Photograph taken by Mary Jane Adams taken in Milne Bay, PNG
Comment from the photographer: Haminoea sp. 1, Aigura village, Lavora Ward, Milne Bay province, PNG, Oct. 7, 2004, scanned from slide film.
There were a lot of these bubble shells ranging in size from 3-6 mm, crawling on sand and algae in 2-5 meters of water.