Despite occasional references in travel forums or geographic queries, there is no river named Xanaes in any official hydrographic records. The name appears to be a conflation or misspelling of several real rivers with phonetically similar names.
Xanas River (Brazil) – A tributary of the Paranaíba River in the state of Goiás, central Brazil. It flows through the Cerrado biome and is known for its clear waters and riparian vegetation.
Henares River (Spain) – A major tributary of the Jarama River, which in turn feeds the Tagus. The Henares rises in the Sierra Ministra (Guadalajara province) and flows northeast through historic towns like Sigüenza and Alcalá de Henares before joining the Jarama near Madrid.
Xané River (France) – A small coastal stream in Brittany, sometimes spelled "Xané" in older texts, emptying into the English Channel near Plouescat.
Phonetic similarity, transliteration errors from indigenous or regional languages, and automated text-generation tools can all produce phantom geographic names. Always cross-reference with authoritative sources like the GEOnet Names Server (GNS), national mapping agencies, or peer-reviewed hydrological literature.
If you encountered "Xanaes" in a specific document or dataset, trace the citation—often a simple typo for one of the rivers above.