137 



§ HYPERISTIUS Gill, 1864. 



*o4. p. Iiexaoanthns (C. and V.) Ag. Great Lakes to Pennsylvania and 

 South, east of mountains. 



20. ARCHOPLITES Gill, 1801. 

 50. A. iuterruptiis (Grd.) Gill. Rivers of California. 



21. AMBLOPLITES Rafinesque, 1830. 



57. A. rupestris (Raf.) Gill. Great Lakes ; Mississippi Valley and South. 



58. A. cavifrons Cope. Roanoke River. 



22. ACANTHARCRUS Gill 1864. 



59. A. pomotis (Baird) Gill. New York, New Jersey and E. Pennsylvania. 



23. HEMIOPLITES Cope, 1809. 



60. H. simulans Cope. James River, Va. 



23K' tCOPELANDIA Jordan, 1876. 



60. (b) C. eriarclia Jordan (MSS.). Wisconsin. 



24. ENNEACANTHUS Gill, 1864. 



61. E. obesus (Baird) Gill. Massachusetts to North Carolina, coastwise. 



62. E. 8'loriosiis (Holb.) Jordan. Maryland to Florida. 



63. E. ftisciatiis (Holb.) Jordan. St. Johns River. 



25. MESOGONJSTIUS Gill, 1864. 



65. M. cliaetodon (Baird) Gill. New Jersey ; Maryland. 



26. CHAEXOBRTTTUS Gill, 1864. 

 (syn. GlossojMtes Jordan, 1876 ; same type.) 



66. C. g'ulosus (C. and V.) Cope.; {sYii.Calliurusmelanops,Ghav(i..) Illinois 



to Texas. 



67. C. gillii Cope. Virginia ; North Carolina, d. s. 



68. C. florideii sis (Holb.) Jordan. St. Johns River, Florida, d. s. 



69. C. yiridis (C and V.) Jordan. South Carolina to Florida. 



♦The pages preceding this (1.33 to ISfi) were printed in May and before the rest of 

 the paper. A few changes in them are necessary. On page 13G, read : 

 44. Stizostedium vltreuiii (Mit.) J. and C. Great Lakes and S. E. 

 61. Micropterns floridanns (Le 8.) Goode. Great Lakes to Florida. 

 52. Centrarchus irideiis (Bosc) C. and V. South Illinois to North Carolina and Florida. 



A revision of the "Etheostoniidae" will be elsewhere given. 



tl would dedicate this new genus to the memory of my friend and long-time fellow-student. 

 Prof. H. E. Copeland, whose death, due to exposure while on a collecting expedition, took 

 place Dec. 12, 1876, even as this paper was passing through the press. 



The genus Copelandia may be thus characterized : Aspect ot Enneacauthus — opercle 

 emarginate, with a black dermal border; a supernumeray maxillary bone; palatine teetti; 

 dorsal spines, ten ; anal spines, four ; caudal rounded; appendages on branchial arches, long, 

 and in small number, much as in Ambloplites ; anal flu large. The typical species, C. eriarcha^ 

 will be elsewhere described. A single tine specimen received by Prof Copeland and myself, from 

 Dr. P. K. Hoy, taken iu the Meiiomonee River, at VVauwatosa, Milwaukee Co., Wis. — D. S. J. 



BDL. TJF. sec. NAT. SCI. (18) DECEMBER, 18''6. 



