Hessebius multicalcaratus Folkmanová, 1958

Gordana, Grbić & Ambros, Hänggi, 2019, ADDITIONAL SPIDER RECORDS FROM MT. FRUŠKA GORA (SERBIA) WITH A FIRST INSIGHT INTO WINTER SPECIES, Arthropoda Selecta 28 (1), pp. 8-20 : 13

Hessebius multicalcaratus Folkmanová, 1958

Map, Figs 24–27.

Hessebius multicalcaratus Folkmanová, 1958: 186 ; Zalesskaja, 1978: 45–47; Vsevolodova-Perel, 2009: 138; Bragina, 2012: 141; 2016: 109; Kunah, 2013: 73; Zuev, Evsyukov, 2016: 418.

MATERIAL. West Kazakhstan Region, Zhanybek Research Station : 2 $$ ( ZMMU No. 7798), forest belt, soil sample No. 3, 13. V.1965; 1 #, 1 $ ( ZMMU No. 7877), same place, soil sample Nos 1 and 6, 12–14. V.1965; 2 ##, 1 $ ( ZMMU No. 7879), same place, soil sample No. 31, 15. V.1966; 1 #, 2 $$ ( ZMMU No. 7880), same place, slope, soil sample Nos 4–5, 13. V.1965; 1 # ( ZMMU No. 7882), same place, depression, 15. V.1965; 1 #, 1 $, 1 fragm. ( ZMMU No. 7878), same place, flat salina (aridisol), 6. V.1965; 1 $ ( ZMMU No. 7883), same place, Matricaria , 1. V.1965, coll. unknown.

DISTRIBUTION. Russia (Volgograd and Rostov-on-Don regions), Ukraine (Dnepropetrovsk Region) [ Zalesskaja, 1978, Zuev, Evsyukov, 2016]. Kazakhstan (West Kazakhstan and Kostanay regions) [ Vsevolodova-Perel, 2009; Bragina, 2012, 2016].

REMARKS. According to Zalesskaja [1978], body length is 9–11 mm (vs. 9–21 mm in the above specimens); coxal pores 2–3 (vs. 2–5 in the studied specimens). P, F of 14 and 15 legs of male slightly dilated, 14P and 15P have small D sulci in the studied specimens (not mentioned by Folkmanová [1958] and Zalesskaja [1978] because of the lack of male material). Clypeus, labrum, maxillary complex, mandible and dental margin of forcipular coxosternite as in Figs 24–27.