Cionus griseus, Taxa Only, Exact Match: 2 Treatments

Cionus griseus subsp. versus			Stüben, Peter E., Schütte, André & Astrin, Jonas J., 2021, Barcoding and interspecific relationships of Macaronesian Weevils (Coleoptera: Curculionoidea), Beiträge Zur Entomologie = Contributions to Entomology 71 (1), pp. 127-135 : 131	131
Cionus griseus			Košťál, Michael & Caldara, Roberto, 2019, Revision of Palaearctic species of the genus Cionus Clairville (Coleoptera: Curculionidae: Cionini), Zootaxa 4631 (1), pp. 1-144 : 98-99	98-99