''Conus cylindraceus'', common name the cylindrical cone, is a species of

sea snail Sea snail is a common name for slow-moving marine gastropod molluscs, usually with visible external shells, such as whelk or abalone. They share the taxonomic class Gastropoda with slugs, which are distinguished from snails primarily by the ...

, a marine

gastropod The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. T ...

mollusk in the family

Conidae Conidae, with the current common name of "cone snails", is a taxonomic family (previously subfamily) of predatory sea snails, marine gastropod molluscs in the superfamily Conoidea. The 2014 classification of the superfamily Conoidea, groups onl ...

, the

cone snails A cone is a three-dimensional geometric shape that tapers smoothly from a flat base (frequently, though not necessarily, circular) to a point called the apex or vertex. A cone is formed by a set of line segments, half-lines, or lines ...

and their allies. 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. Conus cylindraceus 3

Description

The size of the shell varies between 17 mm and 59 mm. The shell shows fine revolving striae, somewhat granulous towards the base. Its color is chestnut, longitudinally streaked with white, with frequently an upper and lower band of white maculations.G.W. Tryon (1884) Manual of Conchology, structural and systematic, with illustrations of the species, vol. VI; Philadelphia, Academy of Natural Sciences
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Distribution

This marine species occurs in the Indian Ocean off Madagascar, Mozambique, the Mascarene Islands; off Indo-China and Indo-Malaysia; off Oceania, off Hawaii and off Western Australia.

References

* Broderip, W.J. & Sowerby, G.B. 1830. ''Observations on new or interesting Mollusca, contained for the most part, in the Museum of the Zoological Society (to be continued).'' Zoological Journal of London 5: 46–51 * Reeve, L.A. 1843. ''Monograph of the genus Conus.'' pls 1–39 in Reeve, L.A. (ed.). Conchologica Iconica. London : L. Reeve & Co. Vol. 1. * Habe, T. 1964. ''Shells of the Western Pacific in color.'' Osaka : Hoikusha Vol. 2 233 pp., 66 pls. * Hinton, A. 1972. ''Shells of New Guinea and the Central Indo-Pacific.'' Milton : Jacaranda Press xviii 94 pp. * Cernohorsky, W.O. 1978. ''Tropical Pacific Marine Shells''. Sydney : Pacific Publications 352 pp., 68 pls. * Wilson, B. 1994. ''Australian Marine Shells. Prosobranch Gastropods.'' Kallaroo, WA : Odyssey Publishing Vol. 2 370 pp. * Röckel, D., Korn, W. & Kohn, A.J. 1995. ''Manual of the Living Conidae. Volume 1: Indo-Pacific Region.'' Wiesbaden : Hemmen 517 pp. * Severns, M. (2011). ''Shells of the Hawaiian Islands – The Sea Shells''. Conchbooks, Hackenheim. 564 pp.
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

The ''Conus'' Biodiversity website

Cone Shells – Knights of the Sea
{{DEFAULTSORT:Conus Cylindraceus cylindraceus Gastropods described in 1830