RMJ – Les Ratmoureux de Jessi
Information
| Owner |
jessi |
| Founded in |
2025 |
| Country |
France |
| Localization |
Thorigny sur Marne |
| Zip Code |
77 |
| Website |
Not Available |
Statistics
Breeding statistics
| Breeding activity period |
2024–2025 (7 months, 4 weeks, 2 days) |
| Declared litters |
3 litters,
31 pups |
| ⨽ internal (born in the rattery) |
⨽ 0 litter,
no pup |
| ⨽ external (other contributed litters) |
⨽ 3 litters,
31 pups |
| All rat records |
45 rats |
| ⨽ females |
⨽ 21 females (46.7 %) |
| ⨽ males |
⨽ 24 males (53.3 %) |
Litter statistics
| Average mother age |
217 days (7.1 months) |
| Average father age |
614 days (20.1 months) |
| Average litter size |
10.3 pups per litter |
| Average sex ratio |
1.143 (about 8 males for 7 females) |
Lifespan statistics
This rattery only had external litters. Lifespan statistics can be consulted on each of their contributed litter sheets.
— Created on 13/04/2025 by jessi. Last modified on 05/09/2025.
