+515+. In fact certain ideas and customs that occur in connection with savage totemism are found abundantly among ancient Semites, Greeks and Romans, and in Celtic and Teutonic lands. They are such as the following: a tribe or clan bears an animal name, and regards itself as akin to the animal in question and as descended from it; this animal is sacred, not to be killed or eaten (except ceremonially), and, when it dies, is to be buried solemnly; sacred animals aid men by furnishing omens, or even by protecting from harm; they are sacrificed on critical occasions (sometimes once every year), and in some cases the killing of the sacrificial animal is treated as a crime; animal-gods are worshiped, and gods are thought to be incarnate in animals; men change into animals and animals into men; certain animals are sacred to certain deities; human worshipers dress in imitation of animal forms (by wearing skins of beasts and by other devices); a man's tribal mark is derived from the form of an animal; the death of the sacrificial animal comes to be regarded as the death of a god; the form of social organization in certain ancient communities is similar to that with which totemism is usually found associated. +516+. Not all of these points are found in any one case, but their occurrence over so wide an area, it is argued, is most naturally explicable by the assumption of an original totemism of which these are the survivals. It is suggested also that they may be an inheritance from savage predecessors of the civilized peoples.