1. Afsar N, Siddiqui G, Ayub Z (2012) Imposex detection in Babylonia spirata (Gastropoda: Buccinidae) from Pakistan (northern Arabian Sea). Indian J Geo Mar Sci 41:418–424
2. Afsar N, Siddiqui G, Ayub Z (2013) Study of reproductive cycle of two archaeogastropods, Turbo coronatus and Monodonta canalifera. Pak J Zool 45:459–467
3. Ahmed M (1980) The breeding and recruitment of marine animals of the coast of Pakistan, bordering the Arabian Sea. Proc Pak Congr Zool 1:55–96
4. Ahmed M, Siddiqui G (1997) Histology of gonads and cephalic brood pouch of the marine gastropod Planaxis sulcatus of Karachi Coast. Hydrobiologia 350:127–130
5. Ahmed M, Niaz-Rizvi SH, Moazzam M (1982) The distribution and abundance of intertidal organisms on some beaches of Makran coast in Pakistan (Northern Arabian Sea). Pak J Zool 14:175–184