Conus franciscanus, common name the hybrid cone, is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies.MolluscaBase eds. (2020). MolluscaBase. Conus franciscanus Hwass in Bruguière, 1792. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=429965 on 2020-09-07
Like all species within the genus Conus, these snails are predatory and venomous. They are capable of stinging humans, therefore live ones should be handled carefully or not at all.
Description
The size of an adult shell varies between 22 mm and 47 mm. It resembles Conus ventricosus Gmelin, 1791, but its color is darker. Distribution This species occurs in the Atlantic Ocean off Senegal.
References
Kiener L.C. 1844–1850. Spécies général et iconographie des coquilles vivantes. Vol. 2. Famille des Enroulées. Genre Cone (Conus, Lam.), pp. 1–379, pl. 1-111 [pp. 1–48 (1846); 49–160 (1847); 161–192 (1848); 193–240 (1849); 241-(assumed to be 1850); plates 4,6 (1844); 2–3, 5, 7–32, 34–36, 38, 40–50 (1845); 33, 37, 39, 51–52, 54–56, 57–68, 74–77 (1846); 1, 69–73, 78–103 (1847); 104–106 (1848); 107 (1849); 108–111 (1850)]. Paris, Rousseau & J.B. Baillière Filmer R.M. (2001). A Catalogue of Nomenclature and Taxonomy in the Living Conidae 1758 – 1998. Backhuys Publishers, Leiden. 388pp. Tucker J.K. (2009). Recent cone species database. September 4, 2009 Edition Puillandre N., Duda T.F., Meyer C., Olivera B.M. & Bouchet P. (2015). One, four or 100 genera? A new classification of the cone snails. Journal of Molluscan Studies. 81: 1–23
External links
Bruguière J.G. (1789-1792). Encyclopédie méthodique ou par ordre de matières. Histoire naturelle des vers, volume 1. Paris: Pancoucke. Pp. i-xviii, 1-344 The Conus Biodiversity website