Roland Bauchot, Monique Diagne, Roland Platel, Jean-Marc Ridet and Marie-Louise Bauchot
Université Paris 7 Laboratoire d'anatomie comparée
[n = 215]
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) | |||||
0.1000 |
0.6680 |
6.68 |
1.85 |
|||
0.1000 |
0.8860 |
8.86 |
1.39 |
|||
0.1000 |
1.26 |
12.6 |
1.77 |
|||
0.1000 |
1.34 |
13.4 |
1.75 |
|||
0.1000 |
2.14 |
21.4 |
1.74 |
|||
0.2000 |
0.6400 |
3.20 |
1.94 |
|||
0.2000 |
0.7380 |
3.69 |
1.88 |
|||
0.2000 |
0.7700 |
3.85 |
1.79 |
|||
0.2000 |
0.7720 |
3.86 |
1.78 |
|||
0.2000 |
0.8760 |
4.38 |
2.09 |
|||
0.2000 |
0.8860 |
4.43 |
1.97 |
|||
0.2000 |
0.9580 |
4.79 |
1.73 |
|||
0.2000 |
0.9820 |
4.91 |
2.05 |
|||
0.2000 |
1.14 |
5.70 |
1.95 |
|||
0.2000 |
1.18 |
5.92 |
1.89 |
|||
0.2000 |
1.26 |
6.31 |
1.85 |
|||
0.2000 |
1.28 |
6.42 |
1.75 |
|||
0.2000 |
1.33 |
6.63 |
1.84 |
|||
0.2000 |
1.37 |
6.86 |
1.9 |
|||
0.2000 |
1.43 |
7.16 |
1.89 |
|||
0.2000 |
1.43 |
7.17 |
1.95 |
|||
0.2000 |
1.64 |
8.19 |
2 |
|||
0.2000 |
1.71 |
8.55 |
2 |
|||
0.2000 |
1.72 |
8.62 |
1.92 |
|||
0.2000 |
1.74 |
8.69 |
1.84 |
|||
0.2000 |
1.74 |
8.72 |
1.81 |
|||
0.2000 |
1.91 |
9.5 |
1.98 |
|||
0.2000 |
1.97 |
9.8 |
1.97 |
|||
0.2000 |
2.33 |
11.6 |
1.96 |
|||
0.2000 |
2.41 |
12.0600 |
1.96 |
|||
0.3000 |
0.9940 |
3.31 |
1.92 |
|||
0.3000 |
1.08 |
3.61 |
2.21 |
|||
0.3000 |
1.09 |
3.64 |
2.12 |
|||
0.3000 |
1.10 |
3.68 |
2.1 |
|||
0.3000 |
1.11 |
3.69 |
1.95 |
|||
0.3000 |
1.11 |
3.71 |
2.08 |
|||
0.3000 |
1.14 |
3.79 |
2.11 |
|||
0.3000 |
1.18 |
3.95 |
2.12 |
|||
0.3000 |
1.21 |
4.0200 |
2 |
|||
0.3000 |
1.31 |
4.36 |
2.2 |
|||
0.3000 |
1.35 |
4.51 |
2.15 |
|||
0.3000 |
1.51 |
5.0200 |
2.18 |
|||
0.3000 |
1.53 |
5.09 |
1.9 |
|||
0.3000 |
1.53 |
5.10 |
2.07 |
|||
0.3000 |
1.69 |
5.63 |
2.04 |
|||
0.3000 |
1.76 |
5.86 |
1.91 |
|||
0.3000 |
1.76 |
5.88 |
2.1 |
|||
0.3000 |
1.86 |
6.18 |
2.1 |
|||
0.3000 |
1.86 |
6.20 |
1.88 |
|||
0.3000 |
1.92 |
6.41 |
2.16 |
|||
0.3000 |
2.00 |
6.65 |
2.07 |
|||
0.3000 |
2.01 |
6.71 |
2.19 |
|||
0.3000 |
2.07 |
6.89 |
2 |
|||
0.3000 |
2.15 |
7.15 |
2.22 |
|||
0.3000 |
2.17 |
7.23 |
2.36 |
|||
0.3000 |
2.23 |
7.42 |
2.18 |
|||
0.3000 |
2.27 |
7.58 |
2.1 |
|||
0.3000 |
2.30 |
7.65 |
2.02 |
|||
0.3000 |
2.32 |
7.75 |
2.11 |
|||
0.3000 |
2.34 |
7.81 |
2.75 |
|||
0.3000 |
2.39 |
7.96 |
2.1 |
|||
0.3000 |
2.46 |
8.21 |
2.27 |
|||
0.3000 |
2.51 |
8.38 |
2.19 |
|||
0.3000 |
2.66 |
8.86 |
2.12 |
|||
0.4000 |
0.8540 |
2.14 |
2.33 |
|||
0.4000 |
1.00 |
2.50 |
2.24 |
|||
0.4000 |
