Situé à Rennes (mais avec retours réguliers à Beauvais, dans l’Oise), l’Opéra des P’tites Pensées est un élevage amateur familial de rats domestiques à très petite échelle et non lucratif.
Je prône la reproduction éthique et réfléchie d’animaux qui font avant tout partie de ma famille, je tiens à ce que mes ratons soient traités comme tels chez nos adoptants. L’une des valeurs les plus mises en avant à la raterie est la transparence totale, que ce soit dans les objectifs de portées, les suivis et les problèmes présents ou les différentes méthodes.
Rattery
✓
OPR – L'Opéra des P'tites Pensées
Information
| Owner | Loulouteratoune |
|---|---|
| Founded in | 2014 |
| Country | France |
| Localization | Rennes |
| Zip Code | 35200 |
| Website | https://operadespensees.weebly.com/ |
About
Statistics
Breeding statistics
| Breeding activity period | 2014–2024 (10 years, 6 months) |
|---|
| Declared litters | 11 litters, 130 pups |
|---|---|
| ⨽ internal (born in the rattery) | ⨽ 11 litters, 130 pups |
| ⨽ external (other contributed litters) | ⨽ 0 litter, no pup |
| All rat records | 126 rats |
|---|---|
| ⨽ females | ⨽ 58 females (46 %) |
| ⨽ males | ⨽ 68 males (54 %) |
Litter statistics
| Average mother age | 206 days (6.8 months) |
|---|---|
| Average father age | 497 days (16.3 months) |
| Average litter size | 11.8 pups per litter |
| Average sex ratio | 1.172 (about 7 males for 6 females) |
Lifespan statistics
| Bred rats recorded as deceased | 94 rats (74.6 % of recorded bred rats) |
|---|---|
| ⨽ declared with known date | ⨽ 91 rats (96.8 %) |
| ⨽ presumed dead | ⨽ 3 rats (3.2 %) |
| Average lifespan of bred rats | 24.7 months (♀: 25.5 months – ♂: 23.9 months) |
|---|---|
| ⨽ infant mortality excluded | ⨽ 25 months (♀: 25.5 months – ♂: 24.4 months) |
| ⨽ accidents excluded | ⨽ 25.6 months (♀: 25.9 months – ♂: 25.4 months) |
| Oldest bred rat | OPR-DOU Cynder (deceased at 3 years, 4 months, 17 days) |
|---|
Death causes statistics
| Primary death causes by decreasing frequency |
|---|
|
27.47 %
|
Respiratory |
|---|---|
|
17.58 %
|
Unknown cause |
|
16.48 %
|
Neurological (brain, spinal cords, nerves) |
|
16.48 %
|
Old age, natural death (from 24 month old minimum) |
|
5.49 %
|
Reproductive system |
|
4.4 %
|
Other |
|
3.3 %
|
Eye, ear, mouth, face |
|
3.3 %
|
Digestive |
|
3.3 %
|
Accidents, traumas, poisonings |
|
1.1 %
|
Cardiovascular |
|
1.1 %
|
Infant mortality (up to 6 week old) |
| Secondary death causes by decreasing frequency |
|---|
|
17.58 %
|
Bronchitis, pneumonia |
|---|---|
|
17.58 %
|
Undetermined cause (known date) |
|
16.48 %
|
*Old age, natural death (from 24 month old minimum) |
|
14.29 %
|
Pituitary tumor |
|
5.49 %
|
*Respiratory |
|
4.4 %
|
Mammary tumor |
|
2.2 %
|
Generalized cancer, leukemia, lymphoma |
|
2.2 %
|
Facial tumor (excluding Zymbal tumor) |
|
2.2 %
|
Lung tumor |
|
2.2 %
|
Fights, injuries, serious bites, subsequent hemorrhage (excluding abnormal hemorrhage) |
|
2.2 %
|
Stroke |
|
2.2 %
|
Digestive tumor (stomach, liver, pancreas, intestines...) |
|
1.1 %
|
Uterine tumor |
|
1.1 %
|
Other tumor (salivary, spleen, adrenal, thyroid...) |
|
1.1 %
|
Zymbal gland tumor |
|
1.1 %
|
Veterinary accident (anesthesia during a minor operation, medical error, etc.) |
|
1.1 %
|
Pulmonary edema |
|
1.1 %
|
Other respiratory trouble |
|
1.1 %
|
Sepsis |
|
1.1 %
|
Heart failure, valvular disease |
|
1.1 %
|
Intestinal obstruction (excluding megacolon) |
|
1.1 %
|
*Infant mortality (up to 6 week old) |
— Created on 22/04/2014 by Loulouteratoune. Last modified on 06/04/2024.
Related entries
Last contributed litters
| State | Birth date | Dam | Sire | Size |
|---|---|---|---|---|
| ✓ | 08/09/2024 | OPR Mélitée du Mélampyre | DEL Othello | 8 |
| ✓ | 15/02/2024 | OPR Fizwizbiz | LTE Bulby | 11 |
| ✓ | 10/07/2023 | OPR On dirait un tout petit bébé Licorne | OPR Severus | 16 |
| ✓ | 12/01/2023 | DNA-ARK Catch the Wave | PRH-RCD Dabou | 7 |
| ✓ | 01/12/2021 | CHC Imladris | OPR Ood | 12 |
| ✓ | 29/09/2020 | RSH Waddiwasi | IND Mylo Xyloto | 11 |
| ✓ | 20/07/2019 | OPR-MOL Elysia Crispata | DOU Childe Roland to the Dark Tower Came | 16 |
| ✓ | 26/01/2019 | OPR Minas Tirith | DEL-MOL Petit Requin Von Überwald | 8 |
| ✓ | 27/06/2018 | OPR Lou | DTC-IDC Jaqen h'Ghar | 16 |
| ✓ | 20/12/2017 | DEL Asphodèle | OPS-VGP Bouboule | 12 |
Recently modified rats
| State | Identifier | Name | Birth | Age | Death cause | Sex |
|---|---|---|---|---|---|---|
| ✗ | OPR56195M | Lu † | 01/12/2021 | – ?? – | No information | ♂ |
| ✗ | OPR56194M | Lindt † | 01/12/2021 | – ?? – | No information | ♂ |
| ✗ | OPR56190F | For the Dancing and the Dreaming † | 01/12/2021 | 38 mo | Old age, natural death | ♀ |
| ✗ | OPR58420F | Fortuna Major † | 10/07/2023 | 20 mo | Undetermined cause | ♀ |
| ✓ | OPR58422F | Abstinence † | 10/07/2023 | 18 mo | Undetermined cause | ♀ |
| ✓ | OPR58424F | Fariboles † | 10/07/2023 | 17 mo | Pulmonary edema | ♀ |
| ✓ | OPR57672F | Déshonneur sur ta Vache † | 12/01/2023 | 23 mo | Pituitary tumor | ♀ |
| ✓ | OPR57673F | Ohana veut dire famille † | 12/01/2023 | 23 mo | Undetermined cause | ♀ |
| ✓ | OPR59330F | Hespérie † | 15/02/2024 | 11 mo | Other respiratory trouble | ♀ |
| ✓ | OPR58423F | Taksin † | 10/07/2023 | 7 mo | Veterinary accident | ♀ |
