Type locality Shushkovtsy ("Szuskowce"), Ternopil's'ka Oblast', Ukraine; Badenian, Langhian to early Serravallian, middle Miocene [details]
MolluscaBase eds. (2024). MolluscaBase. Cyclostoma rotundatum Du Bois de Montpéreux, 1831 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1054183 on 2024-04-18