On a collection of some Mollusca from Budhabalanga estuary, Odisha Author Gurumayum, S. D. text Records of the Zoological Survey of India 2019 119 1 55 59 journal article 10.26515/rzsi/v119/i1/2019/123277 2581-8686 10956119 19. Pitar alabastrum (Reeve, 1863) 1863. Dione alabastrum Reeve, Conch. Icon . , 14, Dione sp. 42 Material examined: 4 valves Measurements: Length: 1.6cm , Height: 1.2cm Distribution: Orissa , Tamil Nadu , West Bengal . Remarks : The species is: marine in its habitat.