Template:Hamilton1946a table4
Table 4.
Type Ungulate:
Cow
Cow
Cow Goat Sheep Pig
Carnivora: Ferret
Primate: Macacus rhesus
Rodent: Mouse
Mouse Rat Rat Rat Rabbit
Rabbit Rabbit
Guinea-pig
Observer
Present series Hartman et al. Winters et al. Amoroso et al. Clark
Heuser & Streeter
Hamilton
Lewis & Hartman
Lewis & Wright Sobotta Huber Gilchrist & Pincus Macdonald & Long Gregory
Assheton Pincus
Squier
Estimated time of ovulation
10-15-5 hr. postoestrum
Post-oestrum
Late in oestrus
31-5 hr. after copulation
Determined by bimanual palpation
Any time during oestrus
As early as 8-5 hr. after copulation
10 hr. after copulation After copulation
Stages of development in hours of different species
1-cell 2-cell
23-51-75 —_ 48 34 50-62
30-5 30-548
0-38-75 38-39
0-51 51-66
31-5-53-5 —_— _ 0-24
0-24
0-24 0-24 8-5-27 12-20 (15) (45) Up to 22
12-24 11-21
3-30
40-5-55-5
3—4-cell
44-65-75
60 42 66-72
64-72
24-36
5-8-cell
46-25-96
62-64 85 44
90-110
64-116-5 36-48
50-64 60 71-95 64-87
(79) 32-40
80
9-16-cell
71-141
110 98 65-77
74-120
48-72
60-70
70 89-96
84-92 (90) 40-47
Morula
144
134 120-140
96 110-114
120-146
72-96
68-80
47-68 48
100-115
Blastocyst
190
182 158 113-5 138-75 114
146-264 |
105-109 (107) 68-76
75-96
115-140
Time and stage at
Total
which egg gestation
reaches uterus
96 (8-16-cell)
110 (16-cell)
98
(10-13-cell) 77-96
(16-cell)
15 (4-cell)
120-140 (up to 32-cell)
96 (16-cell)
72 (morula)
70 (blastocyst)
80-85 (8-cell)
period (days)
284
42
164
19-21
22
30-32
63 202