GME – raterie Rats Tout NU 56  ☾

Statistics

Breeding statistics

Breeding activity period	2013–2014 (4 months, 1 week, 5 days)

Declared litters	5 litters, 39 pups
⨽ internal (born in the rattery)	⨽ 5 litters, 39 pups
⨽ external (other contributed litters)	⨽ 0 litter, no pup

All rat records	39 rats
⨽ females	⨽ 17 females (43.6 %)
⨽ males	⨽ 22 males (56.4 %)

Litter statistics

Average mother age	304 days (10 months)
Average father age	365 days (12 months)
Average litter size	7.8 pups per litter
Average sex ratio	1.294 (about 9 males for 7 females)

Lifespan statistics

Bred rats recorded as deceased	39 rats (100 % of recorded bred rats)
⨽ declared with known date	⨽ 10 rats (25.6 %)
⨽ presumed dead	⨽ 29 rats (74.4 %)

Average lifespan of bred rats	20.3 months (♀: 22.1 months – ♂: 16.2 months)
⨽ infant mortality excluded	⨽ 20.3 months (♀: 22.1 months – ♂: 16.2 months)
⨽ accidents excluded	⨽ 21.8 months (♀: 24.5 months – ♂: 15.2 months)

Oldest bred rat	GME-TDB Jiji (deceased at 2 years, 6 months, 14 days)

Death causes statistics

Primary death causes by decreasing frequency

30 %	Accidents, traumas, poisonings
20 %	Unknown cause
20 %	Other
10 %	Old age, natural death (from 24 month old minimum)
10 %	Cardiovascular
10 %	Reproductive system

Secondary death causes by decreasing frequency

30 %	Domestic accident (crush, door...)
20 %	Undetermined cause (known date)
10 %	Undetermined tumor (affected organ unknown)
10 %	Hemorrhage (exaggerated relative to the context, coagulation disorder, hemophilia)
10 %	Vaginal prolapse (excluding tumors and postpartum)
10 %	*Other
10 %	*Old age, natural death (from 24 month old minimum)

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size	Actions
✓	19/02/2014	IND Lipsie	IND Glorin	9
✓	05/02/2014	LRV Chouchen	IND Glorin	8
✓	30/10/2013	IND Lenwé	IND Wu-Ram	3
✓	07/10/2013	LRV Chouchen	IND Glorin	10
✓	07/10/2013	IND Lipsie	IND Aranel	9

Recently modified rats

See all

State	Identifier	Prefix	Name	Pup Name	Birth	Age	Death cause	Sex	Actions
✓	GME38660F	GME-TDB	Swy †		07/10/2013	25 mo	Hemorrhage	♀
✓	GME44706M	GME-TDB	Happy †		07/10/2013	28 mo	Old age, natural death	♂
✓	GME39592F	GME-TDB	Jiji †		07/10/2013	30 mo	Undetermined cause	♀
✓	GME38662F	GME-TDB	tiikey †	tiki	07/10/2013	13 mo	Domestic accident	♀
✓	GME37759F	GME-TDB	Doli †		07/10/2013	19 mo	Domestic accident	♀
✓	GME39593M	GME-TDB	Min Chul †		07/10/2013	18 mo	Domestic accident	♂
✓	GME38387F	GME-TDB	Bretzel †	Gimlie	07/10/2013	– ?? –	No information	♀
✓	GME38388F	GME-TDB	Prunelle †	Irimée	07/10/2013	21 mo	Other	♀
✓	GME40110F	GME-TDB	Mira †		07/10/2013	24 mo	Vaginal prolapse	♀
✓	GME37749F	GME	Alouqa †		07/10/2013	22 mo	Undetermined tumor	♀