Antipredator and alarm reaction responses of silver catfish (Rhamdia quelen) juveniles exposed to waterborne ammonia
Paula Weber, Carina Vogel, Carla Lang and Bernardo Baldisserotto
10(2)
A new armored catfish species of the genus Hypostomus Lacépède, 1803 (Siluriformes: Loricariidae) from the upper rio Xingu basin, Brazil
Cláudio H. Zawadzki, José L. O. Birindelli and Flávio C. T. Lima