Rattery
Validated

LYL – Lyléjagos la raterie

Information

Owner estellethise1602
Founded in 2023
Country Belgium
Localization Liège
Zip Code 4000
Website https://lylejagosrattery1.odoo.com/
LYL

About

suite de la raterie du domaine de Victor et olaf , cet affixe ne convenait plus à la raterie. la sélection , l’âge des reproducteurs mâles , la manière d’assurer le suivi des différentes familles … ont beaucoup évolués en près de 3 ans. j’ai donc pris la décision de trouver un nouvel affixe afin de caractériser ce renouveau.

Statistics

Breeding statistics
Breeding activity period 2023–2025 (2 years, 2 months)
Declared litters 18 litters, 198 pups
 ⨽ internal (born in the rattery)  ⨽ 16 litters, 172 pups
 ⨽ external (other contributed litters)  ⨽ 2 litters, 26 pups
All rat records 202 rats
 ⨽ females  ⨽ 94 females (46.5 %)
 ⨽ males  ⨽ 108 males (53.5 %)
Litter statistics
Average mother age 256 days (8.4 months)
Average father age 415 days (13.6 months)
Average litter size 11 pups per litter
Average sex ratio 1.148 (about 8 males for 7 females)
Lifespan statistics
Bred rats recorded as deceased 44 rats (25 % of recorded bred rats)
 ⨽ declared with known date  ⨽ 44 rats (100 %)
 ⨽ presumed dead  ⨽ No rat (0 %)
Average lifespan of bred rats 16.4 months (♀: 16 months – ♂: 16.6 months)
 ⨽ infant mortality excluded  ⨽ 18.4 months (♀: 17.9 months – ♂: 18.7 months)
 ⨽ accidents excluded  ⨽ 19 months (♀: 18.7 months – ♂: 19.3 months)
Oldest bred rat LYL davidson (deceased at 2 years, 2 months, 22 days)
Death causes statistics
Primary death causes by decreasing frequency
29.55 %
Respiratory
22.73 %
Unknown cause
11.36 %
Accidents, traumas, poisonings
11.36 %
Eye, ear, mouth, face
11.36 %
Infant mortality (up to 6 week old)
6.82 %
Other
2.27 %
Neurological (brain, spinal cords, nerves)
2.27 %
Reproductive system
2.27 %
Digestive
Secondary death causes by decreasing frequency
27.27 %
Bronchitis, pneumonia
22.73 %
Undetermined cause (known date)
6.82 %
Sepsis
6.82 %
*Infant mortality (up to 6 week old)
2.27 %
Mammary tumor
2.27 %
Veterinary accident (anesthesia during a minor operation, medical error, etc.)
2.27 %
Facial abscess (excluding teeth and Zymbal gland)
2.27 %
Tooth abscess
2.27 %
Zymbal gland tumor
2.27 %
Suffocation, choking
2.27 %
Heatstroke
2.27 %
Domestic accident (crush, door...)
2.27 %
Falls, fractures, head or spinal cord trauma (excluding fights)
2.27 %
Retro-orbital abscess
2.27 %
Digestive abscess
2.27 %
Other respiratory trouble
2.27 %
Malformation, hydrocephalus
2.27 %
Dental malocclusion
2.27 %
Stillborn
2.27 %
Pituitary tumor
— Created on 19/08/2023 by estellethise1602. Last modified on 07/04/2024.

Related entries

Last contributed litters
State Birth date Dam Sire Size Actions
22/09/2025 LYL Phillippine LYL Oscar 5 Edit Litter
25/08/2025 LYL Q-lotte LYL Lieu jaune 7 Edit Litter
21/07/2025 LYL Phyllis LYL itsi bitsi teenie weenie george 2 5 Edit Litter
15/12/2024 LYL Limande ETR Tristan 12 Edit Litter
25/11/2024 ETR benedicte LYL itsi bitsi teenie weenie john 12 Edit Litter
01/07/2024 ETR Plume ETR nimbus 7 Edit Litter
16/04/2024 LYL dixie ETR Jacoby 14 Edit Litter
13/04/2024 LYL donna ETR Jacoby 10 Edit Litter
01/04/2024 ETR Nurana ETR Lucien 10 Edit Litter
26/03/2024 LYL flavie ETR Lucien 12 Edit Litter
Recently modified rats
State Identifier Prefix Name Pup Name Birth Age Death cause Sex Actions
LYL61721M LYL Si si si le ciel 25/08/2025 2 mo – alive – Edit Rat Declare Death
LYL61720M LYL Si je t’envoie des fraises 25/08/2025 2 mo – alive – Edit Rat Declare Death
LYL60840F LYL Phillippine 25/11/2024 11 mo – alive – Edit Rat Declare Death
LYL61779M LYL Tout pour la musique 22/09/2025 1 mo – alive – Edit Rat Declare Death
LYL61778M LYL Te ressembler 22/09/2025 1 mo – alive – Edit Rat Declare Death
LYL61777M LYL Taj mahal 22/09/2025 1 mo – alive – Edit Rat Declare Death
LYL61776F LYL Tout, tout pour ma chérie 22/09/2025 1 mo – alive – Edit Rat Declare Death
LYL58639F LYL fallon † 24/08/2023 25 mo Undetermined cause Edit Rat Declare Death
LYL58662F LYL heater † 11/09/2023 24 mo Bronchitis, pneumonia Edit Rat Declare Death
LYL58386M LYL davidson † 10/07/2023 27 mo Bronchitis, pneumonia Edit Rat Declare Death