YAR – Yenthayda Rats ☾
Information
| Owner |
Hesci |
| Founded in |
2020 |
| Country |
The Netherlands |
| Localization |
Not Available |
| Zip Code |
Not Available |
| Website |
Not Available |
About
a small rattery that breeds with healthy rats and a good character
Cette fiche a été mise à jour automatiquement pour que la raterie soit considérée comme fermée, car elle n’a eu aucune portée depuis plusieurs années.
Statistics
Breeding statistics
| Breeding activity period |
2021–2022 (1 year, 7 months) |
| Declared litters |
7 litters,
40 pups |
| ⨽ internal (born in the rattery) |
⨽ 4 litters,
26 pups |
| ⨽ external (other contributed litters) |
⨽ 3 litters,
14 pups |
| All rat records |
20 rats |
| ⨽ females |
⨽ 11 females (55 %) |
| ⨽ males |
⨽ 9 males (45 %) |
Litter statistics
| Average mother age |
314 days (10.3 months) |
| Average father age |
505 days (16.5 months) |
| Average litter size |
5.7 pups per litter |
| Average sex ratio |
0.818 (about 11 females for 9 males) |
Lifespan statistics
| Bred rats recorded as deceased |
5 rats (55.6 % of recorded bred rats) |
| ⨽ declared with known date |
⨽ 5 rats (100 %) |
| ⨽ presumed dead |
⨽ No rat (0 %) |
There aren’t enough rats with consolidated information to compute relevant mortality statistics.
— Created on 30/05/2022 by Hesci. Last modified on 26/06/2024.
