RDN – Raterie du Nennvial  ☾

Statistics

Breeding statistics

Breeding activity period	2005–2017 (11 years, 8 months)

Declared litters	25 litters, 258 pups
⨽ internal (born in the rattery)	⨽ 18 litters, 187 pups
⨽ external (other contributed litters)	⨽ 7 litters, 71 pups

All rat records	258 rats
⨽ females	⨽ 146 females (56.6 %)
⨽ males	⨽ 112 males (43.4 %)

Litter statistics

Average mother age	243 days (8 months)
Average father age	577 days (18.9 months)
Average litter size	10.3 pups per litter
Average sex ratio	0.767 (about 13 females for 10 males)

Lifespan statistics

Bred rats recorded as deceased	187 rats (100 % of recorded bred rats)
⨽ declared with known date	⨽ 131 rats (70.1 %)
⨽ presumed dead	⨽ 56 rats (29.9 %)

Average lifespan of bred rats	23.5 months (♀: 24.1 months – ♂: 22.7 months)
⨽ infant mortality excluded	⨽ 23.9 months (♀: 24.7 months – ♂: 22.7 months)
⨽ accidents excluded	⨽ 25.4 months (♀: 25.8 months – ♂: 25 months)

Oldest bred rat	RDN Smoothie (deceased at 3 years, 4 months, 4 days)

Death causes statistics

Primary death causes by decreasing frequency

33.59 %	Other
25.95 %	Old age, natural death (from 24 month old minimum)
11.45 %	Accidents, traumas, poisonings
9.16 %	Respiratory
6.11 %	Neurological (brain, spinal cords, nerves)
4.58 %	Unknown cause
3.82 %	Eye, ear, mouth, face
1.53 %	Infant mortality (up to 6 week old)
1.53 %	Cardiovascular
1.53 %	Reproductive system
0.76 %	Urinary system (kidney, bladder)

Secondary death causes by decreasing frequency

25.95 %	*Old age, natural death (from 24 month old minimum)
14.5 %	Undetermined tumor (affected organ unknown)
14.5 %	Undetermined infection or abscess
9.16 %	Domestic accident (crush, door...)
4.58 %	Bronchitis, pneumonia
4.58 %	Undetermined cause (known date)
4.58 %	*Respiratory
4.58 %	*Other
3.82 %	Otitis, ear abscess
3.82 %	*Neurological (brain, spinal cords, nerves)
2.29 %	Stroke
1.53 %	Fights, injuries, serious bites, subsequent hemorrhage (excluding abnormal hemorrhage)
1.53 %	Heart failure, valvular disease
1.53 %	Uterus infection (metritis, pyometra)
1.53 %	*Infant mortality (up to 6 week old)
0.76 %	Veterinary accident (anesthesia during a minor operation, medical error, etc.)
0.76 %	Renal failure

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size	Actions
✓	04/07/2017	PDD Damapa	PDD-RDN Abyss	6
✓	25/02/2016	SRD Lullaby	MSA Swine Squealer Squealer	14
✓	24/02/2016	SOS Violet Purple	Unknown	11
✓	07/02/2016	SOS Sleepy Nightmare	Unknown	13
✓	03/02/2016	SRD Moxie	APS-RDN Daario	15
✓	13/06/2014	RDN Kigali	ETR Bonjovi	13
✓	21/09/2013	ETR Neith	RDN-APS Namek	11
✓	03/09/2013	SRD-LPT Kaboum	RDN Avatar	12
✓	10/04/2013	ETR Trucula BonBon	PKR-RDN Brat'ac	12
✓	12/11/2011	SRD Black Moon	RDN-RLF Othar	8

Recently modified rats

See all

State	Identifier	Prefix	Name	Pup Name	Birth	Age	Death cause	Sex	Actions
✓	RDN46251M	RDN	Adonis †	Dodo	07/02/2016	27 mo	Undetermined infection or abscess	♂
✓	RDN37009F	RDN	Lisa †	F7	21/09/2013	29 mo	Fights, injuries, etc.	♀
✓	RDN37010M	RDN	Gaston †	M1	21/09/2013	37 mo	Old age, natural death	♂
✓	RDN22580F	RDN	Manon †		14/10/2010	– ?? –	No information	♀
✓	RDN37233M	RDN	Zébu †	M1	03/09/2013	32 mo	Old age, natural death	♂
✓	RDN38519F	RDN	Nocibé †		21/09/2013	31 mo	Domestic accident	♀
✓	RDN38522M	RDN	Katar †		03/09/2013	30 mo	Old age, natural death	♂
✓	RDN36746F	RDN	Seven †	F6	03/09/2013	25 mo	Bronchitis, pneumonia	♀
✓	RDN22443F	RDN	Mimisse †		14/10/2010	– ?? –	No information	♀
✓	RDN22444F	RDN	Tatouille †		14/10/2010	– ?? –	No information	♀