RIB – Les Rat-psody in Blue ☾
Information
| Owner |
gwenwyfhar |
| Founded in |
2005 |
| Country |
France |
| Localization |
Not Available |
| Zip Code |
Not Available |
| Website |
Not Available |
Statistics
Breeding statistics
| Breeding activity period |
2005 (1 week) |
| Declared litters |
2 litters,
15 pups |
| ⨽ internal (born in the rattery) |
⨽ 1 litter,
8 pups |
| ⨽ external (other contributed litters) |
⨽ 1 litter,
7 pups |
| All rat records |
15 rats |
| ⨽ females |
⨽ 11 females (73.3 %) |
| ⨽ males |
⨽ 4 males (26.7 %) |
Litter statistics
| Average mother age |
156 days (5.1 months) |
| Average father age |
638 days (20.9 months) |
| Average litter size |
7.5 pups per litter |
| Average sex ratio |
0.364 (about 11 females for 4 males) |
Lifespan statistics
| Bred rats recorded as deceased |
8 rats (100 % of recorded bred rats) |
| ⨽ declared with known date |
⨽ No rat (0 %) |
| ⨽ presumed dead |
⨽ 8 rats (100 %) |
There aren’t enough rats with consolidated information to compute relevant mortality statistics.
— Created on 01/08/1981 by gwenwyfhar.
