Fish diversity of the headwaters and streams of the Upper Paraná River System in t...
Morphological characterization of female gonadal cycle and oogenesis of porquinho ...
Morphological characterization of oogenesis in yellow peacock Cichla kelberi (Perc...
Study of the morphology and molecular analysis of parasite Geophagus proximus Cast...
Urbanization effects in the ictiofauna of stream fishes of superior high Paranapan...
Biodiversity, structure of the communities and ecological processes in a river/lak...