Rattery
✓
SNT – StenaRattus
Information
| Owner | Stena |
|---|---|
| Founded in | 2023 |
| Country | France |
| Localization | Not Available |
| Zip Code | Not Available |
| Website | Not Available |
Statistics
Breeding statistics
| Breeding activity period | 2023–2024 (1 year, 5 months) |
|---|
| Declared litters | 4 litters, 49 pups |
|---|---|
| ⨽ internal (born in the rattery) | ⨽ 2 litters, 25 pups |
| ⨽ external (other contributed litters) | ⨽ 2 litters, 24 pups |
| All rat records | 47 rats |
|---|---|
| ⨽ females | ⨽ 20 females (42.6 %) |
| ⨽ males | ⨽ 27 males (57.4 %) |
Litter statistics
| Average mother age | 280 days (9.2 months) |
|---|---|
| Average father age | 541 days (17.7 months) |
| Average litter size | 12.3 pups per litter |
| Average sex ratio | 1.35 (about 4 males for 3 females) |
Lifespan statistics
| Bred rats recorded as deceased | 11 rats (44 % of recorded bred rats) |
|---|---|
| ⨽ declared with known date | ⨽ 11 rats (100 %) |
| ⨽ presumed dead | ⨽ No rat (0 %) |
| Average lifespan of bred rats | 20 months (♀: 23.4 months – ♂: 17.1 months) |
|---|---|
| ⨽ infant mortality excluded | ⨽ 20 months (♀: 23.4 months – ♂: 17.1 months) |
| ⨽ accidents excluded | ⨽ 20 months (♀: 23.4 months – ♂: 17.1 months) |
| Oldest bred rat | SNT-PPR Helga (deceased at 2 years, 10 months, 12 days) |
|---|
Death causes statistics
| Primary death causes by decreasing frequency |
|---|
|
36.36 %
|
Respiratory |
|---|---|
|
27.27 %
|
Eye, ear, mouth, face |
|
18.18 %
|
Reproductive system |
|
9.09 %
|
Urinary system (kidney, bladder) |
|
9.09 %
|
Unknown cause |
| Secondary death causes by decreasing frequency |
|---|
|
18.18 %
|
Bronchitis, pneumonia |
|---|---|
|
18.18 %
|
Tooth abscess |
|
9.09 %
|
Otitis, ear abscess |
|
9.09 %
|
Mammary tumor |
|
9.09 %
|
Urinary or kidney infection |
|
9.09 %
|
Lung tumor |
|
9.09 %
|
Undetermined cause (known date) |
|
9.09 %
|
Uterus infection (metritis, pyometra) |
|
9.09 %
|
*Respiratory |
— Created on 06/06/2023 by Stena. Last modified on 12/04/2024.
Related entries
Last contributed litters
| State | Birth date | Dam | Sire | Size |
|---|---|---|---|---|
| ✓ | 10/12/2024 | DPR Lune Bleue | DPR Warabouc | 13 |
| ✓ | 27/05/2024 | DPR Tokina | DPR Warabouc | 11 |
| ✓ | 15/06/2023 | PPR Misty | DPR Montana | 13 |
| ✓ | 15/06/2023 | DPR Chica Linda | DPR Mucher | 12 |
Recently modified rats
| State | Identifier | Name | Birth | Age | Death cause | Sex |
|---|---|---|---|---|---|---|
| ✓ | SNT59272F | Helga † | 15/06/2023 | 34 mo | Otitis, ear abscess | ♀ |
| ✓ | SNT59265M | Albus † | 15/06/2023 | 29 mo | Tooth abscess | ♂ |
| ✓ | SNT59261M | Harry † | 15/06/2023 | 22 mo | Tooth abscess | ♂ |
| ✓ | SNT59271F | Hermione † | 15/06/2023 | 26 mo | Uterus infection | ♀ |
| ✓ | SNT59255M | Adric | 15/06/2023 | 35 mo | – alive – | ♂ |
| ✓ | SNT59259F | River Song † | 15/06/2023 | 20 mo | Lung tumor | ♀ |
| ✓ | SNT59270F | Hedwige † | 15/06/2023 | 17 mo | Bronchitis, pneumonia | ♀ |
| ✓ | SNT59251M | Wilfried † | 15/06/2023 | 5 mo | Respiratory | ♂ |
| ✓ | SNT59262M | Sirius † | 15/06/2023 | 11 mo | Undetermined cause | ♂ |
| ✓ | SNT59250F | Coca Cola † | 15/06/2023 | 19 mo | Mammary tumor | ♀ |
