original description
(of Clessinia vexatilis Andrusov, 1902 †) Andrusov, N. (1902). Materialy k poznaniyu Prikaspiyskogo neogena. Akchagyl'skiye plasty. <em>Trudy Geologicheskago Komiteta, novaya seriya.</em> 15(4): 1-153.
page(s): 59, 125, pl. 1, figs 36-38a [details]
From editor or global species database
Status Generic attribution uncertain [details]