KRP – K-rat pouilles  ☾

Statistics

Breeding statistics

Breeding activity period	2004–2007 (3 years, 5 months)

Declared litters	12 litters, 81 pups
⨽ internal (born in the rattery)	⨽ 10 litters, 67 pups
⨽ external (other contributed litters)	⨽ 2 litters, 14 pups

All rat records	82 rats
⨽ females	⨽ 49 females (59.8 %)
⨽ males	⨽ 33 males (40.2 %)

Litter statistics

Average mother age	249 days (8.2 months)
Average father age	485 days (15.9 months)
Average litter size	6.8 pups per litter
Average sex ratio	0.673 (about 3 females for 2 males)

Lifespan statistics

Bred rats recorded as deceased	68 rats (100 % of recorded bred rats)
⨽ declared with known date	⨽ 12 rats (17.6 %)
⨽ presumed dead	⨽ 56 rats (82.4 %)

Average lifespan of bred rats	20.5 months (♀: 20.3 months – ♂: 20.8 months)
⨽ infant mortality excluded	⨽ 20.5 months (♀: 20.3 months – ♂: 20.8 months)
⨽ accidents excluded	⨽ 20.9 months (♀: 21 months – ♂: 20.8 months)

Oldest bred rat	KRP Mendy (deceased at 2 years, 8 months, 7 days)

Death causes statistics

Primary death causes by decreasing frequency

58.33 %	Unknown cause
16.67 %	Other
8.33 %	Accidents, traumas, poisonings
8.33 %	Neurological (brain, spinal cords, nerves)
8.33 %	Old age, natural death (from 24 month old minimum)

Secondary death causes by decreasing frequency

58.33 %	Undetermined cause (known date)
16.67 %	Undetermined tumor (affected organ unknown)
8.33 %	Veterinary accident (anesthesia during a minor operation, medical error, etc.)
8.33 %	Stroke
8.33 %	*Old age, natural death (from 24 month old minimum)

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size	Actions
✓	26/10/2007	CAY-MAK Totem	KRP Pluck	6
✓	24/10/2007	RDX-MAK Donuts	KRP Pluck	8
✓	11/05/2007	KRP Niobe	MAK-TDK Lapsus	2
✓	26/07/2006	KRP Little BoO	Unknown	9
✓	17/07/2006	INC COQUILLETTE	Unknown	3
✓	31/03/2006	KRP Morphée	INC VINYL	4
✓	19/02/2006	INC GIMMICK	MAK Virus	6
✓	08/10/2005	INC BoO	MAK Ratmdam	1
✓	03/08/2005	KRP Jad	Unknown	8
✓	24/02/2005	KRP Onaï	Unknown	9

Recently modified rats

See all

State	Identifier	Prefix	Name	Pup Name	Birth	Age	Death cause	Sex	Actions
✓	KRP7547M	KRP	Abcès †		03/08/2005	21 mo	Undetermined cause	♂
✓	KRP7542F	KRP	Morphée †		03/08/2005	29 mo	Undetermined cause	♀
✓	KRP7539F	KRP	Gnocchi †		17/07/2006	11 mo	Undetermined cause	♀
✓	KRP7500M	KRP	MoOshy †	Momo	21/05/2004	29 mo	Undetermined cause	♂
✓	KRP2914F	KRP	MARGOTTE †	MARGOTTE	21/05/2004	23 mo	Undetermined tumor	♀
✓	KRP7499F	KRP	Onaï †	Onaï	21/05/2004	16 mo	Veterinary accident	♀
✓	KRP7543F	KRP	Théa †	Théatounette	03/08/2005	– ?? –	No information	♀
✓	KRP11943F	KRP	Loonah †		06/06/2005	– ?? –	No information	♀
✓	KRP7555F	KRP	Usagi †		19/02/2006	20 mo	Undetermined tumor	♀
✓	KRP7515F	KRP	Bliniss †		06/11/2004	23 mo	Undetermined cause	♀