Relationships between fish brain weights and body weights for
Petrocephalus catostoma

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

[n = 9]

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)
0.3400
25.2
74.1
 
 
 
0.7000
36.7
52.4
 
 
 
0.9600
43.1
44.9
 
 
 
1.52
42.6
28.0
 
 
 
2.11
46.8000
22.2
 
 
 
2.38
51.5
21.6
 
 
 
2.78
53.7
19.3
 
 
 
2.85
59.1
20.7
 
 
 
3.22
70.4
21.9
 
 
 

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