The milk is increased in females by eating the glauciscus[374] in its own liquor, or else smarides[375] with a ptisan, or boiled with fennel. Ashes of calcined shells of the murex or purple, applied with honey, are an effectual cure for affections of the mamillæ; river-crabs, too, and sea-crabs, applied topically, are equally good. The meat of the murex, applied to the mamillæ, removes hairs[376] growing upon those parts. The squatina,[377] applied topically, prevents the mamillæ from becoming too distended. Lint greased with dolphin’s[378] fat, and then ignited, produces a smoke which acts as an excitant upon females suffering from hysterical suffocations; the same, too, with strombi,[379] left to putrefy in vinegar. Heads of perch or of mænæ,[380] calcined and mixed with salt, oil, and cunila,[381] are curative of diseases of the uterus: used as a fumigation, they bring away the afterbirth. Fat,[382] too, of the sea-calf, melted by the agency of fire, is introduced into the nostrils of females when swooning from hysterical suffocations; and for a similar purpose, the rennet of that animal is applied as a pessary, in wool. The pulmo marinus,[383] attached to the body as an amulet, is an excellent promoter of menstruation; an effect which is equally produced by pounding live sea-urchins, and taking them in sweet wine. River-crabs,[384] bruised in wine, and taken internally, arrest menstruation. The silurus,[385] that of Africa[386] more particularly, used as a fumigation, facilitates parturition, it is said. Crabs, taken in water, arrest menstruation; but used with hyssop, they act as an emmenagogue, we are told. In cases, too, where the infant is in danger of suffocation at the moment of delivery, a similar drink, administered to the mother, is highly efficacious. Crabs, too, either fresh or dried, are taken in drink, for the purpose of preventing abortion. Hippocrates[387] prescribes them as a promoter of menstruation, and as an expellent of the dead fœtus, beaten up with five[388] roots of lapathum and rue and some soot, and administered in honied wine. Crabs, boiled and taken in their liquor, with lapathum[389] and parsley, promote the menstrual discharge, and increase the milk. In cases of fever, attended with pains in the head and throbbing of the eyes, crabs are said to be highly beneficial to females, given in astringent wine.