1.07 |
2.68 |
2.47 |
|||
0.4000 |
1.17 |
2.93 |
2.2 |
|||
0.4000 |
1.38 |
3.44 |
2.49 |
|||
0.4000 |
1.40 |
3.51 |
2.46 |
|||
0.4000 |
1.51 |
3.77 |
2.45 |
|||
0.4000 |
1.53 |
3.82 |
2.26 |
|||
0.4000 |
1.56 |
3.89 |
2.31 |
|||
0.4000 |
1.58 |
3.96 |
2.22 |
|||
0.4000 |
1.62 |
4.0400 |
2.26 |
|||
0.4000 |
1.68 |
4.19 |
2.55 |
|||
0.4000 |
1.73 |
4.32 |
2.4 |
|||
0.4000 |
1.76 |
4.39 |
2.38 |
|||
0.4000 |
1.79 |
4.47 |
2.3 |
|||
0.4000 |
2.11 |
5.27 |
2.34 |
|||
0.4000 |
2.15 |
5.38 |
2.24 |
|||
0.4000 |
2.15 |
5.38 |
2.18 |
|||
0.4000 |
2.20 |
5.51 |
2.27 |
|||
0.4000 |
2.38 |
5.94 |
2.19 |
|||
0.4000 |
2.38 |
5.94 |
2.3 |
|||
0.4000 |
2.42 |
6.0500 |
2.3 |
|||
0.4000 |
2.43 |
6.09 |
2.3 |
|||
0.4000 |
2.44 |
6.10 |
2.2 |
|||
0.4000 |
2.51 |
6.28 |
2.29 |
|||
0.4000 |
2.66 |
6.66 |
2.28 |
|||
0.4000 |
2.85 |
7.13 |
2.29 |
|||
0.4000 |
2.89 |
7.22 |
2.24 |
|||
0.4000 |
2.89 |
7.23 |
2.3 |
|||
0.4000 |
2.90 |
7.26 |
2.26 |
|||
0.4000 |
2.92 |
7.30 |
2.43 |
|||
0.4000 |
2.97 |
7.44 |
2.39 |
|||
0.4000 |
3.07 |
7.68 |
2.31 |
|||
0.4000 |
3.22 |
8.0600 |
2.36 |
|||
0.4000 |
3.40 |
8.49 |
2.48 |
|||
0.5000 |
0.9960 |
1.99 |
2.42 |
|||
0.5000 |
1.10 |
2.20 |
2.5 |
|||
0.5000 |
1.53 |
3.06 |
2.43 |
|||
0.5000 |
1.53 |
3.06 |
2.43 |
|||
0.5000 |
1.64 |
3.28 |
2.55 |
|||
0.5000 |
2.07 |
4.15 |
2.49 |
|||
0.5000 |
2.12 |
4.24 |
2.58 |
|||
0.5000 |
2.23 |
4.46 |
2.53 |
|||
0.5000 |
2.28 |
4.55 |
2.48 |
|||
0.5000 |
2.28 |
4.56 |
2.23 |
|||
0.5000 |
2.29 |
4.59 |
2.41 |
|||
0.5000 |
2.34 |
4.69 |
2.52 |
|||
0.5000 |
2.37 |
4.74 |
2.33 |
|||
0.5000 |
2.42 |
4.84 |
2.42 |
|||
0.5000 |
2.43 |
4.85 |
2.41 |
|||
0.5000 |
2.49 |
4.97 |
2.48 |
|||
0.5000 |
2.49 |
4.99 |
2.46 |
|||
0.5000 |
2.76 |
5.52 |
2.35 |
|||
0.5000 |
2.76 |
5.53 |
2.35 |
|||
0.5000 |
2.79 |
5.58 |
2.46 |
|||
0.5000 |
2.85 |
5.70 |
2.56 |
|||
0.5000 |
2.87 |
5.73 |
2.37 |
|||
0.5000 |
2.87 |
5.74 |
2.5 |
|||
0.5000 |
2.94 |
5.88 |
2.42 |
|||
0.5000 |
3.09 |
6.17 |
2.49 |
|||
0.5000 |
3.09 |
6.19 |
2.42 |
|||
0.5000 |
3.10 |
6.19 |
2.53 |
|||
0.5000 |
3.15 |
6.29 |
2.45 |
|||
0.5000 |
3.53 |
7.06 |
2.52 |
|||
0.6000 |
1.23 |
2.04 |
2.7 |
|||
0.6000 |
1.30 |
2.16 |
2.62 |
|||
0.6000 |
1.35 |
2.25 |
2.7 |
|||
0.6000 |
1.61 |
2.68 |
2.55 |
|||
0.6000 |
1.66 |
2.77 |
2.76 |
|||
0.6000 |
1.73 |
2.88 |
2.72 |
|||
0.6000 |
1.92 |
3.20 |
2.73 |
|||
0.6000 |
2.36 |
3.93 |
2.41 |
|||
0.6000 |
2.60 |
4.33 |
2.66 |
|||
0.6000 |
2.60 |
4.34 |
2.47 |
|||
0.6000 |
2.78 |
4.64 |
2.49 |
|||
0.6000 |
