13. Schizocarpus fedjushini (Dubinina, 1964)

Histiophorus fedjushini Dubinina, 1964: 123, fig. 9.1–4

Schizocarpus fedjushini, Fain & Lukoschus 1985: 45, figs. 8, 9, 11; Dubinina et al. 1993: 451 Schizocarpus mingaudi Trouessart, 1896, Fedjushin 1935: 337, fig. 110 (incorrect determination)

Material. 1 male (ZIN AVB- 2011-0504-032) from Castor fiber belorussicus [beaver #2], POLAND: Podlaskie Voivodeship, Suwałki County, near Wiżajny village, 54°21'50''N, 22°52'6''E, 17 April 2003, coll. A. Labrzycka; 4 males (ZIN AVB- 2011-0504-033, #1-4), same data, 18 April 2003 [beaver #4]; 13 males (ZIN AVB- 2011-0504- 0 34, #1-13), same data [beaver #5]; 11 males (ZIN AVB- 2011-0504-034, #1-11), same data [beaver #6].

Microhabitat. Head and neck dorsally.

Distribution. Described from C. f. orientoeuropaeus from Russia (Voronezh Reserve) (Dubinina 1964), from C. fiber (undetermined subspecies) from unknown locality in Europe (Fain & Lukoschus 1985), and from C. f. belorussicus from Belorussia (Berezina River) (Fedjushin 1935), and Poland (Suwałki) (present paper).