Apion basicorne, Taxa Only, Exact Match: 2 Treatments

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Ceratapion basicorne     Colonnelli, Enzo, 2003, A revised checklist of Italian Curculionoidea (Coleoptera), Zootaxa 337 (1), pp. 1-142 : 13 13
Apion basicorne     Yunakov, Nikolai, Nazarenko, Vitalij, Filimonov, Rostislav & Volovnik, Semyon, 2018, A survey of the weevils of Ukraine (Coleoptera: Curculionoidea), Zootaxa 4404 (1), pp. 1-494 : 43 43