RJF – Raterie Les Ramolos  ☾

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Statistics

Breeding statistics

Breeding activity period	2014–2017 (2 years, 10 months)

Declared litters	7 litters, 43 pups
⨽ internal (born in the rattery)	⨽ 7 litters, 43 pups
⨽ external (other contributed litters)	⨽ 0 litter, no pup

All rat records	43 rats
⨽ females	⨽ 23 females (53.5 %)
⨽ males	⨽ 20 males (46.5 %)

Litter statistics

Average mother age	182 days (6 months)
Average father age	401 days (13.2 months)
Average litter size	6.1 pups per litter
Average sex ratio	0.87 (about 8 females for 7 males)

Lifespan statistics

Bred rats recorded as deceased	43 rats (100 % of recorded bred rats)
⨽ declared with known date	⨽ 17 rats (39.5 %)
⨽ presumed dead	⨽ 26 rats (60.5 %)

Average lifespan of bred rats	18.5 months (♀: 16.9 months – ♂: 19.9 months)
⨽ infant mortality excluded	⨽ 18.5 months (♀: 16.9 months – ♂: 19.9 months)
⨽ accidents excluded	⨽ 19.3 months (♀: 16.9 months – ♂: 22.1 months)

Oldest bred rat	RJF shamu (deceased at 3 years, 25 days)

Death causes statistics

Primary death causes by decreasing frequency

29.41 %	Other
23.53 %	Unknown cause
23.53 %	Respiratory
11.76 %	Accidents, traumas, poisonings
5.88 %	Old age, natural death (from 24 month old minimum)
5.88 %	Reproductive system

Secondary death causes by decreasing frequency

23.53 %	Undetermined cause (known date)
17.65 %	Undetermined infection or abscess
17.65 %	Bronchitis, pneumonia
5.88 %	Undetermined tumor (affected organ unknown)
5.88 %	Veterinary accident (anesthesia during a minor operation, medical error, etc.)
5.88 %	Domestic accident (crush, door...)
5.88 %	Complications of gestation or parturition
5.88 %	Allergy, anaphylactic shock
5.88 %	*Old age, natural death (from 24 month old minimum)
5.88 %	*Respiratory

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size	Actions
✓	29/01/2017	IND Moka	IND Omar	7
✓	21/03/2016	LPR Ammout	RJF Loki	14
✓	04/09/2015	MDH Calisto	INC Siam	10
✓	09/06/2015	INC Gaia	Unknown	5
✓	24/02/2015	INC Crazy	Unknown	4
✓	04/02/2015	RJF Izzy	INC Astolphie	1
✓	12/03/2014	INC Blacky	IND Snoob	2

Recently modified rats

See all

State	Identifier	Prefix	Name	Pup Name	Birth	Age	Death cause	Sex	Actions
✓	RJF44692F	RJF	Emi †		04/09/2015	28 mo	Undetermined cause	♀
✓	RJF48793M	RJF	shamu †		04/09/2015	37 mo	Undetermined cause	♂
✓	RJF48341M	RJF-LPA	Alatar †		29/01/2017	6 mo	Undetermined cause	♂
✓	RJF48343M	RJF-LPA	Rudolphe †	nez rouge	29/01/2017	14 mo	Veterinary accident	♂
✓	RJF46322F	RJF	Djen †		21/03/2016	21 mo	Undetermined cause	♀
✓	RJF46327M	RJF	Atoum †		21/03/2016	23 mo	Respiratory	♂
✓	RJF48346M	RJF-LPA	Santa claus †		29/01/2017	23 mo	Bronchitis, pneumonia	♂
✓	RJF44688M	RJF	Dark †		04/09/2015	25 mo	Bronchitis, pneumonia	♂
✓	RJF44689M	RJF	Angel †		04/09/2015	23 mo	Undetermined infection or abscess	♂
✓	RJF44150F	RJF	Capucine †	capu	09/06/2015	25 mo	Old age, natural death	♀