Date Number of
Fish Sampled
L. salmonis abundance by stages C. clemensi abundance by stages
Cope-podid Chalimus Pre-adult Adult* Gravid Chalimus Pre-adult Adult* Gravid

April 14/05

17

0

0

0

0

0

0

0

0

0

May 5/05

20

0

0

0.20

0

0

0.15

0

0.15

0

May 19/05

20

0

0

0

0.05

0

0.15

0.05

0.10

0

June 2/05

20

0

0

0

0.05

0

0.15

0.05

0.25

0.05

June 16/05

20

0

0.05

0.05

0.05

0

0.40

0

0.20

0

June 28/05

20

0

0

0.05

0.05

0

0

0

0

0

July 14/05

20

0

0.05

0.05

0.05

0

0

0

0

0

July 26/05

40

0

0

0.03

0.03

0

0.03

0

0

0

Aug 11/05

20

0

0

0.05

0.05

0

0

0

0

0

Aug 25/05

20

0

0

0.05

0.05

0

0

0

0

0

Sept 8/05

20

0

0

0.05

0.05

0

0

0

0

0

Sept 22/05

20

0

0

0.05

0

0

0

0

0

0

Oct 6/05

40

0

0.03

0.08

0.05

0

0.05

0

0.10

0

Oct 18/05

20

0

0

0.10

0.10

0

0

0

0

0

Nov 3/05

20

0

0.05

0.10

0.30

0

0

0

0

0

Nov 17/05

20

0

0.05

0.10

0.40

0

0

0

0.05

0

Nov 30/05

20

0

0.05

0.10

0.25

0.05

0.05

0.05

0.10

0

Dec 15/05

17

0

0.12

0.10

0.10

0

0.50

0.06

0

0

Jan 5/06

20

0

0.80

0.05

0.55

0

0.20

0.15

0.20

0.15

Jan 11-12/06

20

0.10

1.55

0.45

0.55

0.15

0.25

0.20

0.50

0.25

Jan 31-Feb2/06

50

0

2.04

2.90

1.60

0.02

1.28

0.44

1.00

0.10

Feb 9/06

20

0.05

1.90

0.37

4.10

0.10

1.25

0.15

1.20

0.35

March 8/06

20

0

2.80

4.25

5.80

0.65

1.20

0.15

0.40

0.80

March 22/06

20

0

1.80

0.70

3.30

0.65

0.50

0

0.20

0.15

April 20/06

20

0

0

0.60

0.90

0.10

0.35

0

0.10

0

May 4/06

20

0

0

0.25

0

0

0.15

0

0.15

0

May 18/06

20

0

0

0

0.05

0

0.15

0.05

0.10

0

June 1/06

20

0

0

0.05

0.05

0.10

0.20

0

0

0.05

June 15/06

20

0

0

0

0.20

0.05

0.05

0

0

0

June 29/06

20

0

0.05

0.10

0.10

0.05

0

0

0

0

July 13/06

15

0

0

0

0

0

0

0

0

0

Aug 14/06

20

0

0

0.10

0

0.30

0

0

0

0

Sept 7/06

20

0

0

0.05

0.05

0

0

0

0

0

Oct 5/06

15

0

0.07

0.07

0.13

0

0.07

0

0

0

Nov 2/06

15

0

0.07

0.33

0.07

0.07

0.27

0

0

0

Dec 19/06

10

0

0

0.10

0.60

0

0.10

0

0

0

Jan 17/07

10

0

0.30

0.40

1.00

0.60

0.20

0.10

0.70

0.10

Feb 13/07

10

0

0.20

0.70

1.50

0.40

0.40

0

0.50

0.10

* Adult sea lice counts do not include counts of gravid individuals
Table 1A: Sampling dates, number of fish sampled and the observed abundances and stages of sea lice (L. salmonis and C. clemensi) at the Sargeaunt Pass farm.
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