RPD – Les Rat piidos  ☾

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Statistics

Breeding statistics

Breeding activity period	2010–2016 (5 years, 7 months)

Declared litters	56 litters, 445 pups
⨽ internal (born in the rattery)	⨽ 55 litters, 437 pups
⨽ external (other contributed litters)	⨽ 1 litter, 8 pups

All rat records	446 rats
⨽ females	⨽ 217 females (48.7 %)
⨽ males	⨽ 229 males (51.3 %)

Litter statistics

Average mother age	222 days (7.3 months)
Average father age	486 days (15.9 months)
Average litter size	7.9 pups per litter
Average sex ratio	1.055 (about 1 male for 1 female)

Lifespan statistics

Bred rats recorded as deceased	438 rats (100 % of recorded bred rats)
⨽ declared with known date	⨽ 206 rats (47 %)
⨽ presumed dead	⨽ 232 rats (53 %)

Average lifespan of bred rats	17.2 months (♀: 18.3 months – ♂: 16.3 months)
⨽ infant mortality excluded	⨽ 17.3 months (♀: 18.5 months – ♂: 16.3 months)
⨽ accidents excluded	⨽ 17.7 months (♀: 18.8 months – ♂: 16.6 months)

Oldest bred rat	RPD Bahia (deceased at 3 years, 8 months, 3 days)

Death causes statistics

Primary death causes by decreasing frequency

32.52 %	Other
30.58 %	Unknown cause
13.59 %	Old age, natural death (from 24 month old minimum)
11.65 %	Accidents, traumas, poisonings
5.83 %	Neurological (brain, spinal cords, nerves)
2.91 %	Respiratory
1.46 %	Cardiovascular
0.49 %	Eye, ear, mouth, face
0.49 %	Reproductive system
0.49 %	Infant mortality (up to 6 week old)

Secondary death causes by decreasing frequency

30.58 %	Undetermined cause (known date)
16.5 %	Virus, epidemic outbreak, immune deficiency (SDA, Sendai, Tyzzer...)
13.59 %	*Old age, natural death (from 24 month old minimum)
10.68 %	Domestic accident (crush, door...)
8.74 %	Undetermined tumor (affected organ unknown)
3.88 %	Undetermined infection or abscess
3.4 %	*Other
2.43 %	Stroke
2.43 %	*Respiratory
1.94 %	*Neurological (brain, spinal cords, nerves)
1.46 %	Heart failure, valvular disease
0.97 %	Pituitary tumor
0.49 %	Veterinary accident (anesthesia during a minor operation, medical error, etc.)
0.49 %	Otitis, ear abscess
0.49 %	Falls, fractures, head or spinal cord trauma (excluding fights)
0.49 %	Brain tumor
0.49 %	Bronchitis, pneumonia
0.49 %	Complications of gestation or parturition
0.49 %	Malformation, hydrocephalus

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size	Actions
✓	29/04/2016	IND Irri	RPD Pyrgus	4
✓	27/04/2015	RPD Osaka	OPR-MDR Ananas Crumble	12
✓	25/03/2015	RSC Summer Lady	RPD Lazuli	11
✓	23/03/2015	RPD Malia	RPD Khal'Drogo	9
✓	25/02/2015	RPD Anouket	RPD Unnan	1
✓	20/12/2014	RPD Desna	RPD Norikoff	1
✓	25/10/2014	DAE Chouquette	RPD Gauvain	4
✓	21/10/2014	RPD Lena	INC Snow	2
✓	08/10/2014	RPD Ankaa	RPD Unnan	13
✓	29/09/2014	RPD Isis	RPD Schreck	12

Recently modified rats

See all

State	Identifier	Prefix	Name	Pup Name	Birth	Age	Death cause	Sex	Actions
✓	RPD44933F	RPD	Erebia †		23/03/2015	24 mo	Undetermined cause	♀
✓	RPD42374M	RPD	Sherman Fury †		08/10/2014	27 mo	Undetermined cause	♂
✓	RPD38150F	RPD	Ankaa †		06/01/2014	22 mo	Undetermined cause	♀
✓	RPD38026M	RPD	Stannis †		07/10/2013	33 mo	Old age, natural death	♂
✓	RPD37920M	RPD	Khal'Drogo †		07/10/2013	26 mo	Undetermined cause	♂
✓	RPD33358M	RPD	Freddy Krueger †		10/12/2012	4 mo	Virus, epidemic outbreak, etc.	♂
✓	RPD37809F	RPD	Wiboo †		26/05/2013	28 mo	Undetermined tumor	♀
✓	RPD53887F	RPD	Krimhild †	Ya'Warra	29/04/2016	23 mo	Neurological	♀
✓	RPD34955F	RPD	Kapianne †	Ling	12/08/2012	9 mo	Undetermined cause	♀
✓	RPD32084F	RPD	Tweenzy †	Alisa	12/08/2012	2 mo	Undetermined cause	♀