2G0
J. A. KITCHING AND F. J . EBLING
Mytilus from Carrigathorna
....... .......
50
.................
....
Mytilur from N end of Lough Ine
D(70)
.....
F(83)
%,* ,.. ' ' . C(28)
' .\
B( 19)
.................
..... ..,. 5
.5 i:"""""
.......
.......
.' ....
, _.....
-I50
239 327
..........
!
..........
_
"._.
-'- ........
*.
. . . . . . . .
.......... ................
-. . . . . .
C(28)
B 9
-
P
RENOUF'S BAY
.......... ......... .........
I .
C(43)
DOE)
< ; ...q.... ~ .".... ..............
r..-..-- ;"' "'7
Hours from transplantation
1
I50
200
b) c
50
I00
I50
200 217
-
24 I
FIQ. 57. Percentage survival of mussels from Carrigathorna (small) and from the north
end of the Lough (large), transferred (with rock substratum) to positions in the Lough.
The levels of the new positions are indicated by the algal zones as follows: A, Pelwetkz;
B, Fucus spiralis; C , upper Ascophyllum; D, lower Ascophyllum and Fwus vcsiculoeus;
E, F . serralua; F , shallow suhlittorsl. The numbers of mussels transferred are given in
paren thesis.