Rattery

LYL – Lyléjagos la raterie 

Information

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

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	2023–2024 (1 year, 5 months)

Declared litters	16 litters, 188 pups
⨽ internal (born in the rattery)	⨽ 14 litters, 162 pups
⨽ external (other contributed litters)	⨽ 2 litters, 26 pups

All rat records	188 rats
⨽ females	⨽ 87 females (46.3 %)
⨽ males	⨽ 101 males (53.7 %)

Litter statistics

Average mother age	255 days (8.3 months)
Average father age	402 days (13.2 months)
Average litter size	11.8 pups per litter
Average sex ratio	1.16 (about 7 males for 6 females)

Lifespan statistics

Bred rats recorded as deceased	26 rats (16 % of recorded bred rats)
⨽ declared with known date	⨽ 26 rats (100 %)
⨽ presumed dead	⨽ No rat (0 %)

Average lifespan of bred rats	12.4 months (♀: 14 months – ♂: 10.8 months)
⨽ infant mortality excluded	⨽ 14.5 months (♀: 15.2 months – ♂: 13.8 months)
⨽ accidents excluded	⨽ 14.7 months (♀: 15.4 months – ♂: 13.9 months)

Oldest bred rat	LYL flavie (deceased at 1 year, 8 months, 25 days)

Death causes statistics

Primary death causes by decreasing frequency

26.92 %	Unknown cause
19.23 %	Accidents, traumas, poisonings
15.38 %	Respiratory
15.38 %	Infant mortality (up to 6 week old)
7.69 %	Other
7.69 %	Eye, ear, mouth, face
3.85 %	Reproductive system
3.85 %	Digestive

Secondary death causes by decreasing frequency

26.92 %	Undetermined cause (known date)
11.54 %	Bronchitis, pneumonia
11.54 %	*Infant mortality (up to 6 week old)
7.69 %	Sepsis
3.85 %	Suffocation, choking
3.85 %	Digestive abscess
3.85 %	Domestic accident (crush, door...)
3.85 %	Malformation, hydrocephalus
3.85 %	Other respiratory trouble
3.85 %	Dental malocclusion
3.85 %	Mammary tumor
3.85 %	Veterinary accident (anesthesia during a minor operation, medical error, etc.)
3.85 %	Facial abscess (excluding teeth and Zymbal gland)
3.85 %	Heatstroke
3.85 %	Falls, fractures, head or spinal cord trauma (excluding fights)

— Created on 19/08/2023 by estellethise1602. Last modified on 07/04/2024.

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size
✓	15/12/2024	LYL Limande	ETR Tristan	12
✓	25/11/2024	ETR benedicte	LYL itsi bitsi teenie weenie john	12
✓	01/07/2024	ETR Plume	ETR nimbus	7
✓	16/04/2024	LYL dixie	ETR Jacoby	14
✓	13/04/2024	LYL donna	ETR Jacoby	10
✓	01/04/2024	ETR Nurana	ETR Lucien	10
✓	26/03/2024	LYL flavie	ETR Lucien	12
✓	17/12/2023	ETR sunfyre	ETR drago	6
✓	08/12/2023	ETR Zoé	ETR nimbus	6
✓	11/09/2023	ETR ellie	ETR Lucien	12

Recently modified rats

See all

State	Identifier	Prefix	Name	Birth	Age	Death cause	Sex
✓	LYL58665F	LYL	heidy^†	11/09/2023	20 mo	Veterinary accident	♀
✓	LYL58634F	LYL	flavie^†	24/08/2023	21 mo	Undetermined cause	♀
✓	LYL58651F	LYL	galia^†	09/09/2023	20 mo	Mammary tumor	♀
✓	LYL60838F	LYL	Pamela	25/11/2024	7 mo	– alive –	♀
✓	LYL60836F	LYL	Paola	25/11/2024	7 mo	– alive –	♀
✓	LYL60840F	LYL	Phillippine	25/11/2024	7 mo	– alive –	♀
✓	LYL60843M	LYL	Paolo	25/11/2024	7 mo	– alive –	♂
✓	LYL60844M	LYL	Phillibert	25/11/2024	7 mo	– alive –	♂
✓	LYL58632F	LYL	faustine^†	24/08/2023	20 mo	Dental malocclusion	♀
✓	LYL59147M	LYL	kristophe^†	26/03/2024	13 mo	Digestive abscess	♂