The Pecos pupfish could get federal protections as a threatened species, which would help protect the rare fish's habitat in southern New Mexico. The U.S. Fish and Wildlife Service is gathering public ...

The Harlequin Rasbora is a small freshwater fish with a distinctive black triangular patch on its orange-red body. This ...

They remain in small, fragmented populations in only about one-fourth of their historical range ... an indication of the degrading quality and quantity of freshwater habitats throughout the state.