Review of the genus Stenomacrus Förster, 1869 (Hymenoptera: Ichneumonidae: Orthocentrinae) from Kenya and Burundi: a first step to understanding the diversity of the genus in the Afrotropics

Keywords: Darwin wasps, biodiversity, new species, key, Afrotropical region

Abstract

The poorly studied orthocentrine genus Stenomacrus Förster, 1869 is reported from Kenya and Burundi for the first time. Eight new species are described and illustrated: S. clypeatus sp. nov. from Burundi as well as S. communis sp. nov., S. glabratus sp. nov., S. luteus sp. nov., S. pronotalis sp. nov., S. scutellaris sp. nov., S. valvator sp. nov., and S. vuriaensis sp. nov. from Kenya. An identification key to species occurring in Africa and adjacent territories is provided.

References

Broad G.R. 2010. Status of Batakomacrus Kolarov (Hymenoptera: Ichneumonidae: Orthocentrinae), with new generic combinations and description of a new species. Zootaxa 2394: 51–68. https://doi.org/10.11646/zootaxa.2394.1.4

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. Vol. 7. Part 12. Royal Entomological Society, London. https://doi.org/10.1079/9781800625471.0000

Gauld I.D. 1984. An Introduction to the Ichneumonidae of Australia. British Museum (Natural History) Publication 895. Trustees of the British Museum (Natural History), London.

Krespi L., Deleporte S. & Nénon J.P. 1985. Étude de l’entomocenose predatrice et parasitaire de Bradysia confinis (Winn., Frey) (Diptere, Sciaridae). Bulletin de la Société Scientifique de Bretagne 57 (1–2): 11–23.

Roman A. 1939. Nordische Ichneumoniden – und einige andere. Entomologisk Tidskrift 60: 176–205.

Rousse P. & Villemant C. 2012. Ichneumons in Reunion Island: a catalogue of the local Ichneumonidae (Hymenoptera) species, including 15 new taxa and a key to species. Zootaxa 3278: 1–57. https://doi.org/10.11646/zootaxa.3278.1.1

Shorthouse D.P. 2010. SimpleMappr, an online tool to produce publication-quality point maps. Available from https://www.simplemappr.net [accessed 24 May 2024].

Townes H.K. 1971. The Genera of Ichneumonidae, Part 4. Memoirs of the American Entomological Institute 17. American Entomological Institute, Michigan.

Townes H.K. & Townes M. 1973. A Catalogue and Reclassification of the Ethiopian Ichneumonidae. Errata for 1944–1945 Nearctic Catalogue, 1965 Eastern Palearctc Catalogue and 1966 Neotropic Catalogue. Memoirs of the American Entomological Institute 19. American Entomological Institute, Michigan.

Varga O. 2024. A new species of the genus Chilocyrtus (Hymenoptera, Ichneumonidae, Orthocentrinae) from South Africa. Zoodiversity 58 (2): 163–166. https://doi.org/10.15407/zoo2024.02.163

Veijalainen A., Wahlberg N., Broad G.R., Erwin T.L., Longino J.T. & Sääksjärvi I.E. 2012. Unprecedented ichneumonid parasitoid wasp diversity in tropical forests. Proceedings of the Royal Society B: Biological Sciences 279 (1748): 4694–4698. https://doi.org/10.1098/rspb.2012.1664

Vilkamaa P. & Komonen A. 2001. Redescription and biology of Trichosia (Baeosciara) sinuata Menzel & Mohrig (Diptera: Sciaridae). Entomologica Fennica 12 (1): 46–49. https://doi.org/10.33338/ef.84095

Yu D.S., van Achterberg C. & Horstmann K. 2016. World Ichneumonoidea 2015. Taxonomy, Biology, Morphology and Distribution. Nepean, Ontario. Interactive catalogue on DVD/CDROM. Available from http://www.taxapad.com [accessed 4 Mar. 2024].

Published
2024-10-03
How to Cite
Varga, O. (2024). Review of the genus Stenomacrus Förster, 1869 (Hymenoptera: Ichneumonidae: Orthocentrinae) from Kenya and Burundi: a first step to understanding the diversity of the genus in the Afrotropics. European Journal of Taxonomy, 958(1), 177–202. https://doi.org/10.5852/ejt.2024.958.2669
Section
Research article