Abstract
A total of eleven species and two subspecies are recognized within the Chinese endemic genus Straneostichus Sciaky, 1994 (Carabidae: Pterostichini), including three new species described in the present paper: Straneostichus politus sp. nov. (Sichuan: Wolong), Straneostichus liupanensis sp. nov. (Ningxia: Liupanshan) and Straneostichus ganqingensis sp. nov. (Qinghai: Mengda and Gansu: Dangchang). Taxonomical notes and new distribution records for all the known species are provided, along with an updated key to the species of Straneostichus.
References
Bousquet, Y. (2017) Tribe Pterostichini Bonelli, 1810. In: Löbl, I. & Löbl, D. (Eds.), Catalogue of Palaearctic Coleoptera, Volume 1: Archostemata-Myxophaga-Adephaga. EJ Brill, Denmark, p. 717.
Lorenz, W. (2005) Systematic list of extant ground beetles of the world (Insecta Coleoptera Geadphaga: Trachypachidae and Carabidae incl. Paussinae, Cicindelinae, Rhysodinae), second edition. Wolfgang Lorenz, Tutzing, Germany, 530 pp.
Sciaky, R. (1994) Straneostichus gen. n., a new genus and four new species from China (Coleoptera: Carabidae: Pterostichinae). Annalen des Naturhistorischen Museums in Wien. Serie B Für Botanik Und Zoologie, 96, 189–198.
Sciaky, R. (1996) Straneostichus farkaci sp. n. from China (Coleoptera: Carabidae: Pterostichinae). Klapalekiana, 32, 85–88
Sciaky, R. & Wrase, D.W. (1997) Twenty-nine new taxa of Pterostichinae from Shaanxi (Coleoptera, Carabidae). Linzer Biologische Beitrӓge, 29, 1087–1139.
Xie, W.P. & Yu, P.Y. (1993) Classification of the genus Aristochroa in China (Coleoptera: Carabidae). Acta Scientiarum Naturalium Universitatis Pekinensis, 29(2), 174–183. [in Chinese]
Yu, P.Y. (1992) Insects of the Hengduan Mountains regions. Volume 2. Science Press, Beijing, China, pp. 471–472. [in Chinese]