LRK – La Ratterie Kiara  ☾

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Statistics

Breeding statistics

Breeding activity period	2008–2013 (4 years, 7 months)

Declared litters	5 litters, 30 pups
⨽ internal (born in the rattery)	⨽ 2 litters, 10 pups
⨽ external (other contributed litters)	⨽ 3 litters, 20 pups

All rat records	30 rats
⨽ females	⨽ 15 females (50 %)
⨽ males	⨽ 15 males (50 %)

Litter statistics

Average mother age	271 days (8.9 months)
Average father age	399 days (13.1 months)
Average litter size	6 pups per litter
Average sex ratio	Balanced (1 male for 1 female)

Lifespan statistics

Bred rats recorded as deceased	14 rats (100 % of recorded bred rats)
⨽ declared with known date	⨽ 10 rats (71.4 %)
⨽ presumed dead	⨽ 4 rats (28.6 %)

Average lifespan of bred rats	21.5 months (♀: 21.7 months – ♂: 21.1 months)
⨽ infant mortality excluded	⨽ 21.5 months (♀: 21.7 months – ♂: 21.1 months)
⨽ accidents excluded	⨽ 21.5 months (♀: 21.7 months – ♂: 21.1 months)

Oldest bred rat	LRK Lune (deceased at 2 years, 5 months, 4 days)

Death causes statistics

Primary death causes by decreasing frequency

40 %	Other
30 %	Unknown cause
10 %	Urinary system (kidney, bladder)
10 %	Old age, natural death (from 24 month old minimum)
10 %	Respiratory

Secondary death causes by decreasing frequency

30 %	Undetermined cause (known date)
20 %	Undetermined tumor (affected organ unknown)
10 %	Virus, epidemic outbreak, immune deficiency (SDA, Sendai, Tyzzer...)
10 %	Renal failure
10 %	*Other
10 %	*Old age, natural death (from 24 month old minimum)
10 %	*Respiratory

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size	Actions
✓	15/07/2013	CPK Poésy	DHP-TRM Erwin	10
✓	03/04/2012	IND Vénela	RBC-RRP Archibal	5
✓	13/05/2010	IND Célestine	IND Snoopy	8
✓	01/03/2010	IND Akina	IND Guizmo	5
✓	25/11/2008	INC Lylo	INC Stitch	2

Recently modified rats

See all

State	Identifier	Prefix	Name	Pup Name	Birth	Age	Death cause	Sex	Actions
✓	LRK21536M	LRK	Arod †		13/05/2010	25 mo	Renal failure	♂
✓	LRK21537F	LRK	Lune †		13/05/2010	29 mo	Old age, natural death	♀
✓	LRK21538F	LRK	Lyla †		13/05/2010	25 mo	Undetermined cause	♀
✓	LRK17625F	LRK	Chaussette †		25/11/2008	– ?? –	No information	♀
✓	LRK17628F	LRK	Inaya †		25/11/2008	26 mo	Undetermined tumor	♀
✓	LRK20756M	LRK	Sweet †		13/05/2010	21 mo	Other	♂
✓	LRK20936M	LRK	Vyn Diesel †	Vynny	13/05/2010	19 mo	Undetermined cause	♂
✓	LRK21401F	LRK	Angua †		13/05/2010	17 mo	Undetermined cause	♀
✓	LRK21539F	LRK	Maya †		13/05/2010	18 mo	Undetermined tumor	♀
✓	LRK21540M	LRK	Kira †		01/03/2010	20 mo	Respiratory	♂