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 the shell varies between 22 mm and 82 mm. The top is rather flat with a rather pointed spire and rounded shoulders. The ground color of the shell is white, covered with bands red, chestnut or orange squares and rectangles. The base of the shell is sometimes tinged with black.
Distribution
Conus tessulatus has perhaps the largest range of any known species of Cone snail. Its habitat ranges from the east coast of Africa across the Indian Ocean and Pacific Ocean to the west coast of Central America from Western Mexico to Costa Rica; also off Australia (Northern Territory, Queensland, Western Australia) [2]
Röding, P.F. 1798. Museum Boltenianum sive Catalogus cimeliorum e tribus regnis naturae quae olim collegerat Joa. Hamburg : Trappii 199 pp.
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.
Dall, W.H. 1910. Summary of the shells of the genus Conus from the Pacific Coast of America in the U.S. National Museum. Proceedings of the United States National Museum 38(1741): 217-228
