To this list I add the Yeguas, Yaguas or Yahuas, found in the same vicinity, and remarkable for their fine personal appearance, “the most perfect physical type,” says M. Ordinaire, “of all the Indian races.”[442] The vocabulary of their language obtained by Castelnau shows unmistakable affinities to that of the Pebas.[443]

On the Rio Chambira, adjacent to the Yameos and Omaguas, dwelt in the early part of the last century the Itucales and Varinas or Uarunas, who, according to Coleti, spoke allied dialects. The Itucales were noteworthy as the aptest and most biddable converts obtained by the missionaries on the river. They were agricultural and monogamous.[444] Hervas classes them with the Musimos, the Mayorunas and the Barbudos, under the Urarina language; but the last two are members of the Pano stock.

The Ticunas (Tecunas, Tucunas) are found along the lower Javary and the Solimoes, adjacent to the Pebas. They wander about in a state of nakedness, depending on hunting and fishing, and under a loose control of the Brazilian government. Many of them can converse in Kechua, though their own tongue is of a different group. They are given to dances of a sacred character, in which the actors appear in masks. An operation allied to circumcision is practiced on infants of both sexes at the time of assigning them names.[445] One of the several tribes called “Orejones” is thought by Pöppig to belong to the Ticunas.[446]

The tribes in the valley of the Huallaga were first visited by Franciscan missionaries in 1676. In that year Father Jose de Araujo converted a number of the Hibitos (Xibitos) in the Upper Huallaga, and wrote an arte of their language. He found it the same as that of the Chunchos in the Sierra. Their neighbors further down the river, the Cholones, speaking a different idiom, were brought under the instruction of Father Francisco Gutierrez, who composed a work on their tongue. A century later we find these two nations living together at the mission, counting 4800 souls, and occupying that portion of the province of Cajamarquilla between 7° and 8° 30´ s. lat. They were peaceable and agricultural, with fields of cotton and food plants.[447]

This fair scene disappeared in the turbulent life of the next generation, and when the traveler Pöppig visited the Huallaga in 1834 he found the mission in decay, and the natives, much reduced in numbers, had resumed their wild life and again become savages.[448] At present, along the main stream to the north, are the Cocamillas, the Aguanteas, and the Puinahuas. All these appear to be of the Tupi stock, with dialects akin to the Cocama and Omagua.[449]

The Panos. When the missionaries first crossed the Cordillera and explored the upper Ucayali river, they found a number of related tribes, the principal of whom were the Panos. By their traditions they had moved from near the equator at the north. They differed little in culture from their neighbors, and are now nearly extinct. By the earlier writers they were placed in relation to the Omaguas as members of the Tupi stock,[450] but the researches of M. Raoul de la Grasserie have vindicated for them an independent position.[451] They are said to have possessed a form of hieroglyphic writing, which they painted on a sort of paper manufactured from vegetable fibre.

Some of the Mayorunas are reported as having thick beards and white skins (Martius), but these peculiarities are probably attributable to early admixtures with the white race.

The largest of these tribes at present is that of the Conibos, who constitute now the greater part of the natives the traveler encounters on the Ucayali. In appearance they have some resemblance to the Peruvians. The nose is aquiline and prominent, the forehead broad, the eye large, and the cheek bones not prominent. In intelligence they are superior to their neighbors, learning the Spanish language readily, and proving themselves valuable house-servants. They are apathetic, however, and none of the Panos have shown any earnest desire to adopt a civilized life.[452]

The Cashibos are the most savage tribe on the Ucayali or its affluents, and are said to have the ugly custom of eating their relations when they die, and if this event is long delayed, the old men are killed. But such is the power of ideas, that one of the obstacles to their conversion is that they so much prefer their bodies to become food for their relatives than a feast for worms![453]

The Pacaguaras or Pacavaras, on the rivers Beni and Mamore, classed by D’Orbigny as a separate stock, belong among the Panos, as is clearly seen by the vocabulary furnished by that traveler, and later that by Mr. Heath.[454] The easternmost branch of the stock (not noted by M. de la Grasserie), are the Canawarys (Canamarys), who live on the banks of the Purus. Mr. Chandless heard that they were related to the Conibos, and the few words he obtained of their language prove the statement correct.[455]