9 



43. The Gillaroo, or Gizzard Trout (Salmo fario, var., Linn.). 



Fig. Sowerby, Brit. Miscellany, i. pi. 61. 



Hab. Certain rivers and lakes in Ireland, e. g. in the Lake Carra, County 



of Mayo. 



Small freshwater testacea, as the Helix tentaculata and Neritafluviatilis, are 

 found in the stomach, and appear to constitute the principal food of this 

 species. 



For a description of the stomach, the coats of which are peculiarly thick, 

 see Hunter " On the Animal (Economy," ed. Palmer, p. 126. 



Presented by William Norris, Esq. 



44. The Gillaroo, or Gizzard Trout (Salmo fario, var.). 



This and the preceding were said to be male and female, but upon examina- 

 tion, the viscera were found too putrid to determine the sexes. 



Presented by William Norris, Esq. 



45. The Loch Leven Trout (Salmo Levenensis, Walker ; Salmo cacifer, 



Parnell). 



Fig. Yarrell's Hist, of Brit. Fishes, Supplement to vol. ii. fig. at p. 9. 

 Hab. The lakes of Loch Leven and Prestmannan, Scotland. Purchased. 



46. The Common Trout (Salmo fario, Linn.). 



Fig. Yarrell's Hist, of Brit. Fishes, vol. ix. p. 51. 



Hab. Lakes and rivers of Great Britain. Presented by Sylvester, Esq. 



47. The Yellow Trout of Scotland (variety of Salmo fario). 



Hab. Lakes and rivers of Scotland. Presented by Robert Graham, Esq. 



48. The Burn or Stream Trout of Scotland. 



Hab. From the river Almond, Perthshire. 



Presented by Robert Graham, Esq. 



49. The Burn or Stream Trout of Scotland. 



Hab. From the river Shockie, a tributary of the Tay, Perthshire. 



Presented by Robert Graham, Esq. 



50. A Pond Trout, probably a variety of the Burn Trout. 



Hab. From a pond on the estate of Robert Graham, Esq., Redgorton, 

 Perthshire. Presented by Robert Graham, Esq. 



C 



