A survey of the weevils of Ukraine (Coleoptera: Curculionoidea) Author Yunakov, Nikolai Author Nazarenko, Vitalij Author Filimonov, Rostislav Author Volovnik, Semyon text Zootaxa 2018 2018-04-06 4404 1 1 494 journal article 22804 10.11646/zootaxa.4404.1.1 1416a8a0-adc9-486b-b88d-52328522c85b 1175-5326 3766751 30009F6B-B87F-4955-85E1-A0159C2A73A2 Tychius ( Tychius ) affinis Becker Tychius affinis Becker, 1864 Records. DON* LUG [ Arnoldi 1956: 311 ]. Distribution. Ukraine , South European Russia , Caucasus ( Caldara 2013a ). Material examined. Donetsk Prov. : 2 spec. ( ZIN ) Novoselivka , Siversky Donets River , Svyatohirsk Monastery , Arnoldi leg., 28.v.1937 ; 3 spec. ( ZIN ) Novoselivka , Svyatohirsk , Arnoldi leg., 15–16.vi.1938 ; 1 spec. ( ZIN ) Yaseneve , Svyatohirsk , Arnoldi leg., 1.vi.1939 . Biology. Xerothermic grasslands, sands. Adults occur in V–VI. On Astragalus varius (Fabaceae) ( Caldara 1990 ; Isayev 2007).