Species

Omocestus (Haplomocestus) caucasicus Tarbinsky, 1930

Nomenclature (4)

Omocestus caucasicus Tarbinsky, 1930: 182.
Holotype; male; 46fa669f-ccd0-41b3-8eb0-3129d2a12c28; deposited at: Russian Academy of Sciences, Zoological Institute, St. Petersburg (ZIN); Azerbaijan: Quba: Kussary, District Kuba [Quba District]
Omocestus (Haplomocestus) caucasicus Tarbinsky, 1930 in Tarbinsky, 1940

Omocestus caucasicus Tarbinsky, 1930 in Bey-Bienko & Mistshenko, 1951: 478 [107].
Omocestus (Haplomocestus) caucasicus Tarbinsky, 1930 in Snegovaya & Kerimova, 2022: 560.

Bey-Bienko, G.Y. & Mistshenko, L. (1951) Keys to the Fauna of the U.S.S.R. [1964 English translation no. 40]. In Locusts and Grasshoppers of the U.S.S.R. and Adjacent Countries. Zoological Inst. of the U.S.S.R. Academy of Sciences, Moscow/Leningrad. Vol. 2, 385–667 [1–291]. Available at http://www.biodiversitylibrary.org/item/224097#page/7/mode/1up
Snegovaya, N.Y. & Kerimova, I. (2022) A check-list of the Orthoptera of Azerbaijan Republic. Munis Entomology and Zoology, 17(1), 545–572. Available at http://www.munisentzool.org/Issue/abstract/a-check-list-of-the-orthoptera-of-azerbaijan-republic_13773

Tarbinsky, S.P. (1930) On some new and little known Orthoptera from Palaearctic Asia III. Konowia, Zeitschrift für Systematische Insektenkunde, 9, 177–190. Available at http://www.biologiezentrum.at/pdf_frei_remote/KON_9_0177-0190.pdf
Tarbinsky, S.P. (1940) The Saltatorian Orthopterous Insects of the Azerbaidzhan S.S.R. Acad. Sci. Azyerbaidjankoi S.S.R., Moscow-Leningrad, 245 pp. [in Russian]

Summary of taxonomic names by rank, showing valid extant names, fossil names, invalid names, and total counts.
Taxon	Valid names
Rank	Extant	Fossil	Invalid	Total
Species	1	0	1	2