Avenionia is a genus of small freshwater snails with a gill and an operculum, aquatic gastropod mollusk in the family Hydrobiidae.
Species Species within the genus Avenionia include: Avenionia berengueri (Bourguignat, 1882) Avenionia bourguignati (Locard, 1883) Avenionia brevis (Draparnaud, 1805) Avenionia roberti Boeters, 1967
Synonyms † Avenionia fossilis Youluo, 1978 (unavailable name) Avenionia ligustica Fo. Giusti & Bodon, 1981: synonym of Alzoniella ligustica (Fo. Giusti & Bodon, 1981) (original combination) Avenionia parvula Fo. Giusti & Bodon, 1981: synonym of Alzoniella parvula (Fo. Giusti & Bodon, 1981) (original combination) Avenionia vayssieri Nicolas, 1882: synonym of Avenionia berenguieri (Bourguignat, 1882)
References
Nicolas, H. (1882). Quelques notes sur le genre Avenionia. Nouveau Mollusque découvert dans les puits et les eaux souterraines du sous-sol de la ville d'Avignon. Mém. Acad. Vaucluse, 1: 159-168. Avignon. Giusti, F.; Bodon, M. (1981). Il genere Avenionia in Italia: due nuove specie dell'Apennino settentrionale. Archiv für Molluskenkunde. 111(4/6): 223-242. Glöer P. (2022). The freshwater gastropods of the West Palaearctis. Identification key, Anatomy, Ecology, Distribution. III. Hydrobiidae. Hetlingen: The author. 528 pp. Boeters, H. D. & Winter, A. J. de. (1983). Neues über Avenionia Nicolas 1882 (Prosobranchia: Hydrobiidae). Archiv für Molluskenkunde. 114 (1/3): 25-30. Frankfurt am Main.
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