Relationships between fish brain weights and body weights for
Symphodus melops

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

[n = 40]

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)
0.6000
11.6
19.3
 
 3.2
 3.9
 
1.10
22.0
20.0
 
 3.9
 4.6
 
1.80
31.0
17.2
 
 4.5
 5.3
 
2.70
43.0
15.9
 
 5.2
 6.1
 
3.50
49.0
14.0
 
 5.7
 6.7
 
3.90
57.0
14.6
 
 5.9
 6.9
 
5.70
66.0
11.6
 
 6.6
 7.8
 
6.90
58.0
8.41
 
 7
 8.099999999999998
 
10.5
82.0
7.81
 
 7.8
 9.3
 
10.9
78.0
7.16
 
 8
 9.3
 
11.2
82.0
7.32
 
 8.099999999999998
 9.4
 
11.6
74.0
6.38
 
 8.2
 9.6
 
11.6
84.0
7.24
 
 8.2
 9.6
 
13.1
77.0
5.88
 
 8.099999999999998
 9.6
 
13.3
82.0
6.17
 
 8.5
 10
 
13.7
81.0
5.91
 
 8.4
 9.9
 
15.9
108
6.79
 
 9.1
 10.6
 
18.4
126
6.85
 
 9.4
 11
 
18.5
107
5.78
 
 
 
 
18.9
101
5.34
 
 9.4
 10.9
 
19.0
118
6.21
 
 9.6
 11.3
 
19.8
127
6.41
 
 
 
 
22.2
112
5.05
 
 
 
 
22.5
105
4.67
 
 9.6
 11.4
 
22.7
128
5.64
 
 10.1
 12
 
22.8
125
5.48
 
 10.2
 12
 
24.9
137
5.50
 
 10.3
 12.1
 
26.7
129
4.83
 
 10.5
 12.4
 
28.1
119
4.24
 
 10.3
 11.9
 
29.7
145
4.88
 
 10.9
 12.8
 
31.0
122
3.94
 
 
 
 
40.2
148
3.68
 
 13.1
 14.2
 
41.0
64.0
1.56
 
 12.1
 14.4
 
43.8
172
3.93
 
 12.3
 14.4
 
44.9
173
3.85
 
 12.1
 14.3
 
71.4000
248
3.47
 
 14.6
 17.1
 
75.1000
203
2.70
 
 13.6
 16.6
 
79.3
228
2.88
 
 15
 17.5
 
104
228
2.18
 
 15.9
 18.6
 
127
335
2.64
 
 18.1
 22.6
 

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