As for mollusks, they consisted of exhibits I had already observed: turret snails, olive shells of the "tent olive" species with neatly intersecting lines and russet spots standing out sharply against a flesh-colored background, fanciful spider conchs that looked like petrified scorpions, transparent glass snails, argonauts, some highly edible cuttlefish, and certain species of squid that the naturalists of antiquity classified with the flying fish, which are used chiefly as bait for catching cod.
Los moluscos recogidos ya me eran familiares, turritelas, olivas porfirias, de líneas regularmente entrecruzadas y cuyas manchas rojas destacaban vivamente sobre el fondo de color carne; fantásticas pteróceras, semeiantes a escorpiones petrificados; hialas translúcidas; argonautas; sepias de gusto excelente, y algunas especies de calamares, a los que los naturalistas de la Antigüedad clasificaban entre los peces voladores, y que sirven principalmente de cebo para la pesca del bacalao.