Annandale, T. N. & Prashad, B. (1919). Some gastropod molluscs from the Gangetic Delta. <em>Records of the Indian Museum.</em> 16: 241-257., available online athttps://www.biodiversitylibrary.org/page/11132317 page(s): 247, pl. 20, fig. 6 [details]
original descriptionAnnandale, T. N. & Prashad, B. (1919). Some gastropod molluscs from the Gangetic Delta. <em>Records of the Indian Museum.</em> 16: 241-257., available online athttps://www.biodiversitylibrary.org/page/11132317 page(s): 247, pl. 20, fig. 6 [details]
basis of recordAnnandale, T. N. & Prashad, B. (1921). The Indian molluscs of the estuarine family Stenothyrinae. <em>Records of the Indian Museum.</em> 21: 121-136., available online athttps://www.biodiversitylibrary.org/page/11201652 page(s): 128 [details]