520 PROCEEDINGS OF THE ACADEMY OF [DeC, 



Eupomotis holbroookii (Valenciennes). 



Xystroplites longimanus Cope, Proc. Amer. Philos. Soc. Phila., XVII, 1877-78, 

 p. 67. Cotypes, Nos. 30,918 to 30,920, A. N. S. P. Volusia. Florida. E. 

 D. Cope. 



Dr. Jordan examined Pomotis holbroockii Valenciennes in the Paris 

 Museum, and expressed the opinion that it is identical with P. speciosus 

 Holbrook. As the original account of the former is imperfect I accept 

 this view provisionally. The differences between Holbrook 's figure 

 and the examples before me are certainly not specific. The pectoral 

 of the former is but little shorter than the head. The specific name 

 is here adopted from the original. 



Eupomotis gibbosus (Linnaeus). 



Mount Desert, Me. (Dr. H. C. Chapman) ; Lake George, N. Y. (W. S. 

 Vaux) ; Sandusky, O. (Smiths. Inst.) ; Michigan (E. D. Cope) ; lower 

 James River, Va. (E. D. Cope) ; Catawba, French Broad and Yadkin 

 Rivers, N. C. (E. D. Cope). 



Micropterus dolomieu Lac^pfede. 



Lake George, N. Y. (W. S. Vaux) ; Roanoke River, Va. (E. D. Cope) ; 

 Fort Smith, Ark.; Wheatland and Davenport (Dr. S. E. Meek), and 

 Brook River, la. (E. D. Cope) ; Miami River, Ind. (E. D. Cope) ; French 

 Broad River, N. C. (E. D. Cope); Coal Creek, Tenn. (E. D. Cope); 

 Fort Worth and Fort Johnson, Tex. (E. D. Cope). 

 Micropterus salmoides (Lac^ptde). 



Lake Erie (Smiths. Inst.); Dr. J. Cheston Morris ; Michigan (E. D. 

 Cope) ; Davenport, la. (Dr. S. E. Meek) ; Nickajack Cave and Wabash 

 River, Ind. (E. D. Cope); Norfolk (Smiths. Inst.) and lower James 

 River, Va. (E. D. Cope) ; Yadkin, Catawba and French Broad Rivers, 

 N. C. (E. D. Cope) ; Coal Creek in Clinch basin, Tenn. (E. D. Cope) ; 

 South Carolina (Dr. Blanding); Bayport, Fla. (E. D, Cope); Indianola 

 to Neuces, Tex. (Capt. Pope). 



PBROID^. 

 Centropomus lucioperca (Linnajus). 



Northern Europe (Bonaparte Coll.). The type of Centropomus 

 Lacepede is the present species, therefore the American robalos become 

 Oxylahrax, with the family name Oxylahracidce. 



Stizostedion vitreum (Mitchill). 



Michigan (E. D. Cope) ; French Broad River, N. C. (E. D. Cope). 



stizostedion canadense (Griflaths). 



North America (Bonaparte Coll.); Lake Erie (Dr. Watson), 



