102 SALMONID-E. 



c8Bca are so wide — so much wider than in S. fario, that the re- 

 duction of their number has evidently been caused by a con- 

 fluence of several cceca into one. 



o-v. Skins^ from 9 to 19 inches long. Loch Scone, Perthshire. 

 From Mr. ParneU's Collection. Caught in the month of July. 



w~[i. Skins, from 8 to 19 inches long. River Forth. From Mr. 

 ParneU's Collection. 



y. Skin, 12 inches long. Branch of Loch Lomond. From Mr. Par- 

 neU's Collection. Caught in the month of September. 



I. Skin, 21 inches long. Loch Lomond. From Mr. YarreU's Col- 

 lection. This is probably the specimen which served for the 

 woodcut heading YarreU's description of Salmo levenensis. 



e. Skin, 15^ inches long. From Mr. YarreU's CoUection. 

 '(. Stuffed, 20 inches long. Lake "Windermere. Presented by Sir 

 J. Richardson. 



T). Nine inches long. From the CoUection of the Zool. Soc. Csec. 

 pyl. 78. 



e. Skin, 11 inches long. Lake Windermere From Mr, YarreU's 

 CoUection. 



i-K. Seven inches long. Windermere. Purchased of Mr. Wright. 

 Caec. pyl. 65. 



X-^. Seven inches long. Rothay River, Westmoreland. Purchased 

 of Mr. Wright. Caec. pyl. 71. 



Description of a Male specimen. 



inches. 



Total length 13| 



Greatest depth of the body 2|- 



Length of the head 2|- 



Girth of biggest part of the body 6 



Least depth of the taU 1^ 



Girth of the narrowest part of the taU 2f 



Distance between end of snout and eye ■§■ 



Diameter of the eye ^ 



Length of the maxiUary bone Ij 



Distance between eye and angle of praeoperculum . . 1 



Greatest width of operculum f 



Greatest depth of operculum ^ 



Distance between occiput and origin of dorsal fin . . 3|- 



Distance between end of dorsal and root of caud'al . . 5 



Leagth of base of dorsal 1 A^ 



Greatest height of dorsal 1| 



Length of pectoral 1| 



Distance between root of pectoral and root of ventral 3|- 



Length of ventral fin If 



Distance between root of ventral and origin of anal . . 21 



Length of anal fin ^ 



Greatest depth of anal \\ 



Length of longest caudal ray If 



Length of middle caudal ray 1 



