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Growth parameters for Potamotrygon motoro
 
Maximum Length 50cm WD
n = 2
Note that studies where Loo is very different (+/- 1/3) from Lmax are doubtful.
ø = 2.54
L inf = 45.0 cm WD
K = 0.2
Median record no. 2
35339Ref. 35339
Loo
(cm)		 Length Type K
(1/y)		 t0
(years)		 Sex M
(1/y)		 Temp° C Lm Ø' Country Locality Questionable Captive
38.3 WD 0.180 -1.27 M 2.42 USA Belle Isle Aquarium, Detroit No Yes
45.0 WD 0.170 -0.42 F 2.54 USA Belle Isle Aquarium, Detroit No Yes
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