Amazon Puffer Fish (Colomesus asellus) – Predatory Fins
Spotlight: the Amazon Puffer (C. asellus) in the wild and in the aquarium - AMAZONAS Magazine
My new South American Puffers!! (Colomesus asellus) : r/Aquariums
Amazon Puffer (Colomesus asellus) · iNaturalist
Amazon Puffer (Colomesus asellus) - Dan's Fish
Amazon Puffer - Georgia Aquarium
A New Cryptic Species of South American Freshwater Pufferfish of the Genus Colomesus (Tetraodontidae), Based on Both Morphology and DNA Data | PLOS ONE
Care Guide for Amazon Puffers – Freshwater Puffer for Community Tanks – Aquarium Co-Op