FISHES OP NEW YORK 233 



MEAS.UREMENTS 



Mini- Hundredths 



meters of length 



Dorsal iii, 9 



Anal ii, 13 



Pectoral i, 16 



Ventral i, 12 



Number of scales in lateral line 82 



Number of transverse rows above lateral line 9 



Number of transverse rows below lateral line" 8 



The attention of the writer was called to this graceful little 

 whitefish by the Eev. W. M. Beauchamp and J. C. Willetts. Mr 

 Willetts forwarded numerous specimens from Skaneateles. 

 Individuals were obtained also from Prof. H. L. Smith, which 

 he received from Seneca lake. One of these specimens, 10 inches 

 long, is described above. 



The fish was then somewhat doubtfully supposed by me to 

 be identical with Hoy's whitefish, but it is now known to be 

 distinct. 



126 Argyrosomus artedi (Le Sueur) 



Lake Herring; Cisco 



Coregonus artedi Le Sueur, Jour. Ac. Nat. Sci. Phila. I, 231, May, 1818. 



Lfake Erie & Lewistown, Upper Canada; Joed an & Gilbert, Bull. 



16, U. S. Nat. Mus. 301, 1883; Bean, Fishes Penna. 69, pi. 26, fig. 48, 



1893. 

 Salmo (Coregonus) harengus Richardson, Fauna Bor.-Amer. Ill, 210, pi. 90, 



fig. 2, 1836. 

 Coregonus clupeiformis De Kay, N. Y. Fauna, Fishes, 248, pi. 60, fig. 198, 



1842; GiJNTHER, Cat. Fish. Brit. Mus. VI, 198, 1866. 

 Coregonus harengus Gunther, Cat. Fish. Brit. Mus. VI, 199, 1866. 

 Argyrosomus artedi Jordan & Evermann, Bull. 4c7, U. S. Nat. Mus. 468, 



1896. 



The body of the lake herring is moderately elongated, com- 

 pressed, and the head pointed. The greatest hight of the body 

 at the origin of the dorsal is one fourth of the total length 

 without caudal. The caudal peduncle is short and stout; its 

 least depth is somewhat more than one third of its greatest 

 depth. The eye is contained four to four and one half times 

 in length of head; the snout three and one half times. The max- 

 illary reaches nearly to below the middle of the eye. The lower 

 jaw projects strongly. The dorsal begins midway between tip 

 of snout and base of tail. Its longest ray equals length of 



