Matacuni River is a river of Venezuela. It is part of the Orinoco River basin. List of rivers of Venezuela Rand McNally, The New International Atlas,...

armored catfish endemic to Venezuela where it is found in the Caroni and Matacuni River basins. This species grows to a length of 6.0 centimetres (2.4 in) SL...

Manapiare River Cunucunuma River Casiquiare canal (distributary) Padamo River Matacuni River Ocamo River Mavaca River Manaviche River Caño Mánamo listed under...

Manaviche, Ocamo, Padamo (with its Matacuni tributary on its left bank), Cunucunuma, Ventuari (very flowing river, with its Manapiare tributary on the...