Template:Kunitomo1920 table1

From Embryology
Table of Embryos Studied
Length (CR) of embryos (mm) Catalogue No. No. of somites. No. of spinal Segmental level of cloaca. Extension of caudal end of spinal cord. Level of demarcation between main cord and its more caudal, atrophic portion.
4.0 836 28 + remnant.
4.0 786 30 + remnant.
5.5 810
6.6 371 37 + remnant.
7.5 221 38 + remnant.
8.0 389 38 + remnant.
9.0 422 38 + remnant.
9.0 721 37
10.0 1197 35 + remnant.
11.0 544 38
12.0 852 37
13.0 485 37
13.0 643 37
14.0 940 36
15.5 390 35
16.0 406 36
16.0 43 37
17.0 576 35
17.0 991 34
18.0 432 34
19.0 431 33
21.0 837 35
23.0 453 35
23.0 382 34
24.0 632 35
25.0 584a 34
26.0 1008 34
26.0 405 34
27.0 875 34
30.0 75 34
33.0 145 35
33.0 211 34
35.0 199 34
36.0 449 32
37.0 972
39.0 362
46.0 95
50.0 184
50.0 96
52.0 448
67.0 1656
80.0 662
100 928
125.0 142