Growth parameters for Chaenocephalus aceratus
 
Maximum Length 72cm TL
n = 6
Note that studies where Loo is very different (+/- 1/3) from Lmax are doubtful.
Auximetric graph [n = 6]
Lm vs Linf graph [n = 4]
Longevity vs 3/K graph [n = 4]
ø = 2.99
L inf = 75.5 cm TL
K = 0.2
Median record no. 4
107705Ref. 107705
Loo
(cm)
Length Type K
(1/y)
to
(years)
Sex M
(1/y)
Temp° C Lm Ø' Country Locality Questionable Captive
58.0 TL 0.243 0.46 M 1.0 46.3 2.91 Antarctica South Georgia Yes No
60.0 TL 0.090 -2.13 M 38.0 2.51 South Shetland South Shetland Islands No No
62.0 TL 0.230 0.07 M 2.95 Antarctica South Georgia No No
75.5 TL 0.170 -0.01 F 2.99 Antarctica South Georgia No No
76.5 TL 0.169 0.47 F 1.0 46.8 3.00 Antarctica South Georgia Yes No
79.8 TL 0.070 -1.86 F 48.0 2.65 South Shetland South Shetland Islands No No
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