Darwin wasps of the genus Seticornuta Morley, 1913 (Ichneumonidae: Metopiinae) in the Neotropical region, with a key to species

  • Mabel Alvarado Departamento de Entomología, Museo de Historia Natural, Universidad Nacional Mayor de San Marcos, Av. Arenales 1256 Jesús María, Lima 14, Perú https://orcid.org/0000-0001-8135-9223
Keywords: Ichneumonoidea, parasitoids, taxonomy, wasps

Abstract

The genus Seticornuta Morley, 1913 currently comprises nine described species; here, nine new species are described: S. anchanchu sp. nov., S. carinata sp. nov., S. cuckoo sp. nov., S. curupira sp. nov., S. flava sp. nov., S. muqui sp. nov., S. nigroflava sp. nov., S. quilmes sp. nov., and S. rufa sp. nov. The genus is redescribed to encompass the features found in Neotropical species and distinctions between the species in the New World and Old World are presented. The genus is recorded for the first time for Argentina, Bolivia, Ecuador, Guatemala and Peru.

References

Alvarado M. 2018. Phylogeny of the Wasp Subfamily Metopiinae and Patterns of Speciation in the Exochus albiceps Species-group. PhD thesis, University of Kansas, United States.

Alvarado M. 2020. The parasitoid wasps Synosis Townes 1959 (Hymenoptera: Ichneumonidae: Metopiinae) in Neotropical region, with a key to species. The Canadian Entomologist 152 (5): 601–612. https://doi.org/10.4039/tce.2020.23

Araujo C.R. & Penteado-Dias A.M. 2012. First record of Seticornuta Morley (Hymenoptera, Ichneumonidae, Metopiinae) from Brazil and description of a new species. Brazilian Journal of Biology 72 (2): 414–418. https://doi.org/10.1590/S1519-69842012000200025

Broad G.R., Shaw M.R., Fitton M.G. 2018. Ichneumonid wasps (Hymenoptera: Ichneumonidae): their classification and biology. Handbooks for the Identification of British Insects 7 (12):1–418

Choi J.K. & Lee J.W. 2017. Checklist of South Korean Metopiinae Förster, 1869 (Hymenoptera, Ichneumonidae) with new South Korean species and a note on Seticornuta koreana. Journal of Asia-Pacific Biodiversity 10 (1): 1–19. https://doi.org/10.1016/j.japb.2016.09.006

Choi J.K., Kolarov J. & Lee J.W. 2015. A new species of the genus Seticornuta Morley (Hymenoptera, Ichneumonidae, Metopiinae) from South Korea. ZooKeys 478: 139–146. https://doi.org/10.3897/zookeys.478.9048

Doerksen G.P. & Neunzig H.H. 1976. Biology of some immature Nephopterix in the eastern United States (Lepidoptera: Pyralidae: Phycitinae). Annals of the Entomological Society of America 69 (3): 423–431. https://doi.org/10.1093/aesa/69.3.423

Fitton M.G. 1984. Subfamily Metopiinae. In: Gauld I.D. (ed.) An Introduction to the Ichneumonidae of Australia: 353–363. British Museum (Natural History), London.

Gauld I.D. & Sithole R. 2002. Subfamily Metopiinae. In: Gauld I.D., Godoy C. & Ugalde Gomez J.A. (eds) The Ichneumonidae of Costa Rica 4. Memoirs of the American Entomological Institute 66: 11–262.

Porter C.C. 1998. Guía de los géneros de Ichneumonidae en la región neantártica del sur de Sudamérica. Opera Lilloana 42: 1–234.

Shorthouse D.P. 2010. SimpleMappr, an online tool to produce publication-quality point maps. Available from https://www.simplemappr.net [accessed 23 Mar. 2021].

Townes H. & Townes M. 1959. Ichneumon-flies of America North of Mexico pt. 1: Subfamily Metopiinae. Bulletin of the United States National Museum 216. https://doi.org/10.5479/si.03629236.216.1

Watanabe K. 2015. Discovery of the genus Seticornuta Morley, 1913 from Japan (Hymenoptera: Ichneumonidae: Metopiinae). Japanese Journal of Systematic Entomology 21: 59–60.

Published
2022-10-10
How to Cite
Alvarado, M. (2022). Darwin wasps of the genus Seticornuta Morley, 1913 (Ichneumonidae: Metopiinae) in the Neotropical region, with a key to species. European Journal of Taxonomy, 839, 149–175. https://doi.org/10.5852/ejt.2022.839.1939
Section
Research article