![]() ![]() Brook trout tend to grow larger in larger bodies of water. Brook trout have cooler water temperature requirements than the non-native brown and rainbow trouts.Īdult brook trout in typical headwater stream habitats typically range from 6 to 13 inches in total length with exceptional individuals in large stream habitats approaching 16 inches. Char are distinguished from other trout and salmon species by the absence of teeth in the roof of the mouth, the presence of light colored spots on a dark colored body, their smaller scales, and differences in skeletal structure.Īlso known by the vernacular names "native trout" or "natives", "brookie", speckled trout, and brook char, the species name fontinalis means "living in springs". Fish and Wildlife Service and West Virginia DNRīrook trout are members of the char subgroup of the salmon family (Salmonidae) which also includes the Arctic char, bull trout, Dolly Varden and lake trout. Listing of these websites does not and is not intended to imply endorsement by the National Park Service of commercial services or products associated with the sites.Duane Raver, U.S. Shenadoah National Park - Invasive Plant Information Though it is not humanly possible to eliminate all invasive nonnative species at this time, the Park is engaged in a number of strategic actions including inventory, control, monitoring, and site restoration.Ī website that provides helpful information about invasive nonnative species is: Executive Order #13112 on Invasive Species instructs all non-defense agencies to control invasive nonnative and not permit new infestations. ![]() National Park Service policy on nonnative species directs that they be managed if their presence threatens natural or cultural resources, or human health or safety, and if control if feasible. It escaped to dominate mid-Atlantic forest edges and openings.
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