A New Cryptic Species of South American Freshwater Pufferfish of the Genus Colomesus (Tetraodontidae), Based on Both Morphology and DNA Data | PLOS ONE
![Colomesus Asellus (South American) puffer fish, otherwise known as the Amazon pufferfish Stock Photo - Alamy Colomesus Asellus (South American) puffer fish, otherwise known as the Amazon pufferfish Stock Photo - Alamy](https://c8.alamy.com/zooms/6/b7a1442e154f45e596798dd41a8e7fa1/w19xkw.jpg)
Colomesus Asellus (South American) puffer fish, otherwise known as the Amazon pufferfish Stock Photo - Alamy
![Amazon Puffer Behaviour Shoaling Habitat Size Water PH Feeding and Tankmates - Fish profile - Amazon Puffer Amazon Puffer Behaviour Shoaling Habitat Size Water PH Feeding and Tankmates - Fish profile - Amazon Puffer](https://www.thinkfish.co.uk/tropical-fish-images/amazon-puffer-colomesus-01.jpg)