Geometridae (Leach, 1815)

Knyazev, Svyatoslav A. & Ponomarev, Konstantin B., 2020, Additions to the Catalogue of Lepidoptera of Omsk Region of Russia. Part 1., Ecologica Montenegrina 36, pp. 87-91 : 88

Family Geometridae

Scopula flaccidaria (Zeller, 1852) , fig. 1

Material examined. 1♂, Cherlack district , 8.5 km SE of Nikolaevka village, 54°13'6.34"N, 75°8'38.49"E, at light, 7-8. VI .2020, S.A. Knyazev ( SKO) .

Remark. The species was reported from Novosibirsk region by the single specimen ( Knyazev et al. 2015). The present record is the second in West Siberia.

Heterothera serraria (Lienig & Zeller, 1846) , fig. 2

Material examined. 7♂, Tara district , 0.5 km N of Timshinyakovo village, 56°57'8.97"N, 74°25'49.51"E, at light, 24-25. V .2020, S.A. Knyazev ( SKO) .

Remark. New to the West Siberian Plain. The species was reported from Salair ridge in the eastern part of Novosibirsk region ( Knyazev et al. 2016).

Thera juniperata (Linnaeus, 1758) , fig. 3

Material examined. 3♂, Sedel`nikovo district, 8.5 km W of Keizes village , 56°55'12.61"N, 75°34'40.40"E, at light, 13.IX.2020, S.A. Knyazev ( SKO) .

Remark. New to Asia and to the West Siberian Plain. This Holarctic species distributed in Central and Southern Europe including European part of Russia, Caucasus, Turkey, North America ( Hausmann, Viidalepp 2012). Specimens collected in forest zone in mixed forest with predominance of Abies , Pinus , Betula , and Juniperus in the undergrowth.

Jankowskia bituminaria (Lederer, 1853) , fig. 4

Material examined. 1♀, Cherlack district , 2 km N of Malyi Atmas village, 54°0'55.72"N, 74°56'35.73"E, at light, 14-15.VII.2020, S.A. Knyazev ( SKO) .

Remark. This species was reported from Baraba forest-steppe zone in Novosibirsk region of West Siberia ( Vasilenko 2006) but without localities.

Phigalia pilosaria ([Denis & Schiffermüller], 1775), fig. 5

Material examined. 1♂, Ust- Ishim district , Ust-Ishim suburb, 57°40'12.57"N, 71°10'7.46"E, at light, 17- 18.IV.2020, S.A. Knyazev ( SKO) .

Remark. The species was reported from Khanty-Mansi autonomous okrug in West Siberia ( Beljaev, Mironov 2019).

Figures

Figures 1−11. 1 – Scopula flaccidaria, Nikolaevka, 7-8.VI.2020 (SKO); 2 – Heterothera serraria, Timshinyakovo, 24- 25.V.2020 (SKO); 3 – Thera juniperata, Keizes, 13.IX.2020 (SKO); 4 – Jankowskia bituminaria, Malyi Atmas, 14- 15.VII.2020 (SKO); 5 – Phigalia pilosaria, Ust-Ishim, 17-18.IV.2020 (SKO); 6 – Macrochilo cribrumalis, Proletarskyi, 1-2.VII.2020 (SKO); 7 – Enterpia picturata, Malyi Atmas, 17-18.VII.2020 (SKO); 8 – Cucullia fuchsiana, Malyi Atmas, 17-18.VII.2020 (KPO); 9 – Arenostola phragmitidis, Omsk, 28.VII.1923 (ZISP); 10 – Clossiana frigga, Loskutovo, upperside (SKO); 11 – Clossiana frigga, Loskutovo, underside (SKO).