Published March 18, 2021
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Journal article
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New data on diagnostics and distribution of the little-known comb-clawed beetle Cornucistela serrata (Coleoptera: Tenebrionidae: Alleculinae)
Authors/Creators
- 1. Precaspian Institute of Biological Resources of the Daghestan Federal Research Centre of the Russian Academy of Sciences, 45 M. Gadzhiev str., Makhachkala 367000, Russia; Dagestan State University, 43a M. Gadzhiev str., Makhachkala 367000, Russia
- 2. Department of Life Sciences, Natural History Museum, London, SW7 5BD, the United Kingdom
Description
Additional diagnostic characters of the little-known alleculine species Cornucistela serrata Campbell, 1980 are discussed. Variability of ocular index, a character widely used in the systematics of Alleculinae, is demonstrated. The distribution of C. serrata is amended; the species is known from the central part of Saudi Arabia and not from western provinces of the country as previously thought. A corrected key to species of Cornucistela Campbell, 1980 is given.