MRB – Raterie des Miratsbelles ☾
Information
| Owner |
lu_67 |
| Founded in |
2014 |
| Country |
France |
| Localization |
Not Available |
| Zip Code |
67210 |
| Website |
Not Available |
About
Bonjour,
Petite raterie de particulier qui tienne au à la santé et au bon comportement de ces loulous.
Je cherche à travailler le bleu US et le BES en dumbo.
Statistics
Breeding statistics
| Breeding activity period |
2014–2016 (1 year, 8 months) |
| Declared litters |
3 litters,
23 pups |
| ⨽ internal (born in the rattery) |
⨽ 3 litters,
23 pups |
| ⨽ external (other contributed litters) |
⨽ 0 litter,
no pup |
| All rat records |
23 rats |
| ⨽ females |
⨽ 9 females (39.1 %) |
| ⨽ males |
⨽ 14 males (60.9 %) |
Litter statistics
| Average mother age |
252 days (8.3 months) |
| Average father age |
336 days (11 months) |
| Average litter size |
7.7 pups per litter |
| Average sex ratio |
1.556 (about 14 males for 9 females) |
Lifespan statistics
| Bred rats recorded as deceased |
23 rats (100 % of recorded bred rats) |
| ⨽ declared with known date |
⨽ 8 rats (34.8 %) |
| ⨽ presumed dead |
⨽ 15 rats (65.2 %) |
There aren’t enough rats with consolidated information to compute relevant mortality statistics.
— Created on 19/03/2015 by lu_67.
