ZOM – Z’Orange Mécanique ☾
About
Z\'Orange Mécanique est une \"raterie de mâles\" (pas de femelles à la maison), les portées se font donc uniquement en externe.
Toutes les informations concernant l\'éthique, les choix de reproduction et les rats sont disponibles à ce lien : http://www.zorange-mecanique.fr/
Statistics
Breeding statistics
| Breeding activity period |
2012–2013 (1 year, 2 months) |
| Declared litters |
2 litters,
17 pups |
| ⨽ internal (born in the rattery) |
⨽ 1 litter,
6 pups |
| ⨽ external (other contributed litters) |
⨽ 1 litter,
11 pups |
| All rat records |
17 rats |
| ⨽ females |
⨽ 5 females (29.4 %) |
| ⨽ males |
⨽ 12 males (70.6 %) |
Litter statistics
| Average mother age |
239 days (7.8 months) |
| Average father age |
516 days (16.9 months) |
| Average litter size |
8.5 pups per litter |
| Average sex ratio |
2.4 (about 12 males for 5 females) |
Lifespan statistics
| Bred rats recorded as deceased |
6 rats (100 % of recorded bred rats) |
| ⨽ declared with known date |
⨽ 6 rats (100 %) |
| ⨽ presumed dead |
⨽ No rat (0 %) |
There aren’t enough rats with consolidated information to compute relevant mortality statistics.
— Created on 23/07/2012 by Diane.
