Schindler, I. & Valdesalici, S. (2011): Rivulus staecki, a new killifish (Teleostei: Cyprinodontiformes: Rivulidae) from the upper Rio Negro drainage in southern Venezuela. Vertebrate Zoology, 61 (1): 109-114.
Schindler, I. & Valdesalici, S. (2011): Rivulus staecki, a new killifish (Teleostei: Cyprinodontiformes: Rivulidae) from the upper Rio Negro drainage in southern Venezuela. Vertebrate Zoology, 61 (1): 109-114.