Growth parameters for Esox masquinongy
 
Maximum Length 183cm TL
n = 26
Note that studies where Loo is very different (+/- 1/3) from Lmax are doubtful.
Auximetric graph [n = 26]
M vs K graph [n = 3]
M vs Linf graph [n = 3]
Longevity vs 3/K graph [n = 1]
ø = 3.43
L inf = 125.1 cm TL
K = 0.2
Median record no. 14
91180Ref. 91180
Loo
(cm)
Length Type K
(1/y)
to
(years)
Sex M
(1/y)
Temp° C Lm Ø' Country Locality Questionable Captive
70.7 TL 0.314 -0.06 M 3.20 Canada Maskinonge Lake No No
81.4 TL 0.227 0.32 F 3.18 Canada Maskinonge Lake Yes No
97.3 TL 0.184 -0.46 M 3.24 Canada Indian Lake No No
104.8 TL 0.227 -0.36 M 3.40 Canada Kawartha lakes No No
106.0 TL 0.218 -0.36 M 3.39 Canada Ontario No No
106.8 TL 0.228 -1.12 M 3.42 Canada Ottawa River No No
107.3 TL 0.209 -0.46 M 3.38 Canada Lake St. Clair No No
115.0 TL 0.173 -0.34 M 3.36 Canada Lac Seul, Ontario No No
115.1 TL 0.173 -0.34 M 3.36 Canada Eagle-Wabigoon lakes No No
115.9 TL 0.208 -0.15 M 3.45 Canada St. Lawrence River, Ontario No No
116.7 TL 0.143 -0.54 F 3.29 Canada Indian Lake No No
121.7 TL 0.312 -0.25 3.66 Canada Green Bay No No
124.1 TL 0.199 -0.32 F 3.49 Canada Lake St. Clair No No
125.1 TL 0.173 -0.31 F 3.43 Canada Ontario No No
128.7 TL 0.186 -0.49 F 3.49 Canada Georgian Bay No No
129.3 TL 0.249 0.75 3.62 Canada Lake St. Clair No No
129.8 TL 0.115 -0.93 F 3.29 Canada Kawartha lakes No No
133.0 TL 0.155 -0.22 F 3.44 Canada Eagle-Wabigoon lakes No No
133.8 TL 0.155 -0.68 F 3.44 Canada Ottawa River No No
135.5 TL 0.170 -2.71 F 3.49 Canada Green Bay No No
136.5 TL 0.159 -0.33 F 3.47 Canada Lake of the Woods, Ontario No No
139.1 TL 0.173 -0.08 F 3.52 Canada St. Lawrence River, Ontario No No
140.0 TL 0.155 -0.10 F 3.48 Canada Lac Seul, Ontario No No
143.0 TL 0.150 0.15 3.49 USA Wisconsin No No
162.0 TL 0.081 M 0.15 3.33 USA Lake St. Clair, Michigan No No
176.0 TL 0.071 F 0.15 3.34 USA Lake St. Clair, Michigan No No
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