Xingu
Amazon River
['Malheur River', 'Kasai River', 'Peace River', 'Moose River', 'San Joaquin River', 'Altamaha River', 'Passaic River', 'Lulonga River', 'Indus River', 'River Niger', 'Tampa Bay', 'Willamette River', 'Helmand River', 'Mohawk River', 'Yamuna', 'Kolyma', 'Karnali', 'Caspian Sea', 'Mekong', 'Scioto River', 'Tobol River', 'Columbia', 'Mezen', 'Moskva River', 'Leine River', 'Liffey', 'Ohio River', 'Somme', 'Lake Ontario', 'North Sea', 'Saginaw River', 'Orontes', 'Monongahela River', 'Conemaugh River', 'Ural', 'Pacific', 'Berounka', 'Luangwa River', 'Vardar', 'Aare', 'Slave River', 'Lake Erie', 'Han River', 'Lake Ilmen', 'Tonawanda Creek', 'River Sava', 'Heilongjiang', 'Niger', 'Christina River', 'Menominee River', 'Awash', 'Red River', 'Muncy Creek', 'Weser', 'Lena River', 'Ruhr River', 'South Saskatchewan River', 'Brisbane', 'Rio Grande', 'Oker', 'Orinoco River', 'Hudson', 'Red Deer River', 'Terek', 'Pranhita', 'Yukon River', 'Conestoga River', 'Ganga River', 'Vecht', 'Black Sea', 'Lake Onega', 'Chenango River', 'Ganges River', 'Wabash River', 'Omo', 'Naches River', 'Hunter River', 'Trishuli River', 'South Platte River', 'Los Angeles River', 'Lake Ladoga', 'Brahmaputra River', 'Tagus', 'Missouri River', 'Kura River', 'Mahanoy Creek', 'Susquehanna', 'Connecticut', 'Paraguay', 'Jordan River', 'Terek River', 'Murray River', 'Northern Dvina', 'river Weser', 'Chesapeake Bay watershed', 'Lake Maggiore', 'River Inn', 'Saale', 'River Shannon']
Panaque armbrusteri
Panaque armbrusteri is a recently described species from the Loricariidae family of South American armoured catfish. They are distributed throughout the Tapajós river, a large tributary of the Amazon River, with similar populations found in the Xingu, Araguaia, Tocantins and Aripuanã rivers; although it is uncertain whether these populations comprise the same or different species. It is a fairly popular aquarium fish amongst other pleco species, and is one of the species commonly referred to as a royal pleco.