ERR – Elevage des Rats Ratiboise  ☾

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Statistics

Breeding statistics

Breeding activity period	2014–2015 (1 year)

Declared litters	5 litters, 44 pups
⨽ internal (born in the rattery)	⨽ 4 litters, 35 pups
⨽ external (other contributed litters)	⨽ 1 litter, 9 pups

All rat records	44 rats
⨽ females	⨽ 25 females (56.8 %)
⨽ males	⨽ 19 males (43.2 %)

Litter statistics

Average mother age	179 days (5.9 months)
Average father age	400 days (13.1 months)
Average litter size	8.8 pups per litter
Average sex ratio	0.76 (about 4 females for 3 males)

Lifespan statistics

Bred rats recorded as deceased	35 rats (100 % of recorded bred rats)
⨽ declared with known date	⨽ 1 rat (2.9 %)
⨽ presumed dead	⨽ 34 rats (97.1 %)

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size	Actions
✓	21/02/2015	ERR-AB. Farandole	IND Ratonic	16
✓	05/02/2015	IND Sweety	IND Skinny	2
✓	19/12/2014	IND Snow	IND Ratonic	6
✓	25/10/2014	AB. Lilas	RNV Adam	11
✓	28/01/2014	IND Shine	INC Francky	9

Recently modified rats

See all

State	Identifier	Prefix	Name	Pup Name	Birth	Age	Death cause	Sex	Actions
✓	ERR42868F	ERR	Tenten †		21/02/2015	– ?? –	No information	♀
✓	ERR42856M	ERR	Kiba †		21/02/2015	– ?? –	No information	♂
✓	ERR42857M	ERR	Lee †		21/02/2015	– ?? –	No information	♂
✓	ERR42858M	ERR	Naruto †		21/02/2015	– ?? –	No information	♂
✓	ERR42860M	ERR	Mizuki †		21/02/2015	– ?? –	No information	♂
✓	ERR42862F	ERR	Ayame †		21/02/2015	– ?? –	No information	♀
✓	ERR42476M	ERR-AB.	Spritz †		25/10/2014	– ?? –	No information	♂
✓	ERR42477M	ERR-AB.	Disco †		25/10/2014	– ?? –	No information	♂
✓	ERR42855M	ERR	Shino †		21/02/2015	– ?? –	No information	♂
✓	ERR42871F	ERR	Anko †		21/02/2015	1 mo	Malformation, etc.	♀