It appears from the following lines of Juvenal that British oysters were greatly esteemed by the Roman gourmands:
“Circæis nata forent, an
Lucrinum ad saxum, Rutupinove edita fundo
Ostrea callebat primo deprendere morsu.”
(Sat. iv.)
Rochester is supposed to be the ancient Rutupinum. Seneca represents them as whetters and not food. “Ostrea non cibi, sed oblectamenta sunt, ad edendum saturos cogentia.” The poet Matron, as quoted by Athenæus, calls them “the truffles of the sea.” Athenæus says that oysters caught in the sea adjacent to a lake or river are the best. Xenocrates remarks that sea oysters are small and saltish.
It does not appear that the ancients often used the sea tortoise or turtle fish as an article of food, and yet it is clear from Athenæus (viii, 17), that it was sometimes eaten. See Schweigh. (l. c.) Zenobius says that the flesh of the tortoise, if eaten in small quantities, is apt to produce tormina, and that if eaten largely, it purges. (Cent. iv, 32.) See also Actuarius (iv.) It is to be kept in view that the Mediterranean turtle is generally unwholesome, and the ancients in general could have little acquaintance with any other species. Ælian, however, makes mention of the Indian turtle. (N. A. xvi, 14.) See further Gesner (de Aquat. 1141.) The chelonopliagi, or turtle-eaters, are noticed by Strabo (xvi); Solinus (xvii); and Pliny (Hist. Nat. vii, 28.)
SECT. XCII.—ON THE MOLLUSCA.
The mollusca, such as polypi, sepiæ, and loligines, are hard and indigestible, and particularly the polypi. Their juices are saltish, but when digested they furnish considerable nourishment to the body.
Commentary. Galen remarks that the mollusca, or mollia, have no scales, nor any rough testaceous skin, but a soft one, like that of men. Their flesh, he says, is hard, indigestible, and contains a small proportion of saltish juices; but, if digested, it affords no little nourishment to the body. The sepia, or cuttle-fish, was anciently, and is at present, much used in Rome as an article of food. Pliny states that it is laxative. He adds that it is taken in food, boiled with oil, salt, and barley-meal. Simeon Seth says of it, that it is difficult to digest, but that, if digested, it affords considerable nourishment to the body, and engenders crude humours; on which account, it ought to be taken with acrid condiments, and an old thin wine drunk afterwards. Mnesitheus, as quoted by Athenæus, says that the flesh of the mollusca is indigestible and aphrodisiacal.