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Growth parameters for
Raja brachyura
Maximum Length 120cm TL
n = 7
Note that studies where L
oo
is very different (+/- 1/3) from Lmax are doubtful.
Lm vs Linf graph
[n = 6]
Reproductive graph
[n = 2]
M vs K graph
[n = 2]
M vs Linf graph
[n = 2]
Longevity vs 3/K graph
[n = 2]
ø
= 3.42
L inf
= 118.0 cm TL
K
= 0.2
Median record no. 4
1124Ref.
1124
Loo
(cm)
Length Type
K
(1/y)
t
0
(years)
Sex
M
(1/y)
Temp° C
Lm
Ø'
Country
Locality
Questionable
Captive
109.0
TL
0.110
-1.20
M
80.8
3.12
Italy
Sardinian waters, 28 to 175 m depths
No
No
110.5
TL
0.120
0.26
3.17
Portugal
Portuguese coasts
No
No
111.0
TL
0.100
-1.30
F
87.2
3.09
Italy
Sardinian waters, 28 to 175 m depths
No
No
118.0
TL
0.190
-0.80
F
0.29
9.0
100.0
3.42
UK
Irish Sea and Bristol Channel
No
No
139.0
TL
0.120
-1.52
M
0.29
9.0
100.0
3.37
UK
Irish Sea and Bristol Channel
No
No
146.0
TL
0.145
-0.93
M
81.9
3.49
Ireland
Irish Sea
No
No
155.0
TL
0.129
-8.40
F
83.6
3.49
Ireland
Irish Sea
No
No
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