Olivella intorta
Original description(s):
To be added.
Callianax alectona (Duclos, 1835)
Strephona pedroana
Original description(s):"Small, elliptical; spire conical, about equal in length to the aperture; base of columella with a prominent fold. ". Recent. San Pedro, California, USA.
Conrad, 1856: Pl. 6 fig. 51.
Olivella intorta
Original description(s):"O. t. parva, ovoidea, subtumente; sutura vix sulcata; albido-grisea, fascia indistincta subsuturali olivacea, flammulis et maculis purpureo-fuscis plus minusve ornata; apertura antice aperta, postice angusta; callositate parietali ad suturam penultimam producta; columella maxime intorta, plica ad basin acuta, in pariete duabus saepe indistinctis; extus, linea spirali antica unica. Long. .52, long. spir. .17, lat. .26, div. 60°.". Type locality: San Juan.
Oliva alectona
Original description(s):No description, only figure.
