Isturgia arenacearia

Makhov, Ilya, 2021, Geometridae (Lepidoptera) of the Baikal region: keys to species and an annotated catalogue. Part 1. Ennominae, Zootaxa 4962 (1), pp. 1-125 : 62

88. Isturgia arenacearia ([Denis et Schiffermüller], 1775)

(male gen. Figs 28A, 28B ; female gen. Fig. 44I )

Tephrina arenacearia: Djakonov, 1926: 64 ; Wehrli, 1929: 26; Viidalepp, 1978: 760; 1996: 76; Gordeeva & Gordeev, 2007: 139.

Tephrina arenacearia altaica (Vojnits, 1979) : Berlov & Berlov, 2006: 108.

Material examined. Irkutskaya Oblast: Lavrentyevo, 19. VI .2012 , 1♂; Khayryuzovka , 18.VII.2018, 1♀ [ IM]; Parfyonovka , 12. VI .2010 , 1♂ spms.; Irkutsk, 16. VI.2015, 1♂; s. loc., 13.VII.1975, 1♀; Ust-Ordynsky , 29. VI .2007 , 1♂, E. Berlov [ EB]. Buryatia: Gusinoye , 1.VII.2016, 2♂; Tarbagatay , 29. VI.2016, 1♂; s. loc., 13.VII.2018, 4♂, 2♀; Gusinoozersk , 30. VI .2016 , 1♂; Beloozersk , 3.VII.2016, 2♂, 1♀; M. Tasarkhay , 7.VII.2016, 2♂; Mostovka , 28. VI.2015, 3♂, s. loc., 26. VI .2016 , 3♂; Bayan, 6.VII.2016, 1♂; s. loc., 5.VII.2016, 2♂; s. loc., 9.VIII.2020, 1♂; Senokosny , 29. VI.2015, 7♂; s. loc., 26. VI .2016 , 7♂; Novoselenginsk , 15. VI .2020 , 1♀; Ulan-Ude , 3. VI .2002 , 1♀, A. Filippov [ IM]; Udunga , 10.VII.2012, 1 spm., S. Didenko; Tsagan-Usun , 30. VI.1935, 7 spms., V. Semyonova, Moskvitin, Artemyeva & V . Rodd [ ZIN]; Khuramsha , 20.VII.1974, 1♂, 1♀; Khorinsk , 27. VI .1974 , 1♂,A. Tarmaeva [ ISEA].

Distribution. Transeurasiatic, subboreal. From European part of Russia to Primorye. Outside Russia in S Europe, Transcaucasia, Turkey, Middle Asia, Kazakhstan, СЕ, NW and central China, Korea, Japan (Honshu Isl.).

Hostplants: Trifolium , Medicago , Vicia ( Beljaev 1993; Beljaev 2016).

Figures

FIGURE 28. Male genitalia of Siberian Ennominae.A, B—Isturgia arenacearia; C–E—Narraga fasciolaria; F–H—Digrammia rippertaria; I–K—Macaria circumflexaria; L–N—M. wauaria. A, D, F, I, L—genital segment; B, E, G, J, M—phallos; C—valva; H, K, N—VIII abdominal sternite. Scale bar—1 mm.

FIGURE 44. Female genitalia of Siberian Ennominae. A—Alcis extinctaria; B—A. deversata; C—Abraxas grossulariata; D—A. karafutonis; E—A. sylvata; F—Calcaritis pallida; G—Lomaspilis marginata; H—L. nigrita; I—Isturgia arenacearia. A, B—sterigma and posterior part of the corpus bursae. Scale bar—1 mm.