| 821 | Springsteen, F.J. and F.M. Leobrera 1986 Shells of the Philippines. Carfel Seashell Museum. Metro Manila, Philippines. 377 p. | 1986 | Cypraea nucleus | 84 | 
				
			| 799 | Abbott, R.T. 1991 Seashells of South East Asia. Graham Bash, Singapore. 145 p. | 1991 | Cypraea nucleus | 41 | 
				
			| 106786 | Moretzsohn, F. and E.A. Kay 1995 Hawaiian marine molluscs - an update to Kay, 1979. 61st American Malacological Union Congress, University of Hawaii, 25p. | 1995 | Cypraea nucleus | 4 | 
				
			| 75725 | Allen, G.R. and S.A. McKenna 2001 A marine Rapid Assessment of the Togean and Banggai Islands, Sulawesi, Indonesia. RAP Bulletin of Biological Assessment 20, Conservation International, Washington, DC. | 2001 | Cypraea nucleus | --> | 
				
			| 108776 | White, A.T. 2001 Philippine Coral Reef: A Natural History Guide. Bookmark Inc. and SUlu Fund for Marine Conservation Foundation, Inc., Manila, 276 pp. | 2001 | Cypraea nucleus | 230 | 
				
			| 83492 | Wells, F.E. 2002 Molluscs of the Raja Ampat Islands, Papua province, Indonesia. In McKenna. | 2002 | Cypraea nucleus | 117 | 
				
			| 3116 | Smith, B.D. 2003 Prosobranch gastropods of Guam. Micronesia 35-36:244-270. | 2003 | Cypraea nucleus | 257 | 
				
			| 833 | Ruppert, E.E., R.S. Fox and R.D. Barnes 2004 Invertebrate Zoology. A functional evolutionary approach. 7th Ed. Brooks/Cole, Thomson Learning learning, Inc. 990 p. | 2004 | Staphylaea nucleus | --> | 
				
			| 77676 | Lee, S. and S. Chao 2005 Shallow-water marine shells from the mouth of Baoli River, Southern Taiwan. Coll. And Res. 19:5-15. | 2005 | Cypraea nucleus | 8 | 
				
			| 8319 | ANS, Academy of Natural Sciences 2007 Academy of Natural Sciences Malacology Database. Accessed through GBIF data portal, http://newportal.gbif.org/datasets/resource/175 13/09/2007. | 2007 | Cypraea nucleus | --> | 
				
			| 99637 | Héros, V., P. Lozouet, P. Maestrati, R. von Cosel, D. Brabant and P. Bouchet 2007 Mollusca of New Caledonia. pp. 199-254. In Payri, C.E.; Richer de Forges, B. (eds). Compendium of marine species in New Caledonia, Doc. Sci. Tech. II7, seconde edition, IRD, Noumea. | 2007 | Staphylaea nucleus | --> | 
				
			| 83672 | van der Meij, S.E.T., R.G. Moolenbeek and B.W. Hoeksema 2009 Decline of the Jakarta Bay molluscan fauna linked to human impact. Marine Pollution Bulletin 59:101-107. | 2009 | Staphylaea nucleus | 104 | 
				
			| 87883 | Tröndlé, J. and M. Boutet 2009 Inventory of marine molluscs of French Polynesia. Atoll Research Bulletin 570:1-90. | 2009 | Staphylaea nucleus | --> | 
				
			| 103672 | Florida Museum of Natural History 2014 Cypraea nucleus Linnaeus, 1758. Dataset:  Invertebrate Zoology, Accessed via http://www.gbif.org/occurrence/735119955 on 2015-07-15. | 2014 | Cypraea nucleus | --> |