A new Oriental genus of bostrichid beetle (Coleoptera: Bostrichidae: Xyloperthini), a new synonym and a lectotype designation for Octodesmus episternalis (Lesne, 1901)

  • Lan-Yu Liu Department of Science Communication, National Pingtung University, No.4-18, Minsheng Rd, Pingtung City, Pingtung County 90049
  • Roger A. Beaver 161/2 Mu 5, Soi Wat Pranon, T. Donkaew, A. Maerim, Chiangmai 50180
  • Sunisa Sanguansub Department of Entomology, Faculty of Agriculture at Kamphaeng Saen, Kasetsart University, Kamphaeng Saen, Nakhonpathom 73140
DOI: https://doi.org/10.5852/ejt.2016.189
Keywords: Octomeristes gen. nov., Octodesmus, Paraxylion, lectotype, new synonymy

Abstract

A new genus and species of bostrichid beetle, Octomeristes gen. nov. and Octomeristes pusillus gen. et sp. nov., in the tribe Xyloperthini is described from litchi (Litchi chinensis Sonn.) wood in Thailand. The genus is compared to Octodesmus Lesne, 1901, the only other xyloperthine genus with eight-segmented antennae, and to the xyloperthine genera, Xylion Lesne, 1901, Xylionulus Lesne, 1901 and Xylobosca Lesne, 1901. A new combination, Octomeristes minutissimus (Lesne, 1932) comb. nov., is transferred from Octodesmus Lesne, 1901. A lectotype is designated for Octodesmus episternalis Lesne, 1901, the type species of Octodesmus. Octodesmus kamoli Chûjô, 1964 is designated a new synonym of Paraxylion bifer (Lesne, 1932). A key is provided to the species of Octodesmus and Octomeristes gen. nov.

References

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Published
2016-04-11
How to Cite
Liu, L.-Y., Beaver, R. A., & Sanguansub, S. (2016). A new Oriental genus of bostrichid beetle (Coleoptera: Bostrichidae: Xyloperthini), a new synonym and a lectotype designation for Octodesmus episternalis (Lesne, 1901). European Journal of Taxonomy, (189). https://doi.org/10.5852/ejt.2016.189
Issue
No. 189 (2016): A new Oriental genus of bostrichid beetle (Coleoptera: Bostrichidae: Xyloperthini), a new synonym and a lectotype designation for Octodesmus episternalis (Lesne, 1901)
Section
Entomology
Copyright (c) 2016 Lan-Yu Liu, Roger A. Beaver, Sunisa Sanguansub

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