Growth parameters for Glyptocephalus zachirus
 
Maximum Length 60cm TL
n = 4
Note that studies where Loo is very different (+/- 1/3) from Lmax are doubtful.
ø = 2.77
L inf = 39.5 cm 
K = 0.4
Median record no. 3
97174Ref. 97174
Loo
(cm)
Length Type K
(1/y)
t0
(years)
Sex M
(1/y)
Temp° C Lm Ø' Country Locality Questionable Captive
33.4 0.178 0.86 M 2.30 USA Oregon waters No No
37.2 0.175 0.57 F 2.38 USA Oregon waters No No
39.5 0.380 0.79 M 2.77 Alaska Gulf of Alaska No No
44.9 0.310 0.69 F 2.80 Alaska Gulf of Alaska Yes No
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