Growth parameters for Leucoraja erinaceus
 
Maximum Length 62cm TL
n = 4
Note that studies where Loo is very different (+/- 1/3) from Lmax are doubtful.
Longevity vs 3/K graph [n = 2]
ø = 2.84
L inf = 58.5 cm TL
K = 0.2
Median record no. 3
88929Ref. 88929
Loo
(cm)
Length Type K
(1/y)
t0
(years)
Sex M
(1/y)
Temp° C Lm Ø' Country Locality Questionable Captive
52.1 TL 0.290 -0.83 15.0 2.90 USA Long Island Sound No No
52.7 TL 0.350 -0.50 15.0 2.99 USA Georges Bank-Delaware region Yes No
58.5 TL 0.200 -0.90 F 2.84 Canada off east coast No No
63.0 TL 0.170 -1.20 M 2.83 Canada off east coast No No
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