OSC – Raterie-de-marcq ☾
Information
| Owner |
oliviercasier |
| Founded in |
2008 |
| Country |
France |
| Localization |
Not Available |
| Zip Code |
59700 |
| Website |
Not Available |
About
ma raterie a débuté en 2008
avec des rats d’éleveur indépendant qui n’ont jamais eu de probléme connus telle qu’ils soit
aujourd’hui je me limite dans mes reproductions à deux voir trois repro par ans pour pouvoir controler mes lignées.
avec des critére de sélection pointus
Statistics
Breeding statistics
| Breeding activity period |
2009 (5 months, 2 weeks, 6 days) |
| Declared litters |
3 litters,
7 pups |
| ⨽ internal (born in the rattery) |
⨽ 2 litters,
2 pups |
| ⨽ external (other contributed litters) |
⨽ 1 litter,
5 pups |
| All rat records |
7 rats |
| ⨽ females |
⨽ 4 females (57.1 %) |
| ⨽ males |
⨽ 3 males (42.9 %) |
Litter statistics
| Average mother age |
180 days (5.9 months) |
| Average father age |
186 days (6.1 months) |
| Average litter size |
2.3 pups per litter |
| Average sex ratio |
0.75 (about 4 females for 3 males) |
Lifespan statistics
| Bred rats recorded as deceased |
2 rats (100 % of recorded bred rats) |
| ⨽ declared with known date |
⨽ No rat (0 %) |
| ⨽ presumed dead |
⨽ 2 rats (100 %) |
There aren’t enough rats with consolidated information to compute relevant mortality statistics.
— Created on 30/12/2009 by oliviercasier.
