aging l. analis by otolith
Post on 25-Feb-2016
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Aging L. analis by Otolith
Removed otoliths (Ear Bones) to determine the age of fish
Mutton snapper have large otoliths
Mutton Snapper Catch Counts
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 170
2
4
6
8
10
12
14
16
18
Age Class Counts by Sex
Age Class
Coun
t
Mutton Snapper Length by Age
2 3 4 5 6 7 8 9 10 12 17300
350
400
450
500
550
600
650
700
Female L. analis Length by Age Class
Age Class (Female)
Leng
th (m
m)
2 3 4 5 6 7 8 9 10 11 13 15300
350
400
450
500
550
600
650
700Male L. analis Length by Age Class
Age Class (Male)
Leng
th (m
m)
Mutton Snapper Weight by Age
2 3 4 5 6 7 8 9 10 12 170
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
Female L. analis Weight by Age Class
Age Class (Female)
Wei
ght (
g)
2 3 4 5 6 7 8 9 10 11 130
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
Male L. analis Weight by Age Class
Age Class (Male)
Wei
ght (
g)
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