Triforis benoitiana Aradas, 1869
Triforis benoitiana Aradas, 1869: 550 .
Triforis perversus var. benoitianum Aradas, 1869 — Monterosato 1875: 37.
Triforis perversus var. benoitiana Aradas, 1869 — Monterosato 1878a: 98.
Triphora perversa f. benoitiana Aradas, 1869 — Nordsieck 1968b: 155.
Type locality. Italy, Sicily .
Type material. Type material not located so far.
Distribution. Italy (Aradas 1869; Aradas & Benoit 1870; Monterosato 1875; Monterosato 1878a; Aradas & Benoit in Kobelt 1876; Tryon 1887; Nordsieck 1968b; Nordsieck 1982).
Remarks. Considered a junior synonym of Trochus perversus Linnaeus, 1758 (Bouchet 1985) .