Attractive rosselli collected from an orange sponge in 64 metres of water at Big Bank, south of False Entrance in Western Australia.
Pretty specimen and the classic rosselli with malleated tan dorsal window with white patch. The shell has intact siphons and graded Fine++ due to the obvious nacre scrape on top of the dorsum that the animal has coated with a thin additional layer of nacre. This is indicated by green arrows in the photos.