Like all species within the genus Conasprella, these cone snails are predatory and venomous. They are capable of stinging humans, therefore live ones should be handled carefully or not at all.
Richard, G., 2009. Conus roberti spec. nov., (Mollusca, Gastropoda, Conidae) de Guadeloupe, Antilles françaises et le groupe "Fusiconus" dans la province caraïbéenne. Annales de la Société des Sciences naturelles de Charente-Maritime 9(9): 921-928