Images: Alcithoe larochei Marwick, 1926

Off Cape Campbell, Marlborough. 144mm

Holotype, collected pre 1925, 55 metres, off Opotiki, Bay of Plenty, NZ (MA70019). © Auckland Museum (CC-BY)

Collected 17 Jan 1995, off Cape Kidnappers, NZ (M.119065). © Museum of New Zealand Te Papa Tongarewa (CC-BY-NC-ND)

Collected 9 Feb 1974, off Mayor Island, Bay of Plenty, NZ (M.035402). © Museum of New Zealand Te Papa Tongarewa (CC-BY-NC-ND)