102 Fresh Water Fishes of the United States. 



77. POTAMOCOTTUS CAEOLIN.E, Gill. 

 Cave Bullhead. Goblin. 

 Gill, Proc. Boat. Soc. Nat. Hist., 1861. 41. 

 Near Wyandotte Cave, Lost E. (Ind.), Ohio E. (?) , Powell's E. 



78. POTAMOCOTTUS MEEIDIONALIS, Gill. 

 Southern Bullhead. 

 Coitus meridionalis, Girard, Mon. Cott., 1850. 

 Youghiogheny E. 



79. POTAMOCOTTUS ZOPHEEUS, Jordan. 

 Blob, Muffle-Jaw. 

 Jordan, Ann. N. Y. Lye. Nat. Hist., 1876. 

 Etowah E. 



80. POTAMOCOTTUS ALVOEDI (Grd.), Gill. 

 Alvord's Bullhead. 

 Cottus alvordii, Girard, Mon. Cott., 1850. 

 L. Michigan, Baraboo E., Wisconsin E. 



81. POTAMOCOTTUS WILSONI (Grd.), Gill. 

 Wilson's Goblin. 

 Cottus wilsoni, Girard, Mon. Cott., 1850. 

 White E. 



82. TAUEIDEA SPILOTA (Cope), Jordan and Eice. 

 Cow-faced Sculpin. 

 Cottopsis ricei, Jordan, Proc. Phil. Ac. Nat. Sci., 1877. 

 L. Michigan. 



GADIDJ1. 



83. LOTA LACUSTEIS (Walbaum), Gill. 

 Lake Lawyer, Ling, Burbot. 

 Lota maculosa, Dekay, Fishes of N. Y., 1842, 284. 

 L. Michigan, Fox E., Eock E., Ohio E. 



GASTEROSTEIDJ1. 



84. EUCALIA LNCONSTANS (Kirtland), Jordan, 1840. 

 Brook Stickleback, Black Stickleback. 

 Grasterosteus inconstans, Kirtland, Bost. Journ. Nat. Hist., 1840, 273. 

 Suamico E., Fox E., Winnebago E., Wisconsin E., Eock E., Cuyahoga E. 



(Z>.) Var. CAYUGA, Jordan, 1876. 

 Jordan, Man. Vert., 1876. 

 Cayuga L. 



