Two new species of Episymploce Bey-Bienko, 1950 (Blattodea, Ectobiidae, Blattellinae) from China

Authors: Li, TingTing Country: People's Republic of China DOI: 10.3897/zookeys.954.49738 Published: Jan. 1, 2020 Source: ZooKeys OpenAlex: View in OpenAlex

Collection: Pensoft Publishers

Keywords: Blattaria · Topics: Plant and animal studies, Fossil Insects in Amber, Insect and Arachnid Ecology and Behavior

Two new species of Episymploce Bey-Bienko from China are described. Nine individuals of E. sichuanensis sp. nov. were collected from Sichuan Province and four individuals of E. maxima, sp. nov. were collected from Guangxi Province. Morphology, especially the wings, specialized abdominal tergum and genitalia of adults, are described and illustrated in detail. Episymploce sichuanensis sp. nov. is similar to E. kunmingi (Bey-Bienko, 1969), but can be easily distinguished by the reduced wings, bifurcated two processes at the hind margin of the supra-anal plate, and the unspecialized first abdominal tergum (T1). Episymploce maxima sp. nov. is similar to E. taiheizana Asahina, 1979 but is distinguished by its large size, the lateromedial margins of the subgenital plate without processes, and the unspecialized T1. A key to the recorded Episymploce species from China is provided in this paper.

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