EDL – Les Edelweiss  ☾

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Statistics

Breeding statistics

Breeding activity period	2010–2014 (3 years, 6 months)

Declared litters	16 litters, 128 pups
⨽ internal (born in the rattery)	⨽ 10 litters, 90 pups
⨽ external (other contributed litters)	⨽ 6 litters, 38 pups

All rat records	128 rats
⨽ females	⨽ 64 females (50 %)
⨽ males	⨽ 64 males (50 %)

Litter statistics

Average mother age	218 days (7.1 months)
Average father age	440 days (14.4 months)
Average litter size	8 pups per litter
Average sex ratio	Balanced (1 male for 1 female)

Lifespan statistics

Bred rats recorded as deceased	90 rats (100 % of recorded bred rats)
⨽ declared with known date	⨽ 36 rats (40 %)
⨽ presumed dead	⨽ 54 rats (60 %)

Average lifespan of bred rats	20.8 months (♀: 28 months – ♂: 17.1 months)
⨽ infant mortality excluded	⨽ 20.8 months (♀: 28 months – ♂: 17.1 months)
⨽ accidents excluded	⨽ 26.1 months (♀: 30.3 months – ♂: 23.1 months)

Oldest bred rat	EDL-MEL Cassandre (deceased at 3 years, 18 days)

Death causes statistics

Primary death causes by decreasing frequency

36.11 %	Old age, natural death (from 24 month old minimum)
25 %	Accidents, traumas, poisonings
22.22 %	Other
8.33 %	Unknown cause
5.56 %	Respiratory
2.78 %	Digestive

Secondary death causes by decreasing frequency

36.11 %	*Old age, natural death (from 24 month old minimum)
22.22 %	Domestic accident (crush, door...)
8.33 %	Undetermined cause (known date)
8.33 %	Undetermined tumor (affected organ unknown)
5.56 %	*Other
2.78 %	Virus, epidemic outbreak, immune deficiency (SDA, Sendai, Tyzzer...)
2.78 %	Bronchitis, pneumonia
2.78 %	Undetermined infection or abscess
2.78 %	Diabetes
2.78 %	Veterinary accident (anesthesia during a minor operation, medical error, etc.)
2.78 %	Intestinal obstruction (excluding megacolon)
2.78 %	*Respiratory

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size	Actions
✓	28/06/2014	EDL-MEL Niza	RTI Duracel	14
✓	04/04/2014	RTI Mellita	Unknown	11
✓	11/01/2014	EDL Amaya	PMK Sunlight	10
✓	17/12/2013	TIA Gucci	RB. Bailey's	8
✓	10/12/2013	EDL Safari	MEL Twitch	12
✓	16/10/2013	TIA Akasha	INC Lenny	12
✓	31/08/2013	MEL Azénor	RTI Ben	1
✓	20/06/2013	RTI Lucy	RTI Nuostabus	11
✓	13/04/2013	EDL-RTI Pastille	FRT Bouddha.	11
✓	26/10/2012	IND Loutre	RDT Cashemir	1

Recently modified rats

See all

State	Identifier	Prefix	Name	Pup Name	Birth	Age	Death cause	Sex	Actions
✓	EDL36911M	EDL	Atoum †	Drogo	16/10/2013	33 mo	Undetermined cause	♂
✓	EDL31828M	EDL	Boo †		22/09/2012	29 mo	Respiratory	♂
✓	EDL31834F	EDL	Skyler †	Morélia	22/09/2012	36 mo	Undetermined cause	♀
✓	EDL37654F	EDL-MEL	Cassandre †	Tantrika	10/12/2013	37 mo	Old age, natural death	♀
✓	EDL36905M	EDL	Horus †	Loras	16/10/2013	28 mo	Old age, natural death	♂
✓	EDL34473M	EDL	Azzaro †	Lycos	13/04/2013	28 mo	Old age, natural death	♂
✓	EDL37652F	EDL-MEL	Niza †		10/12/2013	28 mo	Undetermined tumor	♀
✓	EDL37977M	EDL-PMK	Davy Jones †		11/01/2014	29 mo	Veterinary accident	♂
✓	EDL31840F	EDL	Glados †		22/09/2012	– ?? –	No information	♀
✓	EDL34469F	EDL	Safari †		13/04/2013	33 mo	Virus, epidemic outbreak, etc.	♀