New and little-known mute Trigonidiinae species from China (Orthoptera: Grylloidea: Trigonidiidae)

descriptionPublicationkeyboard_double_arrow_right Article 14 Mar 2022Publisher:Magnolia PressJournal:Zootaxa, volume 5,115, pages 210-220 (issn: 1175-5326, eissn: 1175-5334,

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Authors: SHI-YU LI; YI-JIAO LIU; ZHU-QING HE;

doi: 10.11646/zootaxa.5115.2.2

pmid: 35391372

New and little-known mute Trigonidiinae species from China (Orthoptera: Grylloidea: Trigonidiidae)

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Abstract

We provide a key to mute Trigonidiinae species from China, and provide morphological features of some nondescript species in brown color. We established a new genus, Zilingxi He gen. nov. with two new species Z. danmai He sp. nov. and Z. dian He sp. nov. from China. The new genus possesses a black line above clypeus; pseudepiphallic paramere of male genitalia possessing 2–3 branches; ovipositor shorter than other genera. Two new species are very similar in morphology, but different in the color pattern in frontal rostrum, and the shape of male genitalia. The type specimens are deposited in Museum of Biology, East China Normal University (ECNU).

Related Organizations

East China Normal University
China (People's Republic of)

Keywords

Male, China, Insecta, Trigonidiidae, Arthropoda, Animal Structures, Biodiversity, Organ Size, Gryllidae, Animalia, Animals, Body Size, Humans, Orthoptera, Animal Distribution, Taxonomy

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