Note d — BOOK IX.
Reading edition
The wise Author of Nature, having deny’d Feet and Claws to enable Snails to creep and climb, hath made them amends in a Way more commodious for their State of Life, by the broad Skin along each Side of the Belly, and the undulating Motion observable there. By this latter ’tis they creep; by the former, afflicted with the glutinous Slime emitted from the Snail’s Body, they adhere firmly and securely to all Kinds of Superficies, partly by the Tenacity of their Slime, and partly by the Pressure of the Atmosphere. Concerning this Part, (which he calls the Snail’s Feet,) and their Undulation, See Dr. Lister’s Exercit. Anat. 1. §. 1. and 37.