1 24 Cincinnati Society of Natural History. 



Family III. — Amiidte. * 



4. Amia calva Linnaeus. Dog-fish. Lake Erie. 



Family IV. — Silurid.e. 



5. Ameiurus NATALis (LeSueur). Yellow Cat. Lake Erie. 



6. Ameiurus vulgaris (Thompson). Long-jawed Cat. Lake 

 Erie. 



7. Ameiurus nebulosus (LeSueur). Bull-head. Lake Erie. 



8. Leptops olivaris (Rafinesque). Mud Cat. White Oak 

 Creek ; Ohio River. 



9. NoiURUS MiURUS Jordan. Variegated Stone Cat. Ohio 

 River (Raccoon Island). 



10. NoTURUS GYRiNUS (Mitchill). Chubby Stone Cat. Ross 



Lake. 



Family V. — Catostomid.e. 



11. IcTiOBUS URUS (Agassiz). Razor-backed Buffalo. Ohio 

 River (Cincinnati). 



12. IcTiOBUS THOMPSONi (Agassiz). Lake Carp. Lake Erie. 



13. Catospomus CAfOsroMUS (Forster). Northern Sucker. 

 Lake Erie. 



14. MoxosTOMA AUREOLUM (LeSueur). Lake Red-horse. 

 Lake Erie. 



The species in first list called Moxostoma crassilabre has since 

 proved to be Placopharvnx carinatus, which we found to be 

 abundant in the Ohio and its tributaries. I do not think the 

 former species exists west of the mountains. 



Family VI. — Cyprinid^. 



15. Hybognathus nuchalis Agassiz. Silvery Minnow. White 

 Oak Creek ; Ohio River. 



i6. Hybop-sis hyostomus (Gilbert). Hog-mouthed Chub. 

 Ohio River (Raccoon Island). 



17. Cyprin'US CARPio Linnaeus. German Carp. I saw two 

 fine Mirror Carp taken on a trot line, with helgramite (larva of 

 ■CoRYDALis coRNUTUs) bait, at Remington, L. Miami River; Ross 



Like. 



Family VIL — Salmonid.e * 



18. CoREGONus CLUPEiFORMis (MitchiU). White fish. Lake 

 Erie. 



19. CoREGONUS ARTEDi LeSueur. Lake Herring. Lake Erie. 



