7 25 2014 Fidalgo repro check

Anacortes wa

Mid 60s to mid 70s sunny

Performed the anesthesia sop with insulation on treatment tub and a tarp on the Pretreatment and recovery tubs. Treatment less effective than normal but still had an acceptable amount of Gaping oysters. Found many grey sick animals in the south pop.

Numbers as follow :

Temps in c
Pretreatment
Initial.          9
45.             11
1.5.             11

Treatment.
Initial.        11
45.           11
1.5.            11
2.25.         11

Recovery
Initial.         11
45.            12
1.5.            14

Salinity in ppt
Pretreatment.      27
Treatment.          63
Recovery.           25

Brood collection
2N9-12
Brood.      0
Gaping.     55
Dead.        0
Closed.      45

2H1-4
Brood.       2
Gaping.      50
Dead.         0
Closed.      36

Brooders
#     size.   Sick
1.       20.      W
2.      22.       W

2S5-8
Brood.     6
Gaping.    72
Dead.       0
Closed.    25

Brooders
#     size.    Sick
1.       29.      Grey
2.      25.      Grey
3.      30.      Grey
4.      30.      W
5.      32.      W
6.      31.       Grey

Oyster below calipers closed. Oysters between calipers and label tube brooders.