Eutrichapion (Eutrichapion) ervi (Kirby)
Apion ervi Kirby, 1808
Records. CRI ČER DNI IFR KHM KHR KYI LUG LWI RIV TER VIN ZAK [Schoenherr 1833: 300; Łomnicki 1884: 34; Cherkunov 1889: 190; Rybiński 1903b: 153; Iljin 1926: 228; Penecke 1928: 383; Solodovnikova 1963a: 225; 1963c: 155; Khrolinsky 1965: 114; Solodovnikova 1965a: 9; 1965b: 338; 1966: 334; 1968: 30; Petrukha et al. 1988: 141; Mazur & Kuśka 1994: 303; Kubisz et al. 1998: 264; Mazur 2002: 220; Alonso-Zarazaga 2004; Nazarenko 2006b: 164; Nazarenko 2009b: 499; Alonso-Zarazaga 2011a: 166; Nazarenko 2012g: 50].
Distribution. Palaearctic (Alonso-Zarazaga 2011a).
Material examined. Crimea: 1 spec. (ZIN) Dolgorukovskaya Yaila Mt. Range, 6 km E Perevalne, 1000 m, N. Yunakov leg., 20.vi.2002; Kyiv Prov.: 1 spec. (SIZK) Kyiv, left bank of Dnieper River, Horbachykha urochyshche, sweepingin deciduous ( Populus, Salix etc.) forest, V.Yu. Nazarenko leg., 9.viii.2000.
Biology. Forests, meadows, ruderal habitats. Adults occur in V–X (Dieckmann 1977). On Fabaceae: Lotus corniculatus (Hoffmann 1958; Smreczyński 1965); Lens culinaris, Pisum sativum (Hoffmann 1958); Securigera varia (Hoffmann 1958; Solodovnikova 1963a; Smreczyński 1965); Vicia faba (Hoffmann 1958; Dieckmann 1977); Lathyrus pratensis, V. dumetorum, V. hirsuta, V. sativa, V. sepium (Hoffmann 1958; Smreczyński 1965; Dieckmann 1977); Trifolium alpestre (Solodovnikova 1963a); V. cassubica, V. cracca, V. sylvatica, V. tenuifolia (Dieckmann 1977); Lathyrus sylvestris, L. vernus, V. pisiformis (Dedyukhin 2012) .