60 CHECK LIST OF FISHES OF THE DOMINION. 



145. Moxostoma aureolum Le Sueur. (Plate VIII, figures 72 and 73). 

 Common Red Horse. 



Lacustrine and fluviatile. 



St. Lawrence River and Great Lakes region, including Lake of the Woods; and Manitoba: 



abundant west of the Alleghaney mountains to Nebraska: extending southward to 



Arkansas and Georgia. 



146. Moxostoma macrolepidotum Le Sueur. 

 Large-scaled Red Horse. 

 Lacustrine and fluviatile. 



Pine Island Lake and Albany River (Gunther, 1868, as Catostomus macrolepidotus) : Chesa- 

 peake and Delaware Bays southward to North Carolina. 



147. Moxostoma lesueuri Richardson. 

 Northern Red Horse. 

 Lacustrine and fluviatile. 



Manitoba: Saskatchewan River and northward of Great Slave Lake, Pine Island Lake, 

 and Albany River district (Richardson, 1823 and 1836, under Catostomus lesueuri 

 and other synonyms). 



148. Moxostoma breviceps Cope. 

 Short-headed Mullet. 

 Lacustrine and fluviatile. 



Great Lakes region* and Ohio valley: Youghiogheny River, Pennsylvania (Cope, 1870, as 

 Ptychostomus breviceps) . 



149. Placopharynx duquesmi Le Sueur. 

 Fluviatile. 



Detroit River system (at least on the Michigan side): extending southward to Tennessee, 

 Arkansas, and Georgia: "it is probably most abundant in the French Broad River and 

 in the Ozark region " (Jordan and Evermann, 1902). 



150. Campostoma anomalum Rafinesque. 

 Stone Roller: Stone Lugger. 



Fluviatile, ascending small brooks to spawn. 



Detroit River, doubtless Lake Erie, and likely Niagara River :f State of New York, ex- 

 tending westward to Wyoming and southward to Texas. 



151. Acrocheilus alutaceus Agassiz and Pickering. 

 Chisel-mouth. 



Fluviatile. 



Possibly British Columbia: Lower Columbia River and tributaries. 



*"This species seems to be confined to Lake Erie, so far as our Province [Ontario] is concerned." Nash. 



f'Should and probably does occur in streams flowing into Niagara River and into Lake Erie." Nash. 



