Journal of Hymenoptera Research (Feb 2020)

A review of the genus Orthocentrus Gravenhorst (Hymenoptera, Ichneumonidae, Orthocentrinae) from South Korea

  • Andrei E. Humala,
  • Jong-Wook Lee,
  • Jin-Kyung Choi

DOI
https://doi.org/10.3897/jhr.75.47006
Journal volume & issue
Vol. 75
pp. 15 – 65

Abstract

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Twenty six species of the genus Orthocentrus Gravenhorst occurring in South Korea are reviewed. This is the first record of the genus from South Korea. Fifteen species, O. brachycerus sp. nov., O. caudalis sp. nov., O. consobrinus sp. nov., O. flavescens sp. nov., O. koreanus sp. nov., O. leei sp. nov., O. leucostomus sp. nov., O. orientalis sp. nov., O. pacificus sp. nov., O. parvus sp. nov., O. pulchellus sp. nov., O. setosus sp. nov., O. tenuiventris sp. nov., O. trichophthalmus sp. nov. and O. trichoptilus sp. nov., are described as new, and ten more species are recorded from South Korea for the first time. Orthocentrus consobrinus sp. nov. is also reported from Russia, O. caudalis sp. nov. from China, and O. winnertzii from Japan. A key to Orthocentrus species occurring in South Korea is provided. The status of O. stigmaticus Holmgren, 1858 as a valid species is resurrected (stat. rev.).