|
Gestation Periods (in Days) |
||
|
Animal |
Average |
Variation |
|
Ape, Barbary |
210 |
|
|
Ass |
365 |
|
|
Baboon, sacred |
183 |
|
|
Bat, common European |
50 |
|
|
Bear, American black |
215 |
|
|
Buffalo (bison) |
275 |
|
|
Camel |
406 |
370-440 |
|
Cat |
63 |
55-69 |
|
Cattle |
284 |
260-300 |
|
Chimpanzee |
237 |
216-261 |
|
Chipmunk |
31 |
|
|
Coyote |
63 |
60-65 |
|
Deer, Virginia |
215 |
|
|
Dog |
61 |
58-63 |
|
Dolphin |
276 |
|
|
Elephant, Asiatic |
645 |
520-730 |
|
Ferret |
42 |
|
|
Fisher |
348 |
338-358 |
|
Fox |
52 |
49-55 |
|
Giraffe |
410 |
395-425 |
|
Goat |
151 |
145-157 |
|
Ground squirrel |
28 |
|
|
Guinea pig |
68 |
|
|
Hamster |
16.5 |
|
|
Hedgehog, European |
38 |
35-40 |
|
Horse |
337 |
320-355 |
|
Human |
267 |
250-285 |
|
Hyena |
110 |
|
|
Kangaroo, giant |
39 |
38-40 |
|
Lion |
108 |
105-113 |
|
Marten, pine |
243 |
220-265 |
|
Mink |
50 |
39-76 |
|
Monkey, capuchin |
185 |
|
|
Monkey, grivet |
215 |
|
|
Monkey, rhesus |
164 |
146-180 |
|
Mouse |
19 |
18-20 |
|
Opossum, Virginian |
12.5 |
|
|
Otter, Canada |
62 |
|
|
Orangutan |
260 |
245-275 |
|
Pig, domestic |
113 |
110-120 |
|
Rabbit |
31 |
30-32 |
|
Raccoon |
63 |
|
|
Rat |
22 |
21.5-22 |
|
Rat, cotton |
27 |
|
|
Reindeer |
230 |
215-245 |
|
Seal, northern fur |
350 |
|
|
Sheep |
148 |
143-159 |
|
Skunk |
62 |
|
|
Squirrel, gray |
44 |
|
|
Tiger |
107 |
105-109 |
|
Whale |
365 |
|
|
Woodchuck |
28 |
|
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