Title:Estructura del epifiton de diferentes macrófitas acuáticas de un sistema de planos inundables tropicales / Structure of the epiphyton growing on different aquatic macrophytes in tropical flood plains
Title:Extension of geographic distribution of Chrysobrycon hesperus and C. myersi (Characiformes, Characidae, Stevardiinae) for several drainages flowing into the Amazon River Basin in Peru and Colombia