Amazon Fish Species Guide

A Complete Angler’s Resource to the Amazon’s Most Fascinating Gamefish

The Amazon Basin holds the richest freshwater fish biodiversity on Earth—a living tapestry of apex predators, prehistoric giants, and bizarre creatures found nowhere else. For anglers, it’s a place of legendary strikes, unexpected battles, and fish stories that happen every day. But to fish the Amazon successfully, you need more than just gear—you need knowledge.

Acute Angling’s Amazon Fish Species Guide was created to deliver that knowledge. Built on decades of exploration, field research, and the expertise of professional guides, this in-depth resource gives anglers a deeper understanding of the remarkable fish that define our trips.

Every species profile is crafted with practical fishing advice, accurate biological details, and our firsthand observations—all structured to help you better recognize, target, and appreciate the incredible diversity of Amazon gamefish.

Each Profile Includes

  • Scientific and common names

  • Behavior, diet, and habitat

  • Physical appearance and how to identify similar species

  • Fishing tactics, including tackle and techniques

  • Where to catch them on Acute Angling trips

  • Fascinating ecological roles and angler notes

  • References and related reading

Species Categories We'll Cover

  • Peacock Bass – The crown jewel of Amazon sportfishing, including Cichla temensis, monoculus, orinocensis, pinima, and others

  • Amazon Catfish – From river giants like Piraíba and Redtail Catfish to aggressive fighters like Jau, Sorubim, and Jundiá

  • Exotic Predators & Other Gamefish – Payara, Arapaima, Bicuda, Dogfish, Wolf Fish, Matrinxã, Apapá, Curvina, and more

  • Rare and Unusual Species – Electric eels, stingrays, swamp eels, and lesser-known predators like Jacundá and Piraputanga

This Guide is for Anglers Who:

  • Want to understand the fish they’re pursuing—not just catch them

  • Appreciate accurate species info and local fishing insights

  • Are preparing for a trip and want to optimize their success

  • Love learning about unique fish behavior, adaptations, and ecosystems

Where the Guide Comes to Life

Every species in this guide can be caught on one or more of our expertly guided trips. Discover them in:

Related Reading

  • Amazon Peacock Bass – The Ultimate Peacock Bass Fishing Experience in South America — Learn all about the most popular gamefish in the Amazon

Ready to fish for these amazing species yourself?

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