Assessment of fish trophic ecology in natural environments is imperative to understand
biological and ecological requirements, supporting the management and conservation of …

Frugivorous fish play a prominent role in seed dispersal and reproductive dynamics of plant
communities in riparian and floodplain habitats of tropical regions worldwide. In Neotropical …

Esta pesquisa foi desenvolvida na porção superior do ribeirão Cambé, subafluente do rio
Tibagi, área urbana de Londrina, Paraná. O objetivo foi verificar as variações qualitativas e …

Fishes constitute more than one half of the species of vertebrates, with around 32,000 living
species (Froese & Pauly, 2011). Approximately 40% of this global fish diversity lives in …

Trophic organization and food web structure of southeastern Brazilian streams: a review.
The present study reviews some trophic patterns of southeastern Brazilian streams. The food …

In tropical climates, free-floating aquatic plants may dominate shallow lakes and affect
trophic interactions between zooplankton and their predators have been presented as an …

Na bacia do rio Tibagi, trechos dos rios Fortaleza, Iapó e Tibagi foram amostrados
mensalmente, de maio de 2001 a abril de 2002, com tarrafas e redes de espera de …

Endocrine disrupting compounds (EDCs) have the potential to alter fish reproduction at
various levels of organization. The aim of this study was to assess the impact of a natural …

Absorption and accumulation of bioavailable cyanobacterial metabolites (including
cyanotoxins) are likely in fish after senescence and the rupturing of cells during bloom …

Eutrophication results in a deficiency of n‐3 LC‐PUFA (long‐chain polyunsaturated fatty
acids) in aquatic food chains, affecting fish nutrition and physiology. The trophic transfer of …