Creagrutus cochui
Creagrutus cochui is a small, slender characin native to South American freshwater streams. Reaching about 11.3 cm (4.4 in), it is prized more by hobbyists and scientists than sport anglers, offering a delicate bite and a glimpse of diverse tropical ecosystems.
Family
Stevardiidae
Max Size
11.3 cm
Habitat
freshwater
Climate
tropical
Best Season
Year‑round, with peak activity during the rainy season (May‑October) when insects are abundant
Best Time
Early morning and late afternoon when surface activity is highest
No distribution map available
Rio Negro, Manaus
BrazilLarge tributary of the Amazon with blackwater habitats ideal for Creagrutus cochui.
Best: June to September
Rio Madeira, Porto Velho
BrazilFast‑flowing sections of the Madeira River host abundant Creagrutus populations.
Best: May to August
Upper Rio Xingu, Altamira
BrazilRocks and rapids of the Xingu provide perfect microhabitats for this species.
Best: July to October
Rio Tapajós, Santarém
BrazilClear‑water stretches of the Tapajós are renowned for diverse characins, including Creagrutus cochui.
Best: June to September
Mazaruni River
GuyanaRemote tributary with pristine habitats supporting Creagrutus cochui, accessed via guided river trips.
Best: August to November
Upper Rio Orinoco
VenezuelaUpper Orinoco basin's blackwater streams host scattered populations of Creagrutus cochui.
Best: May to August
Best bait: Live mosquito larvae, tiny shrimp, daphnia, or other minute aquatic insects