Note 2832 — BOOK IX. THE NATURAL HISTORY OF FISHES. (continued 2)
John Bostock translation
The “quadrans” contained three cyathi, and was the fourth part of a sextarius, which consisted of about a pint and a-half; in which case the contents of one of their shells would be no less than fifteen quarts!! A statement to which no credit can be attached, unless, indeed, the sea-snail was something quite different to our periwinkle.