Boreus (Boreus) westwoodi Hagen, 1866

Stolbov, V. A., Galich, D. E. & Nizovtsev, D. S., 2018, New data on distribution of winter insects (Mecoptera: Boreidae; Diptera: Limoniidae) in Western Siberia, Far Eastern Entomologist 359, pp. 12-15 : 13

Boreus (Boreus) westwoodi Hagen, 1866

Figs 1, 2

MATERIAL EXAMINED. Russia: Tyumen oblast: Tobolsky district, Vinokurova village , 58°21'N, 68°20'E, siberian pine-spruce-fir forest with green moss, 29.IV 2009, 1♂

(E. V. Sergeeva leg.); same locality, 23.IV.–11.V 2012, 1♂ (D.E. Galich leg.) ; same locality ,

11.IV 2014, 1♀ (D.E. Galich leg.); same locality , 25.IV 2014, 2♂ (D.E. Galich leg.); Tobolsky district , 58°19'N, 68°20'E, pine forest , 23.IV–07. V 2010 , 1♂ (D.E. Galich leg.); same locality, 20. III 2015 , 1♀ (D.E. Galich leg.); Abramova village , 58°24'N, 68°26'E, bank of the

Aremzyanka River , 21.IV 2014, 1♂ (D.E. Galich leg.); Uvatsky district, 58°10'N, 68°17'E ,

pine forest with sphagnum, 15.IV 2015, 1♂ (D.E. Galich leg.).

DISTRIBUTION. Northern, Central and Eastern Europe (Hagvar & Østbye, 2011), north and the center of the European part of Russia (Dorochova & Martynova, 1987; Nikolajev,

2015).

NOTES. Here this species is firstly recorded from Asia (Western Siberia: Tyumen oblast).

Order Diptera

Family Limoniidae

Figures

Figs. 1–5. Winter insects of Western Siberia. 1, 2 – Boreus westwoodi: 1 – ♀; 2 – ♂; 3 – Chionea araneoides, ♀; 4, 5 – Chionea crassipes crassipes: 4 – ♀; 5 – ♂.