36 CONTRIBUTIONS TO NORTH AMERICAN ICHTHYOLOGY - III. 



Genus LEPIOPOMUS Eafinesque. 



6. LEPIOPOMUS AURITUS (L.) Eaf. 

 Common in the Ocmulgee River. 



Genus CENTRARCHUS Cuvier & Valenciennes. 

 7, CENTRARCHUS MACROPTERUS (Lacepede) Jordan. 



Several specimens of the large-finned Centrarchus are in the United 

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

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

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



Genus ESOX Linnaus. 

 8. Esox RETICULATUS Le Sueur. 

 Found in the Ocmulgee Kiver. 



CYPRINHXE. 



Genus ALBDRNOPS Girard. 

 (Subgenus HUDSONIUS Qrd.) 



9. ALBURNOPS AMARUS (Grd.) Jordan. 



Hybopsis hudsonius 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- 

 lingulus C. & Y. seems to be A. hudsonius. 



Genus HYDROPHLOX Jordan. 



10. HYDROPHLOX LUTIPINNIS, sp. nov. 



A brilliantly colored little fish allied to H. rubricroceus. 



Body stout and rather strongly compressed, the depth 4J 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 4J in length, broad and flattish 



