This menagerie of animals that start with U will surprise and delight you. We've rounded up facts, photos, and details on ...

These include 50 individually filtered tanks for fancy varieties of Betta splendens (Siamese Fighting Fish) and 20 tanks devoted to freshwater shrimp and snails. The space previously occupied by the ...

I’ve long been a fan of African cichlids, but after reading Ad Konings’ excellent article on the fish of Pemba in Lake Tanganyika ... From those inspirational words I read that this place is like a ...

According to him, foreign fish species, including "bandaraya," redtail catfish, tilapia, African catfish, Siamese catfish, peacock bass, and midas cichlid, were increasingly dominating local ...

In his lab within Humboldt Hall, the Biology professor studies how these fish care for their young. Coleman’s work earned him Sac State’s Senior Faculty Award.

Zürich, Switzerland - In a dramatic effort to save one of the rarest fish species from the brink of extinction, Zurich Zoo has become a critical sanctuary for the Mangarahara cichlid, a fish nearly ...

Reaching up to 10 feet (3 meters) long and weighing 440 pounds (200 kilograms), arapaima are the largest freshwater fish in South America—and an important species in the Amazon River ecosystem.