Architectonica laevigata is a species of sea snail, a marine gastropod mollusk in the family Architectonicidae, which are known as the staircase shells or sundials.
Description The diameter of the shell attains 30 mm.Pati, Premalata, and R. C. Panigrahy. "On some mollusca collections from different beaches of south Odisha coast of India." Records of the Zoological Survey of India (2013): 229-254.
Distribution This marine species can be found in tropical and warm-temperate regions in the Central and Eastern Indian Ocean, in the Red Sea, off the Philippines; also off Queensland, Australia.
References
Bieler, R. (1993). Architectonicidae of the Indo-Pacific (Mollusca, Gastropoda). Abhandlungen des Naturwissenschaftlichen Vereins in Hamburg. NF. 30: 1-376. Steyn, D. G. & Lussi, M. (2005). Offshore shells of southern Africa: A pictorial guide to more than 750 gastropods. Published by the authors. pp. i–vi, 1–289. Dautzenberg P. (1929). Contribution à l'étude de la faune de Madagascar: Mollusca marina testacea. Faune des colonies françaises. [Contribution to the study of the fauna of Madagascar: Mollusca marina testacea. Fauna of the French colonies.]. Société d'Editions Géographiques, Maritimes et Coloniales. 3(4): 321-636, pls 4-7. Paris.
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