Triforis torticulus Dall, 1881
Triforis torticulus Dall, 1881: 82 .
Triforis (Sychar) torticula Dall, 1881 — Dall 1889a: 249, pl. 20, fig. 11b.
Triphora torticula Dall, 1881 — Abbott 1974: 112.
Inella torticula (Dall, 1881) — Rolán & Fernández-Garcés 2008: 112, fig. 15, 36h.
Strobiligera torticula (Dall, 1881) — Fernandes & Pimenta 2015a: 213, fig. 1.
Type locality. Off Cuba, Yucatan Strait, 1171 m deep.
Type material. MCZ 7390, lectotype. Syntypes in the USNM have been lost (Rolán & Fernández-Garcés, 2008).
Distribution. Cuba (Rolán & Fernández-Garcés 2008; Espinosa et al. 2012), Gulf of Mexico (Dall 1889b; Abbott 1974; Rosenberg et al. 2009), United States, Florida (Rolán & Fernández-Garcés 2008; Fernandes & Pimenta 2015a), Yucatan Strait (Dall 1881; Dall 1889a; Dall 1889b; Rolán & Fernández-Garcés 2008; Rosenberg et al. 2009; Fernandes & Pimenta 2015a).
Remarks. Lectotype designation by Rolán & Fernández-Garcés (2008).