Llambina (Potamorhina altamazonica): characteristics, diet and habits, reproduction, nutritional and commercial value.

Maidenhair (Pseudoplatystoma fasciatum): characteristics, feeding and living habits, reproduction, commercial importance.

Manitoa (Brachyplasystoma vaillanti): characteristics, feeding, reproduction, nutritional value, commercial importance.

Lisa (Schizodon fasciatus): where to find it, feeding, behavior and reproduction, commercial exploitation in the Amazon.

Sardine (Triportheus angulatus, Triportheus albus): characteristics, behaviour, feeding and reproduction, nutritional value, fishing.

Bocachico (Prochilodus magdalenae): characteristics, behavior and habitat, reproduction, consumption, fish farming, endangered species.

Tucunaré, Tucunara or Pavón (Cichlia ocellaris, Cichlia monoculus): characteristics, reproduction, behavior and feeding, tucunaré fishing.

The Orinoco Goose (Neochen jubatus, Oressochen jubatus): characteristics, feeding, behavior and reproduction.

Camungo (Anhima cornuta): marsh vulture, characteristics, song, behavior and reproduction.