Two new species of the Gonioctena mauroi species-group from China (Coleoptera: Chrysomelidae: Chrysomelinae)

Stránky	173-181
DOI	10.1515/aemnp-2017-0066
Klíčová slova	Coleoptera, Chrysomelidae, Chrysomelinae, Gonioctena, Brachyphytodecta, taxonomy, new species, ovoviviparity, China, Vietnam
Citace	CHO, Hee-Wook. Two new species of the Gonioctena mauroi species-group from China (Coleoptera: Chrysomelidae: Chrysomelinae). Acta Entomologica Musei Nationalis Pragae. Prague: National Museum, 2017, 57(1), 173-181. DOI: https://doi.org/10.1515/aemnp-2017-0066. ISSN 0374-1036 (print) 1804-6487 (online). Also available from: https://www.nm.cz/periodicals/aemnp/57-1/two-new-species-of-the-gonioctena-mauroi-species-group-from-china-coleoptera-chrysomelidae-chrysomelinae

Acta Entomologica Musei Nationalis Pragae | 2017/57/1

The Gonioctena mauroi species-group of the subgenus Brachyphytodecta Bechyně, 1948 is proposed to include four species: G. (B.) mauroi Cho & Borowiec, 2016 (Vietnam), G. (B.) medvedevi Cho & Borowiec, 2016 (Vietnam), G. (B.) kuatunensis sp. nov. (China: Fujian), and G. (B.) longshengensis sp. nov. (China: Guangxi). They are characterized by the presence of setae on the aedeagus, which is unique within the subgenus. A key to the species, habitus photographs, illustrations of diagnostic characters and a distribution map are provided. Ovoviviparity is newly recorded in G. (B.) longshengensis sp. nov.

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