Are Puffer Fish Cold Blooded?
Are Puffer Fish Cold Blooded? Like reptiles and amphibians, fish are cold-blooded poikilothermous vertebrates —meaning they get their body temperature from the surrounding water. Are pufferfish ectothermic? Fishes are a group of animals that are completely aquatic vertebrates that have gills, scales, swim bladders to float, most produce eggs, and are ectothermic. Sharks, stingrays, skates,