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

Along the small creeks and tributaries of the Fly River in western Papua New Guinea, a mining company dipped their nets into the water to survey fish species. Every five years, the environmental ...

The U.S. Fish and Wildlife Service today proposed to list the Black Creek crayfish as endangered under the ... stripe and a rust-colored abdomen with black stripes. The species occupies a small range ...