Amazon Puffer Fish (Colomesus asellus) – Predatory Fins
Amazon Puffer Behaviour Shoaling Habitat Size Water PH Feeding and Tankmates - Fish profile - Amazon Puffer
Colomesus psittacus - Wikipedia
The Fun, Friendly, Freshwater Amazon Puffer | TFH Magazine
A New Cryptic Species of South American Freshwater Pufferfish of the Genus Colomesus (Tetraodontidae), Based on Both Morphology and DNA Data | PLOS ONE