Rattery

DNA – De Nectar et d Ambrozy  ☾

Information

Owner	Ambrozy
Founded in	2017
Country	France
Localization	Not Available
Zip Code	76000
Website	Not Available

About

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	2017–2022 (4 years, 6 months)

Declared litters	12 litters, 142 pups
⨽ internal (born in the rattery)	⨽ 10 litters, 111 pups
⨽ external (other contributed litters)	⨽ 2 litters, 31 pups

All rat records	142 rats
⨽ females	⨽ 76 females (53.5 %)
⨽ males	⨽ 66 males (46.5 %)

Litter statistics

Average mother age	235 days (7.7 months)
Average father age	580 days (19 months)
Average litter size	11.8 pups per litter
Average sex ratio	0.868 (about 8 females for 7 males)

Lifespan statistics

Bred rats recorded as deceased	93 rats (83.8 % of recorded bred rats)
⨽ declared with known date	⨽ 88 rats (94.6 %)
⨽ presumed dead	⨽ 5 rats (5.4 %)

Average lifespan of bred rats	21.7 months (♀: 22.7 months – ♂: 20.3 months)
⨽ infant mortality excluded	⨽ 24.5 months (♀: 25.7 months – ♂: 22.7 months)
⨽ accidents excluded	⨽ 25.3 months (♀: 26.9 months – ♂: 23.3 months)

Oldest bred rat	DNA Amanita Peruanita (deceased at 3 years, 8 months, 10 days)

Death causes statistics

Primary death causes by decreasing frequency

25 %	Respiratory
17.05 %	Other
12.5 %	Accidents, traumas, poisonings
11.36 %	Infant mortality (up to 6 week old)
11.36 %	Old age, natural death (from 24 month old minimum)
9.09 %	Neurological (brain, spinal cords, nerves)
7.95 %	Unknown cause
2.27 %	Cardiovascular
1.14 %	Digestive
1.14 %	Urinary system (kidney, bladder)
1.14 %	Reproductive system

Secondary death causes by decreasing frequency

19.32 %	Bronchitis, pneumonia
11.36 %	*Old age, natural death (from 24 month old minimum)
7.95 %	Undetermined cause (known date)
5.68 %	Fights, injuries, serious bites, subsequent hemorrhage (excluding abnormal hemorrhage)
5.68 %	Undetermined tumor (affected organ unknown)
5.68 %	Undetermined infection or abscess
5.68 %	Pituitary tumor
5.68 %	*Respiratory
5.68 %	*Infant mortality (up to 6 week old)
4.55 %	Lack of milk
4.55 %	*Other
3.41 %	Domestic accident (crush, door...)
2.27 %	Veterinary accident (anesthesia during a minor operation, medical error, etc.)
2.27 %	Stroke
1.14 %	Uterine tumor
1.14 %	Stillborn
1.14 %	Other tumor (salivary, spleen, adrenal, thyroid...)
1.14 %	Digestive tumor (stomach, liver, pancreas, intestines...)
1.14 %	Heart failure, valvular disease
1.14 %	Other heart or vascular problem
1.14 %	Other accident or trauma
1.14 %	*Urinary system (kidney, bladder)
1.14 %	*Neurological (brain, spinal cords, nerves)

— Created on 17/01/2018 by Ambrozy. Last modified on 25/04/2024.

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size
✓	30/06/2022	CDC-DNA Coffee Jelly	ARK Klaus	8
✓	22/10/2021	DNA Amanita Peruanita	HKM-NAM Gremlins Rah'tral	16
✓	13/07/2021	VGP-DNA Shabu-Shabu	DNR-RCD Sorhen	13
✓	11/03/2021	DNA-DNR Marquise Eurydice	OPR-DOU Lilas	14
✓	27/10/2020	DNA-NUA Rosalind Franklin	DEL Prince Caspian X	15
✓	08/08/2020	DNA-MOL Princesse Agrippine	DNR-RCD Neltarion	6
✓	27/02/2020	DNA-MOL Princesse Agrippine	CRS-NUA Sac à Souris	8
✓	01/08/2019	DNA-DOU Margo Maybellene	DEL-MOL Grabbers Von Überwald	11
✓	11/02/2019	DNA-RPV Aster Noctis	OPS-VGP Jack le Ventru	13
✓	10/01/2019	DNA-RPV Stellina dell'Alba	DOU Caput Draconis	13

Recently modified rats