TL;DR: Two new species of the genus Capnia from the Hengduan Mountains of southwestern China, C. oblata sp.
Abstract: Two new species of the genus Capnia from the Hengduan Mountains of southwestern China, C. oblata sp. nov. and C. xiei sp. nov. are described and illustrated as new members of the C. cordata Kimmins species group. Capnia oblata sp. nov. is characterized by posteromedial process of tergum 9 connecting antecosta with the medial sclerite bar. Capnia xiei sp. nov. is characterized by main epiproct sclerite bifurcate apically and basally with a bilamellar structure. The new species are compared with similar taxa.
TL;DR: Comparative morphological studies and newly discovered characters of the genitalia has allowed for the first time a synopsis of the adults of the West Palaearctic and Nearctic genera of Capniidae.
Abstract: Zwicknia Muranyi, gen. n. is erected for the Capnia bifrons species group sensu Zhiltzova, 2001 with the description of three new species based on morphology, mating call, and the mitochondrial DNA marker cytochrome c oxidase I: Z. acuta Muranyi & Orci, sp. n., Z. kovacsi Muranyi & Gamboa, sp. n. and Z. rupprechti Muranyi, Orci & Gamboa, sp. n.. Zwicknia bifrons (Newman, 1838) comb. n. is selected as the type species and redescribed. The other three species placed into Zwicknia, gen. n., Z. sevanica (Zhiltzova, 1964) comb. n., Z. tuberculata (Zhiltzova, 1964) comb. n., and Z. turkestanica (Kimmins, 1950) comb. n. are redescribed based only on morphological characters. Comparative morphological studies and newly discovered characters of the genitalia has allowed for the first time a synopsis of the adults of the West Palaearctic and Nearctic genera of Capniidae. Arsapnia Banks, 1897 (type species: A. decepta Banks, 1897 comb. rev.) is removed from synonymy with Capnia Pictet, 1841 with new combinations, Arsapnia arapahoe (Nelson & Kondratieff, 1988) comb. n., A. coyote (Nelson & Baumann, 1987) comb. n., A. pileata (Jewett, 1966) comb. n., A. sequoia (Nelson & Baumann, 1987) comb. n., A. teresa (Claassen, 1924) comb. n., A. tumida (Claassen, 1924) comb. n., and A. utahensis (Gaufin & Jewett, 1962) comb. n. A new sensu stricto diagnosis of Capnia is proposed with comments on the taxa retained in Capnia sensu lato.
TL;DR: According to the diagnostic characters of the male epiproct, C. khingana sp.
Abstract: Capnia khingana sp. n. (Plecoptera: Capniidae) is described as a new brachypterous species from the Lesser Khingan Range south of the Far East of Russia. Detailed descriptions and illustrations are provided for both sexes. According to the diagnostic characters of the male epiproct, C. khingana sp. n. may be tentatively assigned to the C. atra species group.
TL;DR: A new species of the genus Capnia s.l. as mentioned in this paper was described and illustrated from Jiangsu Province, of southeastern China, which is distinguished from other known Chinese capniid species by the unique thoracic sclerites and genitalic characters.
Abstract: A new species of the genus Capnia s.l. , C. zijinshana Du & Chen, sp. nov. is described and illustrated from Jiangsu Province, of southeastern China. The new species is distinguished from other known Chinese capniid species by the unique thoracic sclerites and genitalic characters.