On the other hand, common fish species are usually more ... Choosing the best freshwater aquarium fish is a crucial aspect of ...

When most people think of parasites affecting their pets, they imagine heartworms in dogs or roundworms in cats. However, ...

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 gold rabbit snail is an extraordinary freshwater species that captivates aquarists with its vibrant coloration, unique ...

This story appears in the April 2017 issue of National Geographic magazine. Hundreds of millions of people worldwide would lack their prime source of protein without freshwater fish. Yet the lakes ...

Freshwater mussels are some of the planet's most fascinating and underappreciated animals. With their beautifully colorful shells, diversity of shapes and interesting adornments — including ridges, ...