RCT – Rats city - Le paradis des rats  ☾

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Statistics

Breeding statistics

Breeding activity period	2009–2012 (2 years, 10 months)

Declared litters	23 litters, 131 pups
⨽ internal (born in the rattery)	⨽ 22 litters, 127 pups
⨽ external (other contributed litters)	⨽ 1 litter, 4 pups

All rat records	134 rats
⨽ females	⨽ 68 females (50.7 %)
⨽ males	⨽ 66 males (49.3 %)

Litter statistics

Average mother age	282 days (9.2 months)
Average father age	550 days (18 months)
Average litter size	5.7 pups per litter
Average sex ratio	0.971 (about 1 female for 1 male)

Lifespan statistics

Bred rats recorded as deceased	130 rats (100 % of recorded bred rats)
⨽ declared with known date	⨽ 25 rats (19.2 %)
⨽ presumed dead	⨽ 105 rats (80.8 %)

Average lifespan of bred rats	12.9 months (♀: 12.1 months – ♂: 14.1 months)
⨽ infant mortality excluded	⨽ 13.4 months (♀: 12.9 months – ♂: 14.1 months)
⨽ accidents excluded	⨽ 13.8 months (♀: 12.9 months – ♂: 15.3 months)

Oldest bred rat	RCT Meryl (deceased at 2 years, 8 months, 9 days)

Death causes statistics

Primary death causes by decreasing frequency

28 %	Unknown cause
24 %	Other
20 %	Old age, natural death (from 24 month old minimum)
16 %	Respiratory
4 %	Accidents, traumas, poisonings
4 %	Neurological (brain, spinal cords, nerves)
4 %	Infant mortality (up to 6 week old)

Secondary death causes by decreasing frequency

28 %	Undetermined cause (known date)
20 %	*Old age, natural death (from 24 month old minimum)
12 %	Undetermined infection or abscess
12 %	Undetermined tumor (affected organ unknown)
8 %	Bronchitis, pneumonia
8 %	*Respiratory
4 %	Domestic accident (crush, door...)
4 %	*Neurological (brain, spinal cords, nerves)
4 %	*Infant mortality (up to 6 week old)

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size	Actions
✓	09/08/2012	RCT Torkane	RCT Scar	1
✓	30/05/2012	RB. Ambre	FDO Papou	5
✓	29/05/2012	RCT Angel	FDO Papou	1
✓	13/05/2012	RCT Rhéa	FDO Texas	4
✓	04/03/2012	IND Bella	FDO Hercule	7
✓	04/02/2012	RCT Lidini	FDO Texas	7
✓	14/11/2011	RCT Zina	RB. Satan	3
✓	26/10/2011	IND Kubi	RB. Fantômas	10
✓	01/10/2011	RB. Ambre	RCT Shadow	4
✓	15/08/2011	FDO Meufie	IND Moon	3

Recently modified rats

See all

State	Identifier	Prefix	Name	Pup Name	Birth	Age	Death cause	Sex	Actions
✓	RCT49240F	RCT	Haydée †		27/04/2017	– ?? –	No information	♀
✓	RCT49241F	RCT	Teodora †		19/03/2017	– ?? –	No information	♀
✓	RCT49242F	RCT	Euphrasie †		25/04/2017	– ?? –	No information	♀
✓	RCT29931M	RCT-RBI	Elyos †		04/03/2012	11 mo	Undetermined tumor	♂
✓	RCT21550M	RCT	Tornado †		29/09/2010	– ?? –	No information	♂
✓	RCT30911F	RCT	Torkane †		14/11/2011	– ?? –	No information	♀
✓	RCT30912F	RCT	Ascane †		14/11/2011	– ?? –	No information	♀
✓	RCT30914F	RCT	Halowa †		13/05/2012	– ?? –	No information	♀
✓	RCT24645F	RCT	Téquilla †		13/03/2011	– ?? –	No information	♀
✓	RCT24646F	RCT	Boubouille †		13/03/2011	– ?? –	No information	♀