World Register of Marine Species (WoRMS)
Pseudonapaeus beddomeanus (G. Nevill, 1878)
MolluscaBase eds. (2026). MolluscaBase. Pseudonapaeus beddomeanus (G. Nevill, 1878). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1902857 on 2026-08-30
Nevill, G. (1878). Mollusca. Scientific Results of the Second Yarkand Mission; based upon the collections and notes of the late Ferdinand Stoliczka Ph.D., 1-21, 1 pl. Calcutta (Office of the Superintendent of Government Printing).
Theobald, W. (1881). List of Mollusca from the hills between Mari and Tandiani. The Journal of the Asiatic Society of Bengal. Part II, 50 (1): 44-49. Calcutta [30 April].