Evermann and Goldsborough Freshwater Fishes of Canada. 93 



20. Catostomus catostomus (Forster). Northern Sucker. 



Hudson Bay (Forster 1773, as Cyprinus catostomus, type) ; Hudson Bay 

 ( Pennant 1788, as Cyprinus catostomus} ; Saskatchewan River at Cumber 

 land House (Richardson 1836, as Cyprinus (Catostomus) hudsonius); 

 Lake Huron and Great Slave Lake (Richardson 1836, as Cyprinus (Catos- 

 lotnus) forsterianus, type); Pic River and along the northern shores of 

 Lake Superior (Agassiz 1850, as Catostomus aurora, type); St. Lawrence 

 and its tributaries (Fortin 1865, as Ci/prinus catostomus and Catostomus 

 forsterianus); Fort Halket and Albany River (Sir J. Richardson, coll., 

 (lunther 186^, as Catostomus hudsonius) ; Skiff' Lake, New Brunswick 

 (Adams 1873, as Calostomus longirostris) ; River St. Lawrence and all its 

 tributaries (Fortin 1863, as Catostomus communis); Red River of the 

 North at Winnipeg, Swift Current River at Swift Current, Saskatchewan 

 River at Medicine Hat, Bow and Elbow River at Calgary, Bow and Ver- 

 million rivers at Banff', Columbia River at Golden and Revelstoke, and 

 Kicking Horse River at Golden (Eigenmann 1894) ; Upper St. John 

 River and Madawaska and Tuladi lakes (Cox 1895, as Catostomus longi 

 rostris) ; " Common in rivers and lakes throughout the interior (Labrador) 

 and the principal food of the Indians in many parts of Labrador" (Low 

 1896, as Catostomus longirostris and Catostomus forsterianus) ; Hamilton 

 River above the Great Falls (Chambers 1896, as red sucking carp) ; Win 

 nipeg and mouth of the Souris River (Thompson 1898) ; Kootenay Lake, 

 at Nelson, B. C. (Evermann, coll., 1898); Hayes River 15 miles above 

 York Factory (Preble, coll., 1900); Glasier Lake, New Brunswick (Ken 

 dall 1903) ; stream near Great Bear Lake and stream near Fort Good 

 Hope (Preble, coll., 1903-4); Watson River at Caribou Crossing, B. C., 

 (Evermann and Goldsborough 1907). 



21. Catostomus nigricans Le Sueur. Black Sucker; Hog Sucker. 

 Lake of the Woods at Rat Portage, off Coney Island, and Stevens Point 



and Oak Island ( Woolman, coll., 1894). 



22. Catostomus macrocheilus Girard. Columbia River Sucker. 

 Shushwap Lake at Sicamous and Thompson River at Kamloops (Eigen 

 mann 1894); Kootenay Lake, Nelson, B. C. (Evermann, coll., 1898). 



23. Catostomus commersonii (Lacepede). Common White Sucker. 



Hudson Bay (Pennant 1788, as Nauiapeth) ; Albany River and Mont 

 real and in Lake Madawaska (Giinther 1868, as Catostomus teres); Red 

 River, of the North at Winnipeg, White Mud River at Westbourne, 

 Qu'Appelle River at Qu'Appelle, Lacawana Creek at Regina, Moose Jaw 

 River at Moose Jaw, Swift Current River at Swift Current, Maple Creek 

 at Maple Creek, Saskatchewan River at Medicine Hat, and Bow and El 

 bow River at Calgary (Eigenmann 1894); Cape St. Ignace to Quebec 

 (Montpetit 1897, as Catostomus Bostoniensis) ; Winnipeg, AVestbourne, 

 Qu'Appelle and mouth of Souris River (Thompson 1898) ; Grand Casca- 

 pedia, Little Cascapedia and Bonaventure rivers, P. Q., and in the Resti- 

 gouche and Metapedia rivers, N. B. (Cox 1899) ; Gull Lake (Meek 1899) ; 



