130 PHYSICAL GEOGRAPHY. 



Three additional species of Pond Fish (Pomotis) not identified. 



Lake Catfish (Pimeloidus nigricans). Missouri, Platte. 



Common Catfish (Pimeloidus catus). Common. 



Forked Tail Catfish (Pimeloidus fur catus), Missouri. 



Brazen Catfish Pimeloidus deneus). Platte and Elkhorn. 



Blue Catfish (Pimeloidus ce/urescens.) Missouri, Republican, Ne- 

 maha, Elkhorn. 



Yellow Catfish (Pimeloidus cupreus). Probably same as Brazen 

 Catfish above. 



Channel Catfish (Pimeloidus pallidas). Missouri, Platte, Blue, 

 Elkhorn, etc. 



Mud Catfish (Pimeloidus nelulosus). Common. 



Black Bullhead (Pimeloidus xanthocephalus). Missouri and Nio- 

 brara. 



Four additional species of catfish I failed to identify. 



Chubsucker (Labeo ). Only occasionally seen. 



Sucker (Catastomus ). Missouri. 



Black Buffalo Fish (Catastomus elongatd). Common. 



Shiner (Stilbe chrysoleucas). Platte, Missouri. 



Black-nosed Dace (Lenciscus abronascus). Same as above. 



Vermillion-eyed Dace (Lenciscus bigutlaius). Platte, Bow, Blue, 

 Elkhorn, etc. 



Chubb Big Head (Lenciscus cephalus). Bow Rivers. 



Minnow (Hydrargira ). Common. 



Muskallonge (Esox ester). Missouri. Rare. 



Common Pickerel (Esox reliculatus). In most of our streams. 



Missouri Trout (Salmo Lewisi). I caught one in the Bow and 

 one in the Iowa Creek, in Dixon County. Probably wandered 

 down from the upper Missouri. 



Gar Pike (Lepidosteus ). Common. 



Western Mud Fish (Amia occidentalis). Rare. 



Common Eel (Anguilia ienuirosti is). Elkhorn River. Rare. 

 Cartilaginous Fishes. 



Sturgeon (Aeiphe?isex maculosus). Missouri. Rare. 



Lamprey (Pteromyzon ). Elkhorn. Rare. 



