Relationships between fish brain weights and body weights for
Scomber scombrus

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

[n = 13]

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)
74.5
302
4.05
 
 20
 21.4
 
126
415
3.31
 
 23.7
 25.2
 
144
450
3.14
 
 18
 19.9
 
150
545
3.63
 
 23.5
 25
 
187
515
2.76
 
 25.2
 27
 
204
625
3.07
 
 26.6
 28.1
 
228
630
2.76
 
 27.2
 28.8
 
265
602
2.27
 
 29.4
 31.3
 
330
678
2.06
 
 30.2
 32.2
 
398
845
2.12
 
 31.2
 33.1
 
582
1,248
2.14
 
 39
 42
 
600
1,391
2.32
 
 36
 
 
850
1,291
1.52
 
 38
 
 

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