilochalcis species of North America is presented.

Se presenta una revisión de las especies de Psilochalcis Kieffer (Hymenoptera: Chalcididae) en el oeste de los Estados Unidos, con la incorporación de tres nuevas especies: una nueva especie de Psilochalcis adenticulata Petersen, una nueva especie de Psilochalcis minuta Petersen y una nueva especie de Psilochalcis quadratis Petersen. En este trabajo se presentan diagnósticos morfológicos y distribuciones para cada especie. Además, se ofrece una clave dicotómica de las especies de Psilochalcis de Norteamérica.

© 2022
Mark J. Petersen, Robert L. Johnson, and Val Jo Anderson "A Review of Psilochalcis Kieffer (Hymenoptera: Chalcidoidea: Chalcididae) from the Western United States with Descriptions of Three New Species from Utah and Surrounding States," Western North American Naturalist 82(4), 704-718, (18 November 2022). https://doi.org/10.3398/064.082.0406
Received: 24 February 2022; Accepted: 31 August 2022; Published: 18 November 2022
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