AAS – Les Ado Rats Ble d AS  ☾

Statistics

Breeding statistics

Breeding activity period	2015–2016 (9 months, 3 weeks, 5 days)

Declared litters	4 litters, 43 pups
⨽ internal (born in the rattery)	⨽ 4 litters, 43 pups
⨽ external (other contributed litters)	⨽ 0 litter, no pup

All rat records	43 rats
⨽ females	⨽ 13 females (30.2 %)
⨽ males	⨽ 30 males (69.8 %)

Litter statistics

Average mother age	219 days (7.2 months)
Average father age	503 days (16.5 months)
Average litter size	10.8 pups per litter
Average sex ratio	2.308 (about 7 males for 3 females)

Lifespan statistics

Bred rats recorded as deceased	43 rats (100 % of recorded bred rats)
⨽ declared with known date	⨽ 40 rats (93 %)
⨽ presumed dead	⨽ 3 rats (7 %)

Average lifespan of bred rats	21.3 months (♀: 22.3 months – ♂: 20.8 months)
⨽ infant mortality excluded	⨽ 22.4 months (♀: 24.2 months – ♂: 21.6 months)
⨽ accidents excluded	⨽ 22.5 months (♀: 24.6 months – ♂: 21.6 months)

Oldest bred rat	AAS-RCP Tinours (deceased at 3 years, 13 days)

Death causes statistics

Primary death causes by decreasing frequency

27.5 %	Other
22.5 %	Respiratory
12.5 %	Neurological (brain, spinal cords, nerves)
7.5 %	Old age, natural death (from 24 month old minimum)
7.5 %	Eye, ear, mouth, face
5 %	Reproductive system
5 %	Cardiovascular
5 %	Infant mortality (up to 6 week old)
2.5 %	Urinary system (kidney, bladder)
2.5 %	Accidents, traumas, poisonings
2.5 %	Unknown cause

Secondary death causes by decreasing frequency

15 %	Undetermined tumor (affected organ unknown)
12.5 %	*Respiratory
10 %	Undetermined infection or abscess
7.5 %	Bronchitis, pneumonia
7.5 %	Stroke
7.5 %	*Old age, natural death (from 24 month old minimum)
5 %	Zymbal gland tumor
5 %	Stillborn
5 %	*Neurological (brain, spinal cords, nerves)
2.5 %	Heart attack, infarct, pulmonary embolism
2.5 %	Undetermined cause (known date)
2.5 %	Mammary tumor
2.5 %	Uterine tumor
2.5 %	Renal failure
2.5 %	Lung tumor
2.5 %	Heart failure, valvular disease
2.5 %	Veterinary accident (anesthesia during a minor operation, medical error, etc.)
2.5 %	*Eye, ear, mouth, face
2.5 %	*Other

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size	Actions
✓	23/07/2016	R2G Requiem	LVM-RSD Doodle	10
✓	04/07/2016	AAS-DOU Millenium	LRD Infiny	11
✓	31/01/2016	R2G Ambre	PVC Léon	8
✓	27/09/2015	LVM-RSD Aurore	DOU In Loving Memory of Crusty	14

Recently modified rats

See all

State	Identifier	Prefix	Name	Pup Name	Birth	Age	Death cause	Sex	Actions
✓	AAS44878M	AAS-DOU	I Want to Believe †		27/09/2015	19 mo	Zymbal gland tumor	♂
✓	AAS44872M	AAS-DOU	Queequeg †		27/09/2015	16 mo	Lung tumor	♂
✓	AAS44865F	AAS-DOU	Millenium †	Daenerys	27/09/2015	25 mo	Zymbal gland tumor	♀
✓	AAS44877M	AAS-DOU	Socrate †		27/09/2015	24 mo	Neurological	♂
✓	AAS44876M	AAS-DOU	Woody †		27/09/2015	19 mo	Stroke	♂
✓	AAS44870M	AAS-DOU	Goupix †		27/09/2015	22 mo	Stroke	♂
✓	AAS44866F	AAS-DOU	Lutine †		27/09/2015	24 mo	Eye, ear, mouth, etc.	♀
✓	AAS44868F	AAS-DOU	Cerseï †		27/09/2015	33 mo	Uterine tumor	♀
✓	AAS44867F	AAS-DOU	Arya †		27/09/2015	23 mo	Mammary tumor	♀
✓	AAS44869F	AAS-DOU	Lima †		27/09/2015	15 mo	Undetermined infection or abscess	♀