Characidium dumonti lives among the rocks and pebbles at the bottom of the fast-flowing streams in the national park, ...

On the other hand, yellowfin refers specifically to a type of tuna found worldwide in tropical and subtropical oceans, with large, yellow fins on its body. Confusion between these two fish is ...

One of the study’s authors named the two new species, Etheostoma kimberlae and Etheostoma michellae, after his daughter, ...

The Pennsylvania Fish and Boat Commission has been busy stocking trout. Here's a look at how to know which species you caught.