Roland Bauchot, Monique Diagne, Roland Platel, Jean-Marc Ridet and Marie-Louise Bauchot
Université Paris 7 Laboratoire d'anatomie comparée
[n = 68]
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) | |||||
2.10 |
41.0 |
19.5 |
4.6 |
5.6 |
||
2.30 |
41.0 |
17.8 |
4.8 |
5.8 |
||
2.80 |
47.0 |
16.8 |
5 |
6.1 |
||
3.20 |
56.0 |
17.5 |
||||
3.60 |
53.0 |
14.7 |
5.4 |
6.6 |
||
4.70 |
72.0 |
15.3 |
6.1 |
7.4 |
||
5.00 |
76.0 |
15.2 |
6.2 |
7.3 |
||
5.70 |
69.0 |
12.1 |
6.6 |
7.9 |
||
5.90 |
17.0 |
2.88 |
6.6 |
7.8 |
||
6.00 |
76.0 |
12.7 |
6.6 |
7.8 |
||
6.30 |
84.0 |
13.3 |
6.6 |
7.9 |
||
7.60 |
99.0 |
13.0 |
7 |
8.5 |
||
8.00 |
89.0 |
11.1 |
6.9 |
8.3 |
||
11.6 |
111 |
9.6 |
||||
15.1 |
141 |
9.3 |
8.8 |
15.1 |
||
15.9 |
131 |
8.24 |
8.3 |
19.9 |
||
19.9 |
144 |
7.24 |
9.4 |
19.9 |
||
20.6 |
135 |
6.55 |
9.1 |
20.6 |
||
21.0 |
163 |
7.76 |
10 |
11.8 |
||
28.0 |
197 |
7.04 |
11.2 |
13 |
||
28.0 |
220 |
7.86 |
11.6 |
13.1 |
||
28.2 |
172 |
6.10 |
10.7 |
12.4 |
||
31.0 |
241 |
7.77 |
12.3 |
14.1 |
||
34.0 |
230 |
6.77 |
12.4 |
14 |
||
40.0 |
219 |
5.48 |
||||
41.0 |
236 |
5.76 |
13.2 |
14.9 |
||
43.0 |
243 |
5.65 |
13.5 |
15.3 |
||
46.0 |
241 |
5.24 |
13.2 |
15.5 |
||
49.0 |
249 |
5.08 |
||||
56.0 |
253 |
4.52 |
14.7 |
16.7 |
||
61.0 |
299 |
4.90 |
14.8 |
16.9 |
||
62.0 |
286 |
4.61 |
15.6 |
17.7 |
||
65.0 |
264 |
4.06 |
14.7 |
16.7 |
||
130 |
418 |
3.22 |
||||
185 |
522 |
2.82 |
20.4 |
23.9 |
||
204 |
563 |
2.76 |
21 |
24.5 |
||
213 |
535 |
2.51 |
21.2 |
24.2 |
||
218 |
490 |
2.25 |
20.5 |
23.9 |
||
242 |
543 |
2.24 |
21.5 |
25 |
||
262 |
465 |
1.78 |
22.4 |
25.7 |
||
285 |
586 |
2.06 |
24.2 |
26.5 |
||
292 |
604 |
2.07 |
23.4 |
26.9 |
||
302 |
550 |
1.82 |
24.2 |
27.1 |
||
303 |
573 |
1.89 |
22.7 |
25.9 |
||
312 |
504 |
1.62 |
23.8 |
27 |
||
325 |
619 |
1.91 |
23.6 |
27.3 |
||
333 |
558 |
1.68 |
23.5 |
28.5 |
||
337 |
602 |
1.79 |
23.2 |
26.7 |
||
362 |
573 |
1.58 |
24.9 |
28.8 |
||
395 |
703 |
1.78 |
25.6 |
29 |
||
412 |
687 |
1.67 |
25.7 |
29.6 |
||
416 |
667 |
1.60 |
26.2 |
30.9 |
||
450 |
666 |
1.48 |
26.6 |
30.4 |
||
521 |
684 |
1.31 |
27.4 |
31.2 |
||
539 |
708 |
1.31 |
27.5 |
31.6 |
||
570 |
645 |
1.13 |
28 |
32 |
||
684 |
687 |
1.00 |
30 |
34.2 |
||
758 |
770 |
1.02 |
30.9 |
35.2 |
||
840 |
776 |
0.9240 |
||||
903 |
826 |
0.9150 |
||||
1,256 |
913 |
0.7270 |
37.3 |
42.8 |
||
1,300 |
1,222 |
0.9400 |
37.4 |
43.7 |
||
1,510 |
1,015 |
0.6720 |
40.7 |
44.5 |
||
1,700 |
1,006 |
0.5920 |
||||
1,776 |
1,132 |
0.6370 |
40.6 |
47.5 |
||
1,830 |
1,259 |
0.6880 |
40.7 |
46.7 |
||
1,902 |
1,233 |
0.6480 |
44.8 |
50.8 |
||
2,090 |
1,170 |
0.5600 |
42.4 |
49.3 |
||