The rosy barb is a tropical freshwater fish known for its peaceful ... The rosy barb is a relatively small fish. The average fish is 4 inches (10 centimeters) long. The largest recorded rosy ...

Seeing the contents of the fish’s stomachs also allows scientists to understand the behavior of the fish and better piece ...

Australian scientists have discovered an ancient freshwater fish fossil with its stomach contents remarkably preserved. In a ...

The Southeastern Michigan Aquarium Society held an auction Saturday, where hobbyists spent hours bidding on colorful fish to ...

The giant freshwater stingray may be the ... The rays have also been targeted for the burgeoning aquarium trade, though it is now illegal to fish for stingrays in Thailand.

The serendipitous discovery of an exquisitely preserved fossil near Gulgong in NSW provides a glimpse into the evolution of ...