RSI – Ratsinterdit  ☾

Statistics

Breeding statistics

Breeding activity period	2004–2012 (8 years, 4 months)

Declared litters	29 litters, 153 pups
⨽ internal (born in the rattery)	⨽ 23 litters, 114 pups
⨽ external (other contributed litters)	⨽ 6 litters, 39 pups

All rat records	155 rats
⨽ females	⨽ 78 females (50.3 %)
⨽ males	⨽ 77 males (49.7 %)

Litter statistics

Average mother age	227 days (7.4 months)
Average father age	408 days (13.4 months)
Average litter size	5.3 pups per litter
Average sex ratio	0.975 (about 1 female for 1 male)

Lifespan statistics

Bred rats recorded as deceased	116 rats (100 % of recorded bred rats)
⨽ declared with known date	⨽ 66 rats (56.9 %)
⨽ presumed dead	⨽ 50 rats (43.1 %)

Average lifespan of bred rats	21.6 months (♀: 23 months – ♂: 20 months)
⨽ infant mortality excluded	⨽ 21.6 months (♀: 23 months – ♂: 20 months)
⨽ accidents excluded	⨽ 21.5 months (♀: 22.8 months – ♂: 20.1 months)

Oldest bred rat	RSI Enïyah (deceased at 3 years, 3 months, 16 days)

Death causes statistics

Primary death causes by decreasing frequency

36.36 %	Other
27.27 %	Old age, natural death (from 24 month old minimum)
13.64 %	Unknown cause
6.06 %	Respiratory
6.06 %	Neurological (brain, spinal cords, nerves)
4.55 %	Accidents, traumas, poisonings
3.03 %	Urinary system (kidney, bladder)
1.52 %	Eye, ear, mouth, face
1.52 %	Digestive

Secondary death causes by decreasing frequency

27.27 %	*Old age, natural death (from 24 month old minimum)
25.76 %	Undetermined tumor (affected organ unknown)
13.64 %	Undetermined cause (known date)
6.06 %	Stroke
6.06 %	*Other
3.03 %	Veterinary accident (anesthesia during a minor operation, medical error, etc.)
3.03 %	Bronchitis, pneumonia
3.03 %	Virus, epidemic outbreak, immune deficiency (SDA, Sendai, Tyzzer...)
3.03 %	Renal failure
3.03 %	*Respiratory
1.52 %	Undetermined infection or abscess
1.52 %	Domestic accident (crush, door...)
1.52 %	Otitis, ear abscess
1.52 %	Intestinal obstruction (excluding megacolon)

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size	Actions
✓	26/11/2012	RB. Fricadelle	IND Raisin	1
✓	19/06/2012	RSI prunelle	RSI Snikers	5
✓	27/11/2011	DRK violette	RB. Blouver	8
✓	26/11/2011	RB. Fricadelle	IND Raisin	8
✓	30/07/2011	IND crevette	RB. Blouver	2
✓	13/01/2011	RB. nutela	INC coconuts	9
✓	31/12/2010	RB. praline	INC coconuts	6
✓	20/05/2010	GJR-RSI Canabis	INC Lsd	1
✓	06/11/2009	INC Nyuuwa	RSI-RBJ monta	10
✓	02/04/2009	ZRC Shiba	RSI Matador	2

Recently modified rats

See all

State	Identifier	Prefix	Name	Pup Name	Birth	Age	Death cause	Sex	Actions
✗	RSI36936M	RSI-LAD	Nestlé †		23/08/2012	26 mo	Heart failure, etc.	♂
✓	RSI12217M	RSI-ZRC	Muffin †		14/01/2008	– ?? –	No information	♂
✓	RSI30342M	RSI	truffe †		26/11/2011	20 mo	Undetermined tumor	♂
✓	RSI29861M	RSI	Panique †		27/11/2011	24 mo	Old age, natural death	♂
✓	RSI19962F	RSI-RFN	iser †		04/03/2009	22 mo	Renal failure	♀
✓	RSI28862M	RSI	macaron †		26/11/2011	10 mo	Renal failure	♂
✓	RSI31315M	RSI	Hayden †		19/06/2012	26 mo	Stroke	♂
✓	RSI23420M	RSI	Snikers †		31/12/2010	28 mo	Old age, natural death	♂
✓	RSI23833F	RSI	June †		31/12/2010	– ?? –	No information	♀
✓	RSI23836F	RSI	Cookie †		13/01/2011	12 mo	Stroke	♀