Pimpla Fabricius, 1804 (Ichneumonidae, Pimplinae) from Uruguay: a replacement name, new records, and an identification key to the species Author Padua, Diego G. https://orcid.org/0000-0001-5061-2978 Programa de Pos-Graduacao em Entomologia, Instituto Nacional de Pesquisas da Amazonia, Av. Andre Araujo, 2936, Petropolis, 69067 - 375, Manaus, Amazonas, Brazil paduadg@gmail.com Author Fernandes, Daniell R. R. https://orcid.org/0000-0002-2208-6349 Programa de Pos-Graduacao em Entomologia, Instituto Nacional de Pesquisas da Amazonia, Av. Andre Araujo, 2936, Petropolis, 69067 - 375, Manaus, Amazonas, Brazil Author Saeaeksjaervi, Ilari E. Biodiversity Unit, Zoological Museum, University of Turku, FIN- 20014, Turku, Finland text ZooKeys 2020 2020-12-30 1007 23 47 http://dx.doi.org/10.3897/zookeys.1007.56328 journal article http://dx.doi.org/10.3897/zookeys.1007.56328 1313-2970-1007-23 93C2C13977C848ABB142192571954B8D 8C24BBDDFD8159C69497807553673BDD Pimpla perssoni Gauld, 1991 Figure 8A-F Pimpla perssoni Gauld, 1991: 508. Holotype ♀, Costa Rica (MNCR). Diagnosis. This species can be distinguished from the other Uruguayan species of the genus by the combination of the following character states: 1) wings yellowish with distal margin of the fore wing blackish; 2) mesosoma yellow with black marks on mesoscutum (three stripes), hind part of tegula, hind margin of scutellum, anterior margin of mesopleuron, 7-shaped mark on upper hind part of mesopleuron, a continuous anterior band along the anterior margin of metapleura, and propodeum and hind rim of propodeum; 3) metasoma yellow with tergites I-IV anteriorly broadly and posteriorly narrowly black and with posterior tergites anteriorly black; 4) laterotergite V 2.7-3.4 times as long as wide; 5) legs yellow with dorsal longitudinal black band on med and hind coxa, fore, mid and hind (except the first tarsomere) tarsi strongly infuscate, femur darkened dorsally and ventrally, and tibia infuscate proximally, tibia with close and dark pubescence, giving them a dirty yellow appearance; 6) tergite II highly polished, with very fine sparse punctures, and with anterolateral corners separated by deep oblique grooves; 7) malar space 0.3-0.4 times as long as basal width of mandibles; 8) ovipositor 1.25-1.3 times as long as hind tibia; 9) apex of ovipositor slightly compressed, with weak denticles arranged in a median row on dorsal valve, and with ventral valve not expanded laterally, with a few weak teeth. Biological notes. Nothing is known about the host preferences of this species. Distribution. Brazil, Costa Rica, Mexico, and Uruguay* (Fig. 11E ). Material examined. Uruguay, Rocha, Don Bosco, Bosque-Campo, 34°05'02.6"S , 53°45'44.5"W , 27.III.2015, Malaise trap II (E. Castiglioni and team leg.), 1♀, INPA; idem, but 28.I.2015, Malaise trap II, 1♂, INPA; idem, but 12.I.2015, Malaise trap II, 1♀, INPA; idem, but 29.XII.2014, Malaise trap I, 1♂, INPA; idem, but 12.I.2015, Malaise trap I, 1♂, INPA; idem, but 28.I.2015, Malaise trap I, 1♂, INPA. Figure 8. Pimpla perssoni Gauld, 1991 A ♀, habitus, lateral view B ♂, habitus, lateral view C ♀, face, frontal view D ♀, metasoma, dorsal view E ♀, metasoma, ventral view (arrow pointing to laterotergite V) F ♀, ovipositor apex.