Rattery

CRV – Le Coffre à Rêves  ☾

Information

Owner	ChouCha
Founded in	2011
Country	France
Localization	Not Available
Zip Code	77320
Website	Not Available

About

Petite raterie faisant peu de portée, sur La Chapelle Moutils (77), où les rats sont peu nombreux mais heureux! Les reproductions sont basées sur le côté comportemental et santé des rats, et non sur le phénotype.

Je sélectionne les rats sur leur caractère de grosse patate, des rats très manipulables et calmes. Les phénotypes actuellement travaillés sont le PED, le bleu us, et le dumbo.

N’hésitez pas à aller consulter mon site internet!

Cette fiche a été mise à jour automatiquement pour que la raterie soit considérée comme fermée, car elle n’a eu aucune portée depuis plusieurs années.

Statistics

Breeding statistics

Breeding activity period	2011–2022 (10 years, 11 months)

Declared litters	31 litters, 302 pups
⨽ internal (born in the rattery)	⨽ 25 litters, 244 pups
⨽ external (other contributed litters)	⨽ 6 litters, 58 pups

All rat records	302 rats
⨽ females	⨽ 159 females (52.6 %)
⨽ males	⨽ 143 males (47.4 %)

Litter statistics

Average mother age	232 days (7.6 months)
Average father age	506 days (16.6 months)
Average litter size	9.7 pups per litter
Average sex ratio	0.899 (about 10 females for 9 males)

Lifespan statistics

Bred rats recorded as deceased	230 rats (94.3 % of recorded bred rats)
⨽ declared with known date	⨽ 145 rats (63 %)
⨽ presumed dead	⨽ 85 rats (37 %)

Average lifespan of bred rats	25.8 months (♀: 26.6 months – ♂: 24.8 months)
⨽ infant mortality excluded	⨽ 26.9 months (♀: 28.8 months – ♂: 24.8 months)
⨽ accidents excluded	⨽ 27.3 months (♀: 29.2 months – ♂: 25.2 months)

Oldest bred rat	CRV Weasel (deceased at 3 years, 7 months, 17 days)

Death causes statistics

Primary death causes by decreasing frequency

27.59 %	Respiratory
18.62 %	Other
13.79 %	Unknown cause
11.72 %	Old age, natural death (from 24 month old minimum)
11.03 %	Neurological (brain, spinal cords, nerves)
4.14 %	Accidents, traumas, poisonings
4.14 %	Infant mortality (up to 6 week old)
3.45 %	Eye, ear, mouth, face
2.07 %	Digestive
1.38 %	Urinary system (kidney, bladder)
0.69 %	Reproductive system
0.69 %	Muscles and skeleton
0.69 %	Cardiovascular

Secondary death causes by decreasing frequency

20 %	*Respiratory
13.79 %	Undetermined cause (known date)
13.79 %	Undetermined tumor (affected organ unknown)
11.72 %	*Old age, natural death (from 24 month old minimum)
7.59 %	Bronchitis, pneumonia
5.52 %	Pituitary tumor
3.45 %	Lack of milk
2.76 %	Stroke
2.76 %	Undetermined infection or abscess
2.07 %	Domestic accident (crush, door...)
2.07 %	Zymbal gland tumor
2.07 %	*Other
2.07 %	*Neurological (brain, spinal cords, nerves)
1.38 %	Digestive tumor (stomach, liver, pancreas, intestines...)
1.38 %	Veterinary accident (anesthesia during a minor operation, medical error, etc.)
0.69 %	Malformation, hydrocephalus
0.69 %	Bone tumor
0.69 %	Retro-orbital abscess
0.69 %	Progressive spinal cord damage, degenerative paralysis
0.69 %	Renal failure
0.69 %	Facial tumor (excluding Zymbal tumor)
0.69 %	Kidney tumor
0.69 %	Fights, injuries, serious bites, subsequent hemorrhage (excluding abnormal hemorrhage)
0.69 %	Liver failure
0.69 %	Heart failure, valvular disease
0.69 %	Testicular tumor

— Created on 29/10/2017 by ChouCha. Last modified on 03/11/2024.

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size
✓	21/07/2022	PRH-RCD Tartiflette	LVM Fiore	11
✓	25/09/2021	CRV-TDS Occamy	LVM Fiore	12
✓	27/01/2021	CRV Cruella d'Enfer	TDS-IKR Buck	14
✓	19/07/2020	TDS-IKR Nagini	PRH Bloody Caesar	12
✓	16/07/2020	CRV Narcissa	PRH-RCD Hades	11
✓	15/07/2020	CRV Rosie Chaumine	LVM Minion	9
✓	03/12/2019	PRH-RCD Hestia	CRV Pantalaimon	10
✓	17/11/2019	CRV Bellatrix	PRH-PLS Po	15
✓	10/04/2019	CRV Stelmaria	CRV-TDS Monsieur Mouche	10
✓	09/04/2019	CRV Améthyste	CRV-TDS Monsieur Mouche	8

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