|
Year
|
Sire
|
Dam
|
Offspring
|
Survival (%)a
|
|---|
|
2006
|
1
|
1
|
14,800
|
1.37
|
|
2007
|
2
|
2
|
24,000
|
3.19
|
|
2008
|
2
|
3
|
31,600
|
n.a.
|
|
2009
|
2
|
4
|
30,000
|
19.17
|
|
2010
|
2
|
4
|
35,000
|
34.80
|
|
2011
|
3
|
4
|
13,200
|
14.32
|
|
2012
|
2
|
5
|
36,360
|
21.60
|
|
2013
|
2
|
4
|
17,100
|
8.55
|
|
2014
|
2
|
3
|
33,000
|
18.00
|
|
All years
|
18
|
30
|
235,060
|
17.67
|
- A total of 30 families in which there were 20 half-sib groups (some males were mated with multiple females). Total number of unique males and females = 6 and 10, respectively (the same males and females were repeatedly paired in years 2008–2014)
- aMean survival after metamorphosis (calculated as percent difference from stocking), n.a. = not available
