Growth parameters for Pteroplatytrygon violacea
 
Maximum Length 96cm WD
n = 3
Note that studies where Loo is very different (+/- 1/3) from Lmax are doubtful.
ø = 3.38
L inf = 116.0 cm WD
K = 0.2
Median record no. 2
41989Ref. 41989
Loo
(cm)
Length Type K
(1/y)
to
(years)
Sex M
(1/y)
Temp° C Lm Ø' Country Locality Questionable Captive
74.0 WD 0.350 M 3.28 USA Monterey Bay Aquarium No Yes
116.0 WD 0.180 F 3.38 USA Monterey Bay Aquarium and other aquaria No Yes
116.0 WD 0.200 F 3.43 USA Monterey Bay Aquarium No Yes
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