Four new species of Laelius Ashmead (Hymenoptera, Bethylidae) from Korea with an updated key to species in the Eastern Palaearctic region

Authors: Lim, Jongok DOI: 10.3897/zookeys.1213.121630 Published: Jan. 1, 2024 Source: ZooKeys OpenAlex: View in OpenAlex

Collection: Pensoft Publishers

Keywords: Asia · Topics: Plant and animal studies, Fossil Insects in Amber, Hymenoptera taxonomy and phylogeny

The genus Laelius Ashmead, 1893 (Hymenoptera, Bethylidae) is a cosmopolitan bethylid genus with 68 valid species distributed across most zoogeographic regions worldwide. This taxonomic study on Korean species of Laelius has led to the description of four new species, namely L. afores sp. nov., L. atratus sp. nov., L. sulcatus sp. nov., and L. tricuspis sp. nov. Additionally, illustrations of the diagnostic characteristics of each species are provided, along with an updated key for 11 Laelius species from the Eastern Palaearctic region.

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