A separate and distinct population occurs off GorÃ©e Island at the southern tip of the Dakar peninsular (Monteiro et al. 2004).
Habitat and Ecology
IUCN Red List Assessment
Red List Category
Red List Criteria
Marine pollutants along the whole of this coastline, in particular around the Cap Vert Peninsular, from industrial and domestic discharges including sewage, chemicals and other toxins, presents a severe problem to marine creatures living in the area (UNEP 2009).
In the south, the population is impacted by recreational activities disturbing habitats.
The size of an adult shell varies between 22 mm and 60 mm. The inflated shell is rather thin. The spire and lower portion of the body whorl are striate. The color of the shell is chestnut or olivaceous, with usually two bands of irregular white cloudings, and scattered white spots. The aperture has a chocolate color, faintly white-banded in the middle. 
This species occurs in the Atlantic Ocean along Senegal.
- Bruguière, J. G., and Hwass, C. H., 1792. Cone. Encyclopédie Méthodique: Histoire Naturelle des Vers, 1: 586 -757
- WoRMS (2010). Conus guinaicus Hwass in Bruguière, 1792. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=224280 on 2011-07-25
- George Washington Tryon, Manual of Conchology vol. VI p. 65; 1879
- Pin, M.; Tack, K.D.L. (1995). Les cônes du Sénégal. [The Conidae of Senegal]. La Conchiglia 277(Suppl.): 1-55,
- Tucker J.K. (2009). Recent cone species database. September 4th 2009 Edition
- Filmer R.M. (2001). A Catalogue of Nomenclature and Taxonomy in the Living Conidae 1758 - 1998. Backhuys Publishers, Leiden. 388pp.