Relationships between fish brain weights and body weights for
Pollachius pollachius

Roland Bauchot, Monique Diagne, Roland Platel, Jean-Marc Ridet and Marie-Louise Bauchot
Université Paris 7 Laboratoire d'anatomie comparée

[n = 46]

Sort by : Body weight Brain weight SL TL Ref.

Relative brain weight graph (loading may take 2-3 min.)

Body weight (W; g) Brain weight (B; mg) Encephalization coefficients SL (cm) TL (cm) Ref
(B/W) (B/W^2/3)
8.20
105
12.8
 
 
 
 
11.6
116
10.0
 
 
 
 
11.9
128
10.8
 
 
 
 
12.4
139
11.2
 
 
 
 
13.1
137
10.5
 
 
 
 
13.8
147
10.6
 
 
 
 
14.9
127
8.53
 
 
 
 
15.3
137
8.96
 
 
 
 
15.6
133
8.53
 
 
 
 
15.9
136
8.56
 
 
 
 
16.0
139
8.69
 
 
 
 
16.2
161
9.9
 
 
 
 
16.5
130
7.88
 
 
 
 
17.1
149
8.71
 
 
 
 
17.8
140
7.86
 
 
 
 
17.8
147
8.25
 
 
 
 
17.8
155
8.70
 
 
 
 
18.2
159
8.73
 
 
 
 
18.5
170
9.2
 
 
 
 
18.9
155
8.20
 
 
 
 
19.0
162
8.54
 
 
 
 
19.1
161
8.43
 
 
 
 
20.3
164
8.08
 
 
 
 
21.6
157
7.27
 
 
 
 
21.8
148
6.79
 
 
 
 
24.3
160
6.58
 
 
 
 
24.9
169
6.79
 
 
 
 
25.0
171
6.84
 
 
 
 
26.2
169
6.45
 
 
 
 
26.6
202
7.59
 
 
 
 
32.9
195
5.93
 
 
 
 
44.3
226
5.10
 
 
 
 
91.8
402
4.38
 
 
 
 
100
404
4.04
 
 
 
 
101
447
4.44
 
 
 
 
105
433
4.13
 
 
 
 
122
429
3.52
 
 
 
 
122
422
3.45
 
 
 
 
149
488
3.27
 
 
 
 
157
448
2.85
 
 
 
 
163
427
2.62
 
 
 
 
166
498
2.99
 
 
 
 
214
711
3.33
 
 
 
 
266
555
2.08
 
 
 
 
315
610
1.94
 
 
 
 
5,998
2,218
0.3700
 
 
 
 

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