New Records of the Genus Picrostigeus (Hymenoptera, Ichneumonidae, Orthocentrinae) from the Eastern Palaearctic
Abstract
Two orthocentrine species, Picrostigeus karafutus sp. n. and P. debilis (Gravenhorst, 1829) from Sakhalin, are recorded for the first time from the Eastern Palaearctic. Picrostigeus karafutus sp. n. is similar to P. brevicauda Horstmann, 1994 in having a short ovipositor, but differs by the longer first flagellomere, more strongly narrowed temples, and vein 3rs-m in the fore wing present.
References
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.
https://doi.org/10.1079/9781800625471.0000
Choi, J. K., Lee, J. W. 2018. Four newly recorded species of Orthocentrinae Förster (Hymenoptera: Ichneumonidae) from South Korea. Entomological Research Bulletin, 34 (1), 42-46.
Horstmann, K. 1994. Die europäischen Arten von Picrostigeus Förster (Hymenoptera, Ichneumonidae, Orthocentrinae). Zeitschrift der Arbeitsgemeinschaft Österreichischer Entomologen, 46 (3/4), 111-120.
Mohammadi-Khoramabadi, A. & Talebi, A. 2024. Three new species of the genus Picrostigeus Förster, 1869 (Hymenoptera: Ichneumonidae, Orthocentrinae) from Iran. Zootaxa, 5471 (5), 585-593.
https://doi.org/10.11646/zootaxa.5471.5.5
Yu, D. S., van Achterberg, C. & Horstmann, K. 2016. World Ichneumonoidea 2015. Taxonomy, Biology, Morphology and Distribution. Nepean, Ontario. [software]
