DOU – Ratoux du Sergent Douphie  ☾

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Statistics

Breeding statistics

Breeding activity period	2013–2019 (5 years, 7 months)

Declared litters	12 litters, 150 pups
⨽ internal (born in the rattery)	⨽ 7 litters, 88 pups
⨽ external (other contributed litters)	⨽ 5 litters, 62 pups

All rat records	150 rats
⨽ females	⨽ 65 females (43.3 %)
⨽ males	⨽ 85 males (56.7 %)

Litter statistics

Average mother age	214 days (7 months)
Average father age	480 days (15.7 months)
Average litter size	12.5 pups per litter
Average sex ratio	1.308 (about 4 males for 3 females)

Lifespan statistics

Bred rats recorded as deceased	88 rats (100 % of recorded bred rats)
⨽ declared with known date	⨽ 86 rats (97.7 %)
⨽ presumed dead	⨽ 2 rats (2.3 %)

Average lifespan of bred rats	25.1 months (♀: 25.5 months – ♂: 24.9 months)
⨽ infant mortality excluded	⨽ 25.4 months (♀: 26.2 months – ♂: 24.9 months)
⨽ accidents excluded	⨽ 25.6 months (♀: 26.3 months – ♂: 25 months)

Oldest bred rat	DOU Illy (deceased at 3 years, 4 months, 14 days)

Death causes statistics

Primary death causes by decreasing frequency

39.53 %	Other
17.44 %	Unknown cause
16.28 %	Old age, natural death (from 24 month old minimum)
12.79 %	Respiratory
5.81 %	Accidents, traumas, poisonings
2.33 %	Eye, ear, mouth, face
2.33 %	Neurological (brain, spinal cords, nerves)
1.16 %	Infant mortality (up to 6 week old)
1.16 %	Urinary system (kidney, bladder)
1.16 %	Digestive

Secondary death causes by decreasing frequency

19.77 %	Undetermined tumor (affected organ unknown)
17.44 %	Undetermined cause (known date)
16.28 %	*Old age, natural death (from 24 month old minimum)
11.63 %	Undetermined infection or abscess
6.98 %	Bronchitis, pneumonia
6.98 %	*Other
5.81 %	Domestic accident (crush, door...)
5.81 %	*Respiratory
2.33 %	Stroke
1.16 %	Otitis, ear abscess
1.16 %	Tooth abscess
1.16 %	Stillborn
1.16 %	Renal failure
1.16 %	Diabetes
1.16 %	Liver failure

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size	Actions
✓	20/07/2019	OPR-MOL Elysia Crispata	DOU Childe Roland to the Dark Tower Came	16
✓	10/01/2019	DNA-RPV Stellina dell'Alba	DOU Caput Draconis	13
✓	09/06/2018	LVM Carrot cake	DOU Doc Magoo	12
✓	10/10/2017	DOU Seattle Grace	R2G Cornélius	16
✓	29/03/2017	DOU Drusilla	PDD-RDN Apology is Policy	12
✓	18/09/2016	R2G Dancing Queen	AAS-DOU I Want to Believe	13
✓	04/07/2016	AAS-DOU Millenium	LRD Infiny	11
✓	27/09/2015	LVM-RSD Aurore	DOU In Loving Memory of Crusty	14
✓	12/03/2015	LRD Circé	DOU Grapefruit Juice	8
✓	15/12/2014	DOU Dreams Can Come True	DOU Grapefruit Juice	12

Recently modified rats

See all

State	Identifier	Prefix	Name	Pup Name	Birth	Age	Death cause	Sex	Actions
✓	DOU49980M	DOU	Nergal †		10/10/2017	31 mo	Undetermined cause	♂
✓	DOU40580F	DOU	Mélusine †	Comète	30/05/2014	30 mo	Liver failure	♀
✓	DOU40574M	DOU	Ratatouille †	Brossdur	30/05/2014	32 mo	Old age, natural death	♂
✓	DOU42325F	DOU	Mustard †		15/12/2014	– ?? –	No information	♀
✓	DOU49971F	DOU	Alma Coin †		10/10/2017	26 mo	Tooth abscess	♀
✓	DOU51264M	DOU	Coco †		09/06/2018	31 mo	Undetermined tumor	♂
✓	DOU51258M	DOU	Alphonse †		09/06/2018	27 mo	Undetermined tumor	♂
✓	DOU51268F	DOU	Gisèle †		09/06/2018	30 mo	Old age, natural death	♀
✓	DOU51261M	DOU	Corossol †		09/06/2018	29 mo	Other	♂
✓	DOU51262M	DOU	Citron †		09/06/2018	29 mo	Undetermined tumor	♂