36 CONTRIBUTIONS TO NOETH AMERICAN ICHTHYOLOGY III. 



Genus LEPI0P0:MUS Bafinesque. 

 G. Lepiopomus auritus (i.) Raf. 

 Commou in the Ocmulgee Eiver, 



Genus CENTRARCHUS Cuvier S VaJenciennes. 



7. CENTRARCHUS MACROPTERUS {Lacepede) Jordan. 



Several specimeus of the large-finned Centrarclms are in the United 

 States National Museum, from the Ocmulgee River, near Macon, Ga. 

 The characters distinguishing this species from C. irideus are given in 

 Bulletin No. 10 of the National Museum, p. 31. 



mOGWM. 



Genus ESOX Linnaeus. 

 8. Esox RETicuLATXTS Le Sueur. 

 Found in the Ocmulgee River. 



CYPRINID^. 



Genus ALBURNOPS Girard. 

 (Subgenus HUDSONIUS (}rd.) 



9. ALBURNOPS AMARUS {Grd.) Jordan. 



Hifhopsis Jiudsonius var. amarus Jordan (1877), Ann. Lye. Nat. Hist. N. Y. 362. 



Very abundant in the South Fork of the Ocmulgee. This is possibly 

 not Girard's amarus^ but at present I think that it is. Leuciscus spir- 

 Hngulns C. & V. seems to be A. hudsoniiis. 



Genus HYDROPHLOX Jordan. 



10. HYDROPHLOX LUTIPINNIS, sp. nOV. 



A brilliantly colored little fish allied to H. ruhricroceus. 



Body stout and rather strongly compressed, the depth 4^ in length, 

 the dorsal region somewhat elevated, the outline of the back sloping 

 each way from the base of the dorsal fin. 



Head short and rather deep, 4 to 4^ in length, broad and flattish 



