Rattery
Validated

EPR – Au Pays de Rattlousi

Information

Owner Rattlousia
Founded in 2013
Country France
Localization Montfaucon-Montigné - 49
Zip Code 49230
Website https://aupaysderattlousi.weebly.com/

About

L’élevage au Pays de Rattlousi est un petit élevage de rat domestique situé près de Cholet dans le Maine et Loire.

Statistics

Breeding statistics
Breeding activity period 2015–2025 (10 years)
Declared litters 28 litters, 226 pups
 ⨽ internal (born in the rattery)  ⨽ 28 litters, 226 pups
 ⨽ external (other contributed litters)  ⨽ 0 litter, no pup
All rat records 226 rats
 ⨽ females  ⨽ 139 females (61.5 %)
 ⨽ males  ⨽ 87 males (38.5 %)
Litter statistics
Average mother age 196 days (6.4 months)
Average father age 347 days (11.4 months)
Average litter size 8.1 pups per litter
Average sex ratio 0.626 (about 8 females for 5 males)
Lifespan statistics
Bred rats recorded as deceased 187 rats (82.7 % of recorded bred rats)
 ⨽ declared with known date  ⨽ 142 rats (75.9 %)
 ⨽ presumed dead  ⨽ 45 rats (24.1 %)
Average lifespan of bred rats 21.8 months (♀: 21.7 months – ♂: 22 months)
 ⨽ infant mortality excluded  ⨽ 22.5 months (♀: 22.9 months – ♂: 22 months)
 ⨽ accidents excluded  ⨽ 23.3 months (♀: 23.8 months – ♂: 22.7 months)
Oldest bred rat EPR Pantalaimon (deceased at 3 years, 3 months, 10 days)
Death causes statistics
Primary death causes by decreasing frequency
31.69 %
Other
21.83 %
Old age, natural death (from 24 month old minimum)
14.79 %
Unknown cause
9.15 %
Respiratory
6.34 %
Accidents, traumas, poisonings
4.23 %
Eye, ear, mouth, face
4.23 %
Neurological (brain, spinal cords, nerves)
2.82 %
Infant mortality (up to 6 week old)
2.11 %
Urinary system (kidney, bladder)
0.7 %
Digestive
0.7 %
Cardiovascular
0.7 %
Reproductive system
0.7 %
Muscles and skeleton
Secondary death causes by decreasing frequency
21.83 %
*Old age, natural death (from 24 month old minimum)
16.2 %
Undetermined tumor (affected organ unknown)
14.79 %
Undetermined cause (known date)
9.86 %
*Other
4.23 %
*Respiratory
3.52 %
Bronchitis, pneumonia
3.52 %
Veterinary accident (anesthesia during a minor operation, medical error, etc.)
2.82 %
Virus, epidemic outbreak, immune deficiency (SDA, Sendai, Tyzzer...)
2.11 %
Stroke
2.11 %
*Infant mortality (up to 6 week old)
1.41 %
Generalized cancer, leukemia, lymphoma
1.41 %
Renal failure
1.41 %
Domestic accident (crush, door...)
1.41 %
Undetermined infection or abscess
1.41 %
Fights, injuries, serious bites, subsequent hemorrhage (excluding abnormal hemorrhage)
1.41 %
Pituitary tumor
1.41 %
Dental malocclusion
0.7 %
Brain tumor
0.7 %
Lung tumor
0.7 %
Other respiratory trouble
0.7 %
Tooth abscess
0.7 %
Stillborn
0.7 %
Zymbal gland tumor
0.7 %
Intestinal obstruction (excluding megacolon)
0.7 %
Muscle tumor
0.7 %
Heart failure, valvular disease
0.7 %
Other head or neck related trouble
0.7 %
Uterus infection (metritis, pyometra)
0.7 %
*Urinary system (kidney, bladder)
0.7 %
*Eye, ear, mouth, face
— Created on 28/10/2017 by Rattlousia. Last modified on 14/04/2024.

Related entries

Last contributed litters
State Birth date Dam Sire Size Actions
24/05/2025 EPR Makalu EPR Anathar 6 Edit Litter
29/01/2025 EPR Makalu MIL Capitaine 10 Edit Litter
09/07/2024 ETR Nokstella EPR-VIC Titi 14 Edit Litter
15/11/2023 MIL Sellen EPR-VIC Sontar 12 Edit Litter
17/08/2022 LTE B'Queenie EPR Koda 9 Edit Litter
17/06/2021 MIL Tempete EPR Gribouille 9 Edit Litter
17/07/2020 EPR Kenya MIL Fang Xin 11 Edit Litter
27/02/2020 EPR Vénus EPR-NMS Perceval 14 Edit Litter
23/11/2019 EPR Moana EPR-NMS Karadoc 15 Edit Litter
09/08/2019 RB. Surprise RB. Nardole 8 Edit Litter
Recently modified rats
State Identifier Prefix Name Pup Name Birth Age Death cause Sex Actions
EPR60173M EPR Horius Everest 09/07/2024 13 mo – alive – Edit Rat Declare Death
EPR60177M EPR Gounar † Broodpeak 09/07/2024 11 mo Bronchitis, pneumonia Edit Rat Declare Death
EPR58787F EPR Clervie † Eniripsa 15/11/2023 18 mo Respiratory Edit Rat Declare Death
EPR61017F EPR Lina 29/01/2025 6 mo – alive – Edit Rat Declare Death
EPR61018F EPR Chara 29/01/2025 6 mo – alive – Edit Rat Declare Death
EPR57390M EPR-VIC Titi † Krop Tor 17/08/2022 34 mo Old age, natural death Edit Rat Declare Death
EPR58789F EPR Esperance † Sacrieur 15/11/2023 19 mo Pituitary tumor Edit Rat Declare Death
EPR61523F EPR Trina 24/05/2025 2 mo – alive – Edit Rat Declare Death
EPR61525M EPR Radagon 24/05/2025 2 mo – alive – Edit Rat Declare Death
EPR61524M EPR Maliketh 24/05/2025 2 mo – alive – Edit Rat Declare Death