Other stones, again, derive their names from various animals. Carcinias3425 is so called from the colour of the sea-crab; echitis,3426 from the colour of the viper; scorpitis,3427 from either the colour or the shape of the scorpion; scaritis, from the fish called scarus;3428 triglitis, from the sur-mullet;3429 ægophthalmos, from the eye of the goat; hyophthalmos, from the eye of the swine; geranitis, from the neck of the crane; hieracitis, from the neck of the hawk; and aëtitis, from the colour of the white-tailed eagle. Myrmecitis3430 presents the appearance of an ant crawling within, and cantharias,3431 of a scarabæus. Lycophthalmos3432 is a stone of four different colours; on the exterior it is ruddy and blood-red, and within it is black, surrounded with a line of white, closely resembling the eye of the wolf in every respect. Taos3433 is a stone with colours like those of the peacock. Timictonia, I find, is the name of a stone, like the asp in colour.