Triforis intermedia Dall, 1881
Triforis intermedius Dall, 1881: 85 .
Triforis (Inella) triserialis var. intermedia Dall, 1881 —Dall 1889: 247, pl. 20, fig. 8.
Triphora triserialis var. intermedia Dall, 1881 — Abbott 1974: 112.
Triphora intermedia Dall, 1881 — Rolán & Fernández-Garcés 2007: 16.
Inella intermedia (Dall, 1881) — Rolán & Fernández-Garcés 2008: 108, fig. 14g –j, 36f.
Original localities. Off Cuba, Yucatan Strait and Cape San Antonio, 1171m deep.
Type material. MCZ 7386, lectotype .
Distribution. Barbados (Dall 1889a; Dall 1889b; Rolán & Fernández-Garcés 2008), Cuba (Rolán & Fernández-Garcés 2008; Espinosa et al. 2012), Gulf of Mexico (Dall 1881), Mexico (Rolán & Fernández-Garcés 2008), United States, Florida (Dall 1889b; Abbott 1974), Yucatan Strait (Rolán & Fernández-Garcés 2008).
Remarks. The genus Triforis is of feminine gender, therefore the name should be Triforis intermedia . Lectotype designation by Rolán & Fernández-Garcés (2008).