Spix and Martins, the German travellers, depict the Moors as follows: "A high forehead, an oval countenance, large, speaking, black eyes, shaded by arched and strong eyebrows, a thin, rather long, but not too pointed nose, rather broad lips, meeting in an acute angle, brownish-yellow complexion, thick, smooth, and black hair, and a stature greater than the middle height." Hodgson states: "The Tuarycks are a white people, of the Berber race; the Mozabiaks are a remarkably white people, and mixed with the Bedouin Arabs. The Wadreagans and Wurgelans are of a dark bronze, with woolly hair." The Foolahs, Fulbe (sing. Pullo), Fellani, or Fellatah, are a people of West and Central Africa. It is the opinion of modern travellers that the Foolahs are destined to become the dominant people of Negro-land. In language, appearance, and history they present striking differences from the neighboring tribes, to whom they are superior in intelligence, but inferior, according to Garth, in physical development. Golbery describes them as "robust and courageous, of a reddish-black color, with regular features, hair longer and less woolly than that of the common negroes, and high mental capacity." Dr. Barth found great local differences in their physical characteristics, as Bowen describes the Foolahs of Bomba as being some black, some almost white, and many of a mulatto color, varying from dark to very bright. Their features and skulls were cast in the European mould. They have a tradition that their ancestors were whites, and certain tribes call themselves white men. They came from Timbuctoo, which lies to the north of their present location. The Nubians and Foolahs are classed as Mediterraneans. They are not black, but yellowish-brown, or red-brown. The hair is not woolly but curly, and sometimes quite straight; it is either dark-brown or black, with a fuller growth of beard than the negroes. The oval face gives them a Mediterranean type. Their noses are prominent, their lips not puffy, and their languages have no connection with the tongues of the negroes proper. ("American Cyclopædia," art. Ethnology, p. 759.)