48 
Proceedings of Royal Society of Edinburgh. [sess. 
Table IV . — Shoiving Length , Weight , Weight of Muscles and 
Testes jper Fish and per Fish of Standard Length in Male 
Salmon. 
Estuary. 
Weight. 
Weight of Muscles. 
Weight of Testes. 
No. 
Length. 
Actual. 
Per S. F. 
Actual. 
PerS. F. 
Actual. 
Per S. F. 
January. 
29 
67 
3112 
10338 
1992 
6285 
4 
13-2 
30 
66 
2922 
10181 
1900 
6620 
5 
17*4 
Average, 
10259 
6452 
15*3 
March. 
6 
75 
4410 
10450 
2784 
6597 
5 
11*6 
33 
73 
3840 
9846 
2508 
6379 
4 
10-2 
34 
67 
3090 
10266 
1900 
6312 
3 
9-9 
Average, 
10167 
6429 
10-5 
June. 
20 
74 
4245 
10481 
2652 
6548 
7 
17-2 
July. 
25 
68 
3335 
10621 
1980 
6306 
7 
22*6 
Upper Waters. 
June. 
21 
74 
3755 
9270 
1660 
4100 
27 
60 
22 
69 
3200 
9756 
1410 
4300 
15 
457 
24 
74 
3815 
9420 
1643 
4057 
53 
131 
Average, 
9482 
4152 
78 
