Karapunar & Nützel (2022) placed this genus in Eotomariinae. [details]
Karapunar et al. (2022) discussed the similarity with Peruvispira Chronic, 1949, considering that Cordispira "might ... [details]
The Boggy Formation outcrop at the Buckhorn Asphalt Quarry (34°26'44″N; 96°57'41″W), Desmoinesian. [details]