ABC – Les Abracadab’ Rats  ☾

Statistics

Breeding statistics

Breeding activity period	2001–2008 (7 years, 1 month)

Declared litters	46 litters, 273 pups
⨽ internal (born in the rattery)	⨽ 29 litters, 161 pups
⨽ external (other contributed litters)	⨽ 17 litters, 112 pups

All rat records	276 rats
⨽ females	⨽ 155 females (56.2 %)
⨽ males	⨽ 121 males (43.8 %)

Litter statistics

Average mother age	237 days (7.8 months)
Average father age	442 days (14.5 months)
Average litter size	5.9 pups per litter
Average sex ratio	0.781 (about 9 females for 7 males)

Lifespan statistics

Bred rats recorded as deceased	164 rats (100 % of recorded bred rats)
⨽ declared with known date	⨽ 83 rats (50.6 %)
⨽ presumed dead	⨽ 81 rats (49.4 %)

Average lifespan of bred rats	25.1 months (♀: 24.8 months – ♂: 25.4 months)
⨽ infant mortality excluded	⨽ 25.4 months (♀: 25.3 months – ♂: 25.4 months)
⨽ accidents excluded	⨽ 25.6 months (♀: 25.5 months – ♂: 25.7 months)

Oldest bred rat	ABC-IAR Dump (deceased at 3 years, 7 months, 6 days)

Death causes statistics

Primary death causes by decreasing frequency

31.33 %	Other
27.71 %	Old age, natural death (from 24 month old minimum)
16.87 %	Unknown cause
12.05 %	Respiratory
7.23 %	Neurological (brain, spinal cords, nerves)
2.41 %	Accidents, traumas, poisonings
1.2 %	Eye, ear, mouth, face
1.2 %	Infant mortality (up to 6 week old)

Secondary death causes by decreasing frequency

27.71 %	*Old age, natural death (from 24 month old minimum)
21.69 %	Undetermined tumor (affected organ unknown)
16.87 %	Undetermined cause (known date)
9.64 %	*Respiratory
7.23 %	Stroke
7.23 %	Undetermined infection or abscess
2.41 %	Veterinary accident (anesthesia during a minor operation, medical error, etc.)
2.41 %	Bronchitis, pneumonia
1.2 %	Virus, epidemic outbreak, immune deficiency (SDA, Sendai, Tyzzer...)
1.2 %	Otitis, ear abscess
1.2 %	*Infant mortality (up to 6 week old)
1.2 %	*Other

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size	Actions
✓	07/09/2008	ABC Pyrène	IND Jinx	7
✓	01/08/2008	INC Pomme de Reinette	ABC Calcifer	10
✓	14/06/2008	PAA-IAR Ashaya	ABC Garen	11
✓	02/05/2008	PER Indis	ABC Garen	10
✓	03/03/2008	WOP-ABC Hypathie	ABC-IAR Bigadin	7
✓	16/01/2008	WOP-ABC Zeilige	ABC Kig	5
✓	05/11/2007	WOP-ABC Hypathie	ABC-IAR Poilu	1
✓	22/04/2007	IAR Kilya	ABC Bidule	12
✓	08/03/2007	ABC Sybille	ABC P'tit Doudou	16
✓	15/11/2006	WLW-ABC Hirondelle	ABC P'tit Doudou	13

Recently modified rats

See all

State	Identifier	Prefix	Name	Pup Name	Birth	Age	Death cause	Sex	Actions
✓	ABC7445M	ABC	Siméon †	Siméon	03/07/2003	– ?? –	No information	♂
✓	ABC20717F	ABC	Ramirex †		16/01/2008	18 mo	Undetermined cause	♀
✓	ABC423F	ABC-RLL	Beltane †	Beltane	09/03/2004	22 mo	Undetermined cause	♀
✓	ABC51662F	ABC	Feline †		26/02/2004	6 mo	Undetermined cause	♀
✓	ABC6330M	ABC	Garen †	Garen	14/11/2006	27 mo	Other	♂
✓	ABC10335M	ABC	Pilouface †		05/11/2007	18 mo	Undetermined tumor	♂
✓	ABC15143F	ABC	Taxidermie †		16/01/2008	35 mo	Old age, natural death	♀
✓	ABC25677F	ABC	Mellow †		03/03/2008	35 mo	Old age, natural death	♀
✓	ABC17522F	ABC	Pyrène †		03/03/2008	25 mo	Undetermined cause	♀
✓	ABC17523F	ABC	Fantine †		07/09/2008	29 mo	Stroke	♀