TIA – La raterie Tiamat  ☾

Statistics

Breeding statistics

Breeding activity period	2011–2013 (2 years, 7 months)

Declared litters	24 litters, 244 pups
⨽ internal (born in the rattery)	⨽ 22 litters, 221 pups
⨽ external (other contributed litters)	⨽ 2 litters, 23 pups

All rat records	244 rats
⨽ females	⨽ 121 females (49.6 %)
⨽ males	⨽ 123 males (50.4 %)

Litter statistics

Average mother age	268 days (8.8 months)
Average father age	450 days (14.8 months)
Average litter size	10.2 pups per litter
Average sex ratio	1.017 (about 1 male for 1 female)

Lifespan statistics

Bred rats recorded as deceased	221 rats (100 % of recorded bred rats)
⨽ declared with known date	⨽ 74 rats (33.5 %)
⨽ presumed dead	⨽ 147 rats (66.5 %)

Average lifespan of bred rats	17.9 months (♀: 16.8 months – ♂: 18.8 months)
⨽ infant mortality excluded	⨽ 20 months (♀: 19 months – ♂: 20.8 months)
⨽ accidents excluded	⨽ 22.5 months (♀: 21.5 months – ♂: 23.3 months)

Oldest bred rat	TIA Princesse (deceased at 3 years, 2 months, 24 days)

Death causes statistics

Primary death causes by decreasing frequency

29.73 %	Old age, natural death (from 24 month old minimum)
17.57 %	Other
12.16 %	Accidents, traumas, poisonings
10.81 %	Infant mortality (up to 6 week old)
8.11 %	Respiratory
8.11 %	Unknown cause
5.41 %	Neurological (brain, spinal cords, nerves)
2.7 %	Reproductive system
2.7 %	Eye, ear, mouth, face
1.35 %	Cardiovascular
1.35 %	Digestive

Secondary death causes by decreasing frequency

29.73 %	*Old age, natural death (from 24 month old minimum)
9.46 %	Undetermined tumor (affected organ unknown)
8.11 %	Undetermined cause (known date)
8.11 %	Stillborn
8.11 %	Domestic accident (crush, door...)
5.41 %	*Other
4.05 %	Stroke
4.05 %	Bronchitis, pneumonia
4.05 %	*Respiratory
2.7 %	Veterinary accident (anesthesia during a minor operation, medical error, etc.)
2.7 %	Otitis, ear abscess
2.7 %	*Infant mortality (up to 6 week old)
1.35 %	Uterus infection (metritis, pyometra)
1.35 %	Undetermined infection or abscess
1.35 %	Fights, injuries, serious bites, subsequent hemorrhage (excluding abnormal hemorrhage)
1.35 %	Virus, epidemic outbreak, immune deficiency (SDA, Sendai, Tyzzer...)
1.35 %	Complications of gestation or parturition
1.35 %	Heart failure, valvular disease
1.35 %	Liver failure
1.35 %	*Neurological (brain, spinal cords, nerves)

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size	Actions
✓	21/09/2013	RB. Macabria	Unknown	7
✓	19/09/2013	IND Arlequine	Unknown	10
✓	14/09/2013	PMK Tarantula	Unknown	7
✓	16/08/2013	FCB Fabulous Girl	IND Sheba	8
✓	02/08/2013	IND Bulle	FRT Adorasti	3
✓	20/07/2013	TIA Little Moon	IND Sheba	11
✓	18/07/2013	TIA Tarja	TIA Macaron	13
✓	22/06/2013	ETR Horna	FRT Bran	9
✓	10/05/2013	IND Pripiat	TIA Brownie	5
✓	29/04/2013	TIA Fanzi	AR. Momiji	12

Recently modified rats

See all

State	Identifier	Prefix	Name	Pup Name	Birth	Age	Death cause	Sex	Actions
✓	TIA28504F	TIA	Pam †		06/12/2011	15 mo	Virus, epidemic outbreak, etc.	♀
✓	TIA31979M	TIA	Kouign †	Aramis	24/09/2012	33 mo	Old age, natural death	♂
✓	TIA31980M	TIA	Crumble †	Porthos	24/09/2012	37 mo	Old age, natural death	♂
✓	TIA31981M	TIA	Marbré †	Athos	24/09/2012	17 mo	Liver failure	♂
✓	TIA31982M	TIA	Spéculoos †	d'Artagnan	24/09/2012	17 mo	Stroke	♂
✓	TIA37025M	TIA	Ruffio †	Obsession	19/09/2013	4 mo	Neurological	♂
✓	TIA30840M	TIA	Gandhi †		25/06/2012	27 mo	Heart failure, etc.	♂
✓	TIA30841M	TIA	Bouddha †		25/06/2012	22 mo	Other	♂
✓	TIA36238M	TIA	Swallow †	Pim's	20/07/2013	34 mo	Old age, natural death	♂
✓	TIA34648F	TIA	Gucci †	Lilith	08/04/2013	30 mo	Undetermined tumor	♀