135 
, however. 
We find 
that they present no unusual features, but simply confirm 
daily records. 
8 
This confirmation of our previous results, 
Chadwick’ 
SEA-FISHERIES LABORATORY. 
We give here the usual temperature chart of Port Erin 
rest of the plankton gatherings have been identified and 
computed as usual, and we have detailed recordsof the statistics 
of their distribution throughout the year. 
average results which will hold good for, at least, normal 
plankton is completed, we may be able to formulate reliable 
years and seasons. 
Cladocera, Sagitta, Oikopleura, &c.) and the various kinds 
of larvae (Echinoderm, Molluscan, &c.) which make up the 
more or less exactly, statements which we have given in 
which becomes more and more marked as we continue the 
work, gives us hope that when our ten years survey of the 
Bay, drawn up from Mr. 
previous reports. 
JUNE. JULY. AUC. SEPT. OCT. NOV. DEC 
MAR. APR. MAY. 
2 9 162330 6 13 2027 6 13 2027 3 101724 1 8 152229 5121926 3 1017 2431 7 1421284 11 18252 9 162330 6 1320274 I1 1825 
FEB. 
JAN. 
ia 
ae 
SGSBE 
i ie a i 
z 
OF THE AIRAND SEA AT 9am.AT 
| |WEEKLY AVERACE TEMPERATUR 
| 
| 
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is 
/ | 
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| 
a 
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al 
SssRRERRKB 
Decrees FAHRENHEIT. 
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