2.90 |
4.84 |
2.69 |
|||
0.6000 |
2.94 |
4.91 |
2.52 |
|||
0.6000 |
3.03 |
5.05 |
2.6 |
|||
0.6000 |
3.36 |
5.61 |
2.58 |
|||
0.6000 |
4.0200 |
6.70 |
2.69 |
|||
0.6000 |
4.58 |
7.63 |
2.52 |
|||
0.7000 |
1.62 |
2.32 |
2.7 |
|||
0.7000 |
1.71 |
2.45 |
2.73 |
|||
0.7000 |
2.27 |
3.25 |
3.1 |
|||
0.7000 |
2.31 |
3.29 |
2.77 |
|||
0.7000 |
2.31 |
3.30 |
2.1 |
|||
0.7000 |
2.81 |
4.01 |
2.8 |
|||
0.7000 |
2.89 |
4.13 |
2.78 |
|||
0.7000 |
3.31 |
4.73 |
2.92 |
|||
0.7000 |
3.45 |
4.92 |
2.78 |
|||
0.7000 |
3.51 |
5.01 |
2.75 |
|||
0.7000 |
3.76 |
5.37 |
2.85 |
|||
0.7000 |
3.92 |
5.61 |
2.69 |
|||
0.8000 |
1.80 |
2.26 |
3 |
|||
0.8000 |
2.10 |
2.62 |
2.89 |
|||
0.8000 |
2.10 |
2.62 |
2.89 |
|||
0.8000 |
2.20 |
2.75 |
2.9 |
|||
0.8000 |
2.24 |
2.80 |
3 |
|||
0.8000 |
2.67 |
3.34 |
3.19 |
|||
0.8000 |
2.67 |
3.34 |
3.23 |
|||
0.8000 |
2.82 |
3.53 |
2.99 |
|||
0.8000 |
3.22 |
4.03 |
2.76 |
|||
0.8000 |
3.31 |
4.14 |
2.94 |
|||
0.8000 |
3.38 |
4.22 |
2.8 |
|||
0.8000 |
3.65 |
4.56 |
3.04 |
|||
0.8000 |
3.95 |
4.94 |
2.9 |
|||
0.8000 |
4.92 |
6.15 |
3 |
|||
0.9000 |
1.61 |
1.79 |
3.3 |
|||
0.9000 |
2.48 |
2.76 |
3.07 |
|||
0.9000 |
2.50 |
2.78 |
3.16 |
|||
0.9000 |
3.52 |
3.91 |
2.96 |
|||
0.9000 |
3.68 |
4.09 |
2.94 |
|||
0.9000 |
3.70 |
4.11 |
2.83 |
|||
0.9000 |
4.74 |
5.26 |
3.09 |
|||
0.9000 |
5.29 |
5.88 |
3.1 |
|||
1.00 |
2.22 |
2.22 |
3.24 |
|||
1.00 |
3.10 |
3.10 |
2.91 |
|||
1.00 |
3.23 |
3.23 |
2.9 |
|||
1.00 |
5.78 |
5.78 |
3.09 |
|||
1.10 |
2.79 |
2.54 |
3.5 |
|||
1.10 |
3.17 |
2.88 |
3.46 |
|||
1.10 |
3.88 |
3.53 |
3.51 |
|||
1.10 |
4.00 |
3.64 |
3.34 |
|||
1.10 |
4.69 |
4.26 |
3.4 |
|||
1.10 |
4.73 |
4.30 |
3.42 |
|||
1.10 |
5.0700 |
4.61 |
3.4 |
|||
1.10 |
5.36 |
4.87 |
3.24 |
|||
1.20 |
2.92 |
2.44 |
3.35 |
|||
1.20 |
3.16 |
2.63 |
3.36 |
|||
1.20 |
3.20 |
2.67 |
3.6 |
|||
1.20 |
4.12 |
3.44 |
3.3 |
|||
1.20 |
5.81 |
4.84 |
3.43 |
|||
1.30 |
3.18 |
2.44 |
3.47 |
|||
1.30 |
3.58 |
2.75 |
3.46 |
|||
1.30 |
4.47 |
3.44 |
3.45 |
|||
1.40 |
3.27 |
2.33 |
3.59 |
|||
1.40 |
4.41 |
3.15 |
3.6 |
|||
1.40 |
5.44 |
3.89 |
3.61 |
|||
1.40 |
5.97 |
4.27 |
3.66 |
|||
1.50 |
3.14 |
2.10 |
3.79 |
|||
1.50 |
3.47 |
2.31 |
3.12 |
|||
1.50 |
3.69 |
2.46 |
3.62 |
|||
1.50 |
5.04 |
3.36 |
3.6 |
|||
1.60 |
4.95 |
3.09 |
3.83 |
|||
1.80 |
3.63 |
2.02 |
4.19 |
|||
1.90 |
4.64 |
2.44 |
4.32 |
|||
2.00 |
4.31 |
2.15 |
4.27 |
|||
2.00 |
5.08 |
2.54 |
4.4 |
|||
2.00 |
5.27 |
2.64 |
4.16 |
|||
2.10 |
4.90 |
2.33 |
4.32 |
|||
2.40 |
4.80 |
2.00 |
4.29 |