A new species, a new combination, and a new record of Crossotarsus Chapuis, 1865 (Coleoptera, Curculionidae, Platypodinae) from China

Authors: Lai, Shengchang Country: People's Republic of China DOI: 10.3897/zookeys.1028.61018 Published: Jan. 1, 2021 Source: ZooKeys OpenAlex: View in OpenAlex

Collection: Pensoft Publishers

Keywords: Ambrosia beetle · Topics: Coleoptera Taxonomy and Distribution, Forest Insect Ecology and Management, Insect-Plant Interactions and Control

This study describes a new species, Crossotarsus beaveri Lai & Wang, sp. nov., designates a new combination, C. brevis (Browne, 1975, comb. nov. from Platypus Herbst, 1793), and notes a new record, C. emorsus Beeson, 1937, from China. Genetic data from four genes indicate that the new species and C. brevis form a clade clustered with other Crossotarsus species. Molecular phylogeny and morphological characters support their taxonomic placement.

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