Relationships between fish brain weights and body weights for
Conger conger

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

[n = 47]

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)
33.7000
111
3.29
 
 
 31.5
 
538
327
0.6080
 
 
 67.5
 
690
412
0.5970
 
 
 69
 
950
405
0.4260
 
 
 79.5
 
956
382
0.4000
 
 
 80
 
978
451
0.4610
 
 
 80.2
 
1,242
474
0.3820
 
 
 82.5
 
1,250
437
0.3500
 
 
 91.5
 
1,350
424
0.3140
 
 
 83
 
1,509
536
0.3550
 
 
 85.2
 
1,550
456
0.2940
 
 
 86
 
1,600
490
0.3060
 
 
 75
 
1,740
446
0.2560
 
 
 90.8
 
1,750
463.0000
0.2650
 
 
 
 
1,790
517
0.2890
 
 
 90.2
 
1,800
404
0.2240
 
 
 89
 
2,000
491
0.2460
 
 
 89.5
 
2,200
525
0.2390
 
 
 101.5
 
2,250
488.0000
0.2170
 
 
 
 
2,350
502
0.2140
 
 
 97
 
2,400
538
0.2240
 
 
 101
 
2,450
482
0.1970
 
 
 97.5
 
2,550
625
0.2450
 
 
 105.5
 
2,700
489
0.1810
 
 
 98.5
 
2,820
516
0.1830
 
 
 106.5
 
2,950
533
0.1810
 
 
 105.8
 
3,000
575
0.1920
 
 
 105
 
3,100
491
0.1580
 
 
 104
 
3,250
534
0.1640
 
 
 107.8
 
3,300
544
0.1650
 
 
 105.5
 
3,500
571
0.1630
 
 
 115
 
3,500
602
0.1720
 
 
 113
 
3,650
578
0.1580
 
 
 113
 
4,000
578
0.1450
 
 
 118
 
4,100
612
0.1490
 
 
 121
 
4,300
626
0.1460
 
 
 112
 
4,500
625
0.1390
 
 
 121.5
 
4,500
689
0.1530
 
 
 122
 
4,650
628
0.1350
 
 
 11.45
 
4,700
659
0.1400
 
 
 125
 
5,000
605
0.1210
 
 
 52.1
 
5,000
621
0.1240
 
 
 121
 
5,200
705
0.1360
 
 
 127.5
 
5,300
727
0.1370
 
 
 129.5
 
5,350
718
0.1340
 
 
 129.5
 
6,700
611
0.0910
 
 
 131
 
10,500
811.0000
0.0770
 
 
 
 

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