162 



SUPPLEMENT, 



Pages 133 to 136 of this list were printed in May, 1876, some eiglit months 

 previous to its completion. In the meantime, the authors have been enabled 

 to examine quite a number of doubtful species, and they propose to substitute 

 the following for the list of " Etheostomidae " on pages 134 and 135 : 



1. MICROPERCA Putnam, 1863. 



1. M. piinctulata Putnam. Wisconsin to Alabama. 



2. ALVARIUS Girard. 1859. 



2. A. lateralis Grd. Rio Grande Kegion, 



3. CATONOTUS Agassiz, 1854. d. g. 



3. C. lineolatiis Ag. Illinois, Wisconsin, d. s. 



4. C. flahellatiis (Kaf.) Putn. Ohio Valley. 

 o. C. keiiuicotti Putn. S. Illinois, d. s. 



6. C. linslii (II. R. Storer) Le V. W. X. Y. and C. d. s. 



4. POECILICHTHYS Agassiz, 1854. 



7. * P. rariatus (Kirt.) Agassiz (syn. P. caeruleus (Storer) Ag.) 



8. P. spectabilis Ag. Ohio to Missouri and N. d. s. 



9. P. zonalis Cope. Indiana to Tennessee. 



10. P. rufllineatus Cope. French Broad River. 



11. P. Tulneratas Cope. French Broad River. 



12. P. iiiger (Raf.) Jordan, (syn. P. camurus Cope). Ohio Valley, Cumber- 



land River. 



13. P. sansruittuHS Cope. Cumberland River. 



14. P. pmictnlatus Ag. Missouri aud S. W. d. s. 



15. P. pottsii (Grd.) Jordan. Chehuahua River. 

 18. P. mesaeus Cope. Kansas, d.a.g. 



17. P. cinereus (Storer) Jordan. Tennessee River, d.a.g. 



18. P. tessellatus (Storer) Jordan. Tennessee River, d. a. g. 



19. P. pulcliellus (Grd.) J. and C. Canadian River, d. s. 



* Specimens of undoubted P. caeruleus have been fully identified by Dr. Kirtland with hia 

 Elheostoma variala. The nomenclature of this species will be discussed elsewhere. 



