376 TTYOUunrlDM. 



Hiodon clodalus, Lestma; I. c. p. 367, pi. 14; DeJcai/, I. e. p. 2GG, 

 pi. 51. fig. 1G4. 



chrysopsis, Richards. Faun. Bor.-Amer. iii. p. 232. 



Gyprinus (Abramis ?) smithii, Richards. I. c. p. 110 (fig. faulty), 



B. 8-10. D. 14. A. 32-34. L. lat. 57-60. L. trausv. 7/9. 

 Vert. 31/30. 



The length of the head is two-ninths of the total (without caudal). 

 Snout obtusely rounded, shorter than the eye ; maxillary not ex- 

 tending to below the centre of the orbit. Suboperculum rather 

 longer than deep. There are seven longitudinal series of scales 

 between the lateral line and ventral fin. Origin of the dorsal fin 

 slightly in advance of that of the anal. Uniform silvery. 



Fresh waters of North America. 



a. Fine specimen. Lake Erie. Purchased of Mr. Wright. 



h-c, d-f. Fine specimens. Montreal. Purchased of Mr. Wright. 



g-h. Fine specimens. North America. Presented by Max, Prince 



of Neuwied. 

 /. Adult: skeleton. Montreal. Purchased of Mr. Wright. 



