The cichlid species found in Madagascar are not as well-known as their relatives from Africa and the Americas, but this uniqu … Read more

For most of the twentieth century, our knowledge when it came to how Neotropical cichlids were related to one another remaine … Read more

With 66 valid species (and many others still awaiting scientific description), Rineloricaria represents the largest radiation … Read more

Large catfishes are definitely a niche item in the aquarium trade. Species like the Red Tail Catfish or Tiger Shovelnose Catf … Read more

This will be an aquatic story of mistaken identity (a common theme in the aquarium trade).The Glass Catfish is an unmistakabl … Read more

Garra is an enormous genus of minnow-like fishes, with more than 130 species recognized. They occur across the tropical porti … Read more

The Sturisoma whiptail catfishes belong to the large South American family Loricariidae, known commonly as the suckermouth or … Read more

Africa’s Lake Malawi is home to an enormous variety of ecologically and behaviorally distinct cichlid groups. There are the “ … Read more

At first glance, a pencilfish might seem like just another South American tetra, but this group is a bit different and defini … Read more