Srinivasa Rao, H. 1938. Observations on the Growth and Habits of the Gastropod Mollusc, Pyrazus Palustris (Linné), in the Andamans. Records of the Zoological Survey of India. 40, 2 (May 1938), 193–206. DOI:https://doi.org/10.26515/rzsi/v40/i2/1938/162261.