Choragus horni Wolfrum, 1930

Yunakov, Nikolai, Nazarenko, Vitalij, Filimonov, Rostislav & Volovnik, Semyon, 2018, A survey of the weevils of Ukraine (Coleoptera: Curculionoidea), Zootaxa 4404 (1), pp. 1-494 : 27

publication ID	https://doi.org/ 10.11646/zootaxa.4404.1.1
publication LSID	lsid:zoobank.org:pub:30009F6B-B87F-4955-85E1-A0159C2A73A2
DOI	https://doi.org/10.5281/zenodo.3800891
persistent identifier	https://treatment.plazi.org/id/03C56B5A-664F-B437-C1AB-484C3CFB2473
treatment provided by	Plazi
scientific name	Choragus horni Wolfrum
status

Treatment

Choragus horni Wolfrum View in CoL *

Records. KHR* [first record].

Distribution. Europe ( Tryzna & Valentine 2011).

Material examined. Kharkiv Prov.: 1 spec. ( KUMN) W env. of Kharkiv, Lisopark , deciduous forest, on dead Sorbus, A.N. Drogvalenko leg., 07.vi.1996 ; 2 spec. ( KUMN) idem, on stroma of Biscogniauxia nummularia collected from log, A.N. Drogvalenko leg., 21.vii.1998 ; 4 spec. ( KUMN) 3 km S Zmiiv, Zadonetskoye , pineforest, under bark of Sorbus, V. Terekhova leg., 20.xi.2008 ; 2 spec. ( KUMN) 7 km S Zmiiv, Gaidary , Populus tremula forest, N. Yunakov leg., 11.vi.2000 .

Biology. Mixed forests. Adults occur in VI–VII, hibernating individuals are found under bark in winter. Polyphagous on Sordariomycetes (Ascomycota) fungi associated with dead wood of deciduous trees; larva develops in pycnidia. In Ukraine Ch. horni recorded on Biscogniauxia nummularia (Xylariaceae) .