Architectonica maxima
Architectonica maxima, the giant sundial, is a species of sea snail, a marine gastropod mollusk in the family Architectonicidae, which are known as the staircase shells or sundials.[1] DescriptionArchitectonica maxima has a shell that reaches 19โ82 mm[2] and it is the largest member of the sundial family. This shell is low-spired and quite flattened, with a beaded surface. The shoulder slope is divided into two ribs by a spiral groove.[3] The basic color is cream, with brown spots. DistributionThis species can be found in the Indo-Pacific, from East Africa and the Persian Gulf to western Pacific, Japan, eastern Australia, New Zealand, New Caledonia and Hawaii.[2][4][5][3] HabitatGiant sundial is a carnivore deeper water sea snail living on sandy patches and muddy sublittoral bottoms,[3] close to soft corals, at a depth of 10 โ 280 m.[5] References
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