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Illustrations 
12-0z. Smolt, confined in Bertha Loch fifteen months after becoming a smolt. 
July 1904 . 
. (1) 8-0z. Loch Dupplin Trout. (2) 1£2-0z. Smolt, confined in Loch Dupplin 
sixteen months after becoming a smolt. August 1904 
2-lb. Smolt, confined in reservoir two years after becoming a smolt 
Live Salmon with disease, under shade of a tree. December 1903 
18-lb. Female Salmon, unspawned. November 1900 . 
Two Male 4o-lb. Salmon, unspawned, found together as shown, cast up on 
the beach. December 1906 
16-lb. Female Salmon, partly spawned, almost dead. November 1906 
. Showing fungus developed after the fish was dead for a considerable time 
. 7-lb. Male Grilse, showing fungus partly developed on head. December 1905 . 
20-lb. Female, showing fungus fully developed on head. December 1904 
174-lb. Sea-Trout. Largest ever caught in the Tay. June 1908 
. Salmon, showing number of scales from adipose fin to lateral line to be ten 
Sea-Trout, showing scales from the adipose fin to the lateral line 
Life-size Yellow-fin Smolt of the Sea-Trout. 1st May 1905 : 
Life-size Yellow-fin Smolts of Sea-Trout, going tosea. River Tay. Ist May 1905 
$-Ib. Whitling. First return from the sea. July 1900 . 
12-0z. Sea-Trout, confined in Bertha Loch one year after becoming a smolt. 
June 1906 
1-lb. Whitling. April 1904 
1}-lb. Sea-Trout. 15th May 1904. Second return from the sea 
. 25-lb. Sea-Trout. Ist July 1904 
2-lb. Sea-Trout, caught in the Tay 5th February 1907 . 
. Scale of Yellow-fin. 13 0z. 27th April 1907 
Scale of Sea-Trout. 1 1b. Caught at sea, 31st July 1907 
Scale of Sea-Trout. 9 lbs. Coquet, 25th July 1907 
18}-lb. Sea-Trout, caught in the Tay June 1900 
14-lb. Tay Sea-Trout. 14th August 1906 
. 7-lb. Sea-Trout, from the Coquet, Northumberland. 25th July 1907 
. Sea-Trout from the Coquet, average 7 lbs. 25th July 1907 
. Supposed by fishermen on the Coquet to be a cross between Salmon and Sea- 
Trout. 9 lbs. 9th July 1907 , ‘ : 
(1) 7-lb. Grilse. (2) 7-Ib. Sea-Trout. 7th July 1906. The Tay 
8-lb, Sea-Trout. The Tay. 19th August 1907 
(1) 8-lb. Sea-Trout. (2) 5-lb. Grilse. Tay. 15th July 1907 . 
Different types of Sea-Trout, 2 Ibs. to 8 lbs. The Tay. August 1905 
Different types of Sea-Trout. The Tay. August 1905 
Sea-Trout, caught with fly in the sea. Scourie, Sutherland. July 1904 
X11 
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