ADI – L Arche de Iona  ☾

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Statistics

Breeding statistics

Breeding activity period	2008–2012 (3 years, 8 months)

Declared litters	10 litters, 58 pups
⨽ internal (born in the rattery)	⨽ 10 litters, 58 pups
⨽ external (other contributed litters)	⨽ 0 litter, no pup

All rat records	58 rats
⨽ females	⨽ 33 females (56.9 %)
⨽ males	⨽ 25 males (43.1 %)

Litter statistics

Average mother age	251 days (8.2 months)
Average father age	402 days (13.2 months)
Average litter size	5.8 pups per litter
Average sex ratio	0.758 (about 4 females for 3 males)

Lifespan statistics

Bred rats recorded as deceased	58 rats (100 % of recorded bred rats)
⨽ declared with known date	⨽ 18 rats (31 %)
⨽ presumed dead	⨽ 40 rats (69 %)

Average lifespan of bred rats	19.6 months (♀: 19.3 months – ♂: 20.1 months)
⨽ infant mortality excluded	⨽ 20.8 months (♀: 21.1 months – ♂: 20.1 months)
⨽ accidents excluded	⨽ 21.8 months (♀: 21.1 months – ♂: 23.4 months)

Oldest bred rat	ADI-PEX Myosine (deceased at 3 years, 17 days)

Death causes statistics

Primary death causes by decreasing frequency

27.78 %	Unknown cause
22.22 %	Old age, natural death (from 24 month old minimum)
16.67 %	Other
16.67 %	Respiratory
5.56 %	Infant mortality (up to 6 week old)
5.56 %	Accidents, traumas, poisonings
5.56 %	Neurological (brain, spinal cords, nerves)

Secondary death causes by decreasing frequency

27.78 %	Undetermined cause (known date)
22.22 %	*Old age, natural death (from 24 month old minimum)
11.11 %	Undetermined tumor (affected organ unknown)
11.11 %	*Respiratory
5.56 %	Bronchitis, pneumonia
5.56 %	Virus, epidemic outbreak, immune deficiency (SDA, Sendai, Tyzzer...)
5.56 %	Domestic accident (crush, door...)
5.56 %	Stroke
5.56 %	*Infant mortality (up to 6 week old)

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size	Actions
✓	16/04/2012	IND Edelweiss	ADI Cacao	1
✓	14/04/2012	ADI-TDR Fidji	ADI Cacao	1
✓	30/07/2011	SOS Pandora	SOS Romeo	2
✓	29/06/2011	IND Edelweiss	ADI Meiko	12
✓	26/06/2011	IND Perle	SOS Romeo	12
✓	26/11/2009	AR. Belle	ETR White Twix	1
✓	24/09/2009	AR. Réxy	ETR White Twix	4
✓	23/12/2008	SOS Sabline	IND Gengko	11
✓	24/07/2008	SOS Mira	IND Gribouille	11
✓	22/07/2008	INC Louna	IND Gribouille	3

Recently modified rats

See all

State	Identifier	Prefix	Name	Pup Name	Birth	Age	Death cause	Sex	Actions
✓	ADI35878M	ADI-TDR	Kush †	Kovu	14/04/2012	21 mo	Undetermined cause	♂
✓	ADI26635F	ADI-TDR	Fidji †		29/06/2011	– ?? –	No information	♀
✓	ADI35879M	ADI-TDR	Kokoa †	Mozart	16/04/2012	29 mo	Old age, natural death	♂
✓	ADI26705F	ADI-TDR	Vahiné †		29/06/2011	24 mo	Respiratory	♀
✓	ADI26727M	ADI-TDR	Honshu †	M'Honshu	29/06/2011	23 mo	Undetermined cause	♂
✓	ADI26732F	ADI-TDR	Flores †		29/06/2011	– ?? –	No information	♀
✓	ADI26746M	ADI	Cacao †	Yoru	26/06/2011	– ?? –	No information	♂
✓	ADI15149F	ADI-PEX	Myosine †		24/09/2009	36 mo	Undetermined tumor	♀
✓	ADI28231F	ADI	Cassiopée †		30/07/2011	11 mo	Respiratory	♀
✓	ADI18319M	ADI-PEX	Cortex †		24/09/2009	34 mo	Old age, natural death	♂