Feeding pet fish may look simple, but it is one of the most important tasks for keeping them healthy and active. Many new ...

But there are some exceptions, like the upside-down catfish. This wonderful species is a quirky addition to any freshwater ...

The species was named Sphyragnathus tyche, combining Greek words “sphyra,” meaning hammer and “gnathus,” meaning jaw for the ...

Near a river in the Democratic Republic of the Congo sat a temporary pond, doomed to dry up eventually. Inside swam a “rainbow” creature with “large” yellow eyes. Something about it caught the ...

The new minnow species, Phoxinus kottelati, is able to change its color pattern during spawning, according to a study. Photo ...

A review of dissolved oxygen and fish species in Waikato rivers revealed very low dissolved oxygen levels in some areas, which were impacting local fish populations. NIWA has now produced revised safe ...

River Herring is a collective term used to describe both anadromous alewives and blueback herring. The alewife is the more common of the two species in Maine. River herring are anadromous (sea-run) ...

These pages provide an overview of the freshwater fish found in New Zealand, fact sheets for each individual species and links to other resources. The fact sheets provide some information on each ...

The Seafood Handbook is the most comprehensive seafood directory available online. Featuring more than 100 of the most common seafood species in the U.S. market, the Seafood Handbook is the ultimate ...