Gilii’s second group, the _Salivas_, offers difficulties. There appears to be none of them under that name at present on the Orinoco. Chaffanjon states that the Atures have become extinct.[403] The Piaroas survive, but the tribe so-called to-day speak a tongue wholly unlike the Saliva, and unconnected, apparently, with any other stock;[404] and the modern Quaquas (Guagues) speak a dialect of the Arawak. Yet a hundred and fifty years ago the missionaries estimated the Salivas at four thousand souls. They lived principally on the river Cinareuco, below the Meta, and also on the Rio Etari, where they were in contact with the Carib Amarisanes. They are described as of a kindly and gentle disposition, well-made in body and willing scholars of their spiritual masters. In their heathendom they had the unique custom of disinterring the bones of their dead after the expiration of a year, burning them, and then collecting the ashes to mix with their drinking water.[405] Their language, which was vocalic and nasal, has been preserved in sufficient specimens to serve for comparison. According to Vergara y Vergara, it is still spoken on the banks of the Meta,[406] and Hartmann includes in those who employ it, the Quevacus and Maritzis, at the head of the Ventuari, and the Mayongcong on the Merevari.[407] The Arawak stock, which Gilii calls the _Maipure_, had numerous branches in this region. They occupied much of the Orinoco in its middle and upper course, as well as the valleys of its affluents. Gumilla speaks of one of its members, the Caveres, as savage and inhuman warriors, but as the only nation which had been able to repulse the attacks of the down-river Caribs, who were accustomed to ascend the stream in fleets of eighty to a hundred canoes, destroying every village on its banks.[408] The same authority mentions the Achaguas as possessing the most agreeable and cultured dialect, though he is in doubt whether it is strictly related to the Maipure. This nation, quite prominent in the older annals, still existed in the middle of this century to the number of five hundred on the Rio Muco. They were not civilized, and practiced the customs of polyandry and the destruction of female infants.[409] Cassani refers to them as on the river Ele, and describes them as tattooed and painted, with well-formed bodies and taking great pride in preserving and dressing their magnificent hair.[410] From a variety of sources at my disposition I have prepared the following list of the ARAWAK SUB-STOCK IN THE ORINOCO REGION.