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Issue: Vol. 5278 No. 2: 5 May 2023
Type: Article
Published: 2023-05-05
DOI: 10.11646/zootaxa.5278.2.7
Page range: 351-362
Abstract views: 297
PDF downloaded: 18

Review of the genus Eurhaphidophora Gorochov, 1999 (Orthoptera: Ensifera: Rhaphidophoridae) from Thailand, with description of a new species

Department of Entomology; Faculty of Agriculture; Kasetsart University; Bangkok; Thailand
Zoological Institute; Russian Academy of Sciences; 1 Universitetskaya Emb.; 199034 St Petersburg; Russia
Department of Entomology; Faculty of Agriculture at Kampaengsaen; Kasetsart University; Nakhon Pathom; 73140; Thailand
Department of Entomology; Faculty of Agriculture; Kasetsart University; Bangkok; Thailand
Orthoptera rhaphidophorids Indochina new species taxonomy

Abstract

Thai rhaphidophorid species of the genus Eurhaphidophora Gorochov 1999 are reviewed. Previously, two species and one subspecies (E. bispina Gorochov 2010; E. pawangkhananti Dawwrueng, Gorochov & Suwannapoom 2020; E. tarasovi doitungensis Dawwrueng, Gorochov & Suwannapoom 2020) were reported from Thailand. In this study, a new additional species (E. apicoexcisa sp. nov.) from Ratchaburi Province is described. Males of this new large-sized species are easily recognized from other males of Eurhaphidophora by an almost straight and lamellar posteromedian process of the ninth abdominal tergite, the presence of a small but rather deep and rounded apical excision on this process, and a long apical part of the epiproct. Females of the new species also can be distinguished from other Thailand congeners by the presence of a small rounded posteromedian projection on the both eighth and ninth abdominal tergites, and a shortly triangular subgenital plate. An updated species catalogue of all known species and taxonomic keys to Thailand Eurhaphidophora species for males and females are provided.

 

References

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