Aplysia Inca (D'Orbigny) Small 320×137 Medium 640×274 Large 1024×438 Download Tiff Original 2400×1027 | (592.3 KB) Description "The Molluscous Gasteropoda have the organs of respiration formed for aerial respiration or for respiration under water. Some of the species were known to the ancients as Sea-hares." Keywords cephalous mollusca, Mollis, sea shell, sea-hares Galleries Snails and Slugs Source: Hazlitt Alva Cuppy PH.D., Editor Beauties and Wonders of Land and Sea (Springfield, OH: Mast, Crowell & Kirkpatrick, 1895)
