Élevage par passion de l’espèce , nos rattes ont une seule portée sur leurs vies.
Rattery
✓
DVO – Domaine de Victor et Olaf. ☾
Information
| Owner | estellethise1602 |
|---|---|
| Founded in | 2021 |
| Country | Belgium |
| Localization | Not Available |
| Zip Code | 4000 |
| Website | Not Available |
About
Statistics
Breeding statistics
| Breeding activity period | 2021–2023 (2 years) |
|---|
| Declared litters | 13 litters, 120 pups |
|---|---|
| ⨽ internal (born in the rattery) | ⨽ 13 litters, 120 pups |
| ⨽ external (other contributed litters) | ⨽ 0 litter, no pup |
| All rat records | 119 rats |
|---|---|
| ⨽ females | ⨽ 58 females (48.7 %) |
| ⨽ males | ⨽ 61 males (51.3 %) |
Litter statistics
| Average mother age | 254 days (8.3 months) |
|---|---|
| Average father age | 415 days (13.6 months) |
| Average litter size | 9.2 pups per litter |
| Average sex ratio | 1.052 (about 1 male for 1 female) |
Lifespan statistics
| Bred rats recorded as deceased | 77 rats (64.7 % of recorded bred rats) |
|---|---|
| ⨽ declared with known date | ⨽ 46 rats (59.7 %) |
| ⨽ presumed dead | ⨽ 31 rats (40.3 %) |
| Average lifespan of bred rats | 20.9 months (♀: 19.9 months – ♂: 22.3 months) |
|---|---|
| ⨽ infant mortality excluded | ⨽ 20.9 months (♀: 19.9 months – ♂: 22.3 months) |
| ⨽ accidents excluded | ⨽ 22.6 months (♀: 21.4 months – ♂: 24.3 months) |
| Oldest bred rat | DVO Gustave (deceased at 2 years, 7 months, 14 days) |
|---|
Death causes statistics
| Primary death causes by decreasing frequency |
|---|
|
26.09 %
|
Respiratory |
|---|---|
|
19.57 %
|
Reproductive system |
|
17.39 %
|
Old age, natural death (from 24 month old minimum) |
|
17.39 %
|
Unknown cause |
|
8.7 %
|
Other |
|
8.7 %
|
Accidents, traumas, poisonings |
|
2.17 %
|
Neurological (brain, spinal cords, nerves) |
|
2.17 %
|
Digestive |
| Secondary death causes by decreasing frequency |
|---|
|
17.39 %
|
Mammary tumor |
|---|---|
|
17.39 %
|
*Old age, natural death (from 24 month old minimum) |
|
15.22 %
|
Undetermined cause (known date) |
|
15.22 %
|
*Respiratory |
|
8.7 %
|
Bronchitis, pneumonia |
|
8.7 %
|
Domestic accident (crush, door...) |
|
4.35 %
|
Undetermined infection or abscess |
|
2.17 %
|
Pituitary tumor |
|
2.17 %
|
Digestive abscess |
|
2.17 %
|
Undetermined tumor (affected organ unknown) |
|
2.17 %
|
Lung tumor |
|
2.17 %
|
Uterus infection (metritis, pyometra) |
|
2.17 %
|
Virus, epidemic outbreak, immune deficiency (SDA, Sendai, Tyzzer...) |
|
2.17 %
|
*Unknown cause |
— Created on 24/07/2021 by estellethise1602.
Related entries
Last contributed litters
| State | Birth date | Dam | Sire | Size |
|---|---|---|---|---|
| ✓ | 25/04/2023 | DVO gaëlle | DVO dimitri | 11 |
| ✓ | 17/03/2023 | DVO janet | DVO Antonio | 6 |
| ✓ | 23/01/2023 | DVO eileen | DVO Ghislain | 9 |
| ✓ | 02/01/2023 | DVO laurie | DVO Antonio | 12 |
| ✓ | 05/11/2022 | DVO esther | DVO Gustave | 13 |
| ✓ | 14/07/2022 | DVO Julia | RLA louis | 10 |
| ✓ | 31/05/2022 | RLA Lucie | RLA David | 9 |
| ✓ | 30/04/2022 | VRI Isoa | RLA Richard | 10 |
| ✓ | 25/01/2022 | DVO Sabine | DVO Gustave | 6 |
| ✓ | 06/01/2022 | DVO Georgie | DVO Eden | 8 |
Recently modified rats
| State | Identifier | Name | Birth | Age | Death cause | Sex |
|---|---|---|---|---|---|---|
| ✗ | DVO57605M | léon † | 02/01/2023 | 23 mo | Pituitary tumor | ♂ |
| ✓ | DVO57037M | james † | 30/04/2022 | – ?? – | No information | ♂ |
| ✓ | DVO57038M | éric † | 30/04/2022 | – ?? – | No information | ♂ |
| ✓ | DVO57188F | lina † | 31/05/2022 | – ?? – | No information | ♀ |
| ✓ | DVO57034M | chester † | 30/04/2022 | – ?? – | No information | ♂ |
| ✓ | DVO57036M | dave † | 30/04/2022 | – ?? – | No information | ♂ |
| ✓ | DVO57042F | evelyne † | 30/04/2022 | – ?? – | No information | ♀ |
| ✓ | DVO57192M | diego † | 31/05/2022 | – ?? – | No information | ♂ |
| ✓ | DVO57191M | dorian † | 31/05/2022 | – ?? – | No information | ♂ |
| ✓ | DVO57189M | dyson † | 31/05/2022 | – ?? – | No information | ♂ |
