KRO – 60 Ratatouilles  ☾

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Statistics

Breeding statistics

Breeding activity period	2018–2019 (3 months, 1 week, 2 days)

Declared litters	2 litters, 8 pups
⨽ internal (born in the rattery)	⨽ 2 litters, 8 pups
⨽ external (other contributed litters)	⨽ 0 litter, no pup

All rat records	8 rats
⨽ females	⨽ 5 females (62.5 %)
⨽ males	⨽ 3 males (37.5 %)

Litter statistics

Average mother age	159 days (5.2 months)
Average father age	115 days (3.8 months)
Average litter size	4 pups per litter
Average sex ratio	0.6 (about 5 females for 3 males)

Lifespan statistics

Bred rats recorded as deceased	8 rats (100 % of recorded bred rats)
⨽ declared with known date	⨽ No rat (0 %)
⨽ presumed dead	⨽ 8 rats (100 %)

Related entries

Last contributed litters

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State	Birth date	Dam	Sire	Size	Actions
✓	04/04/2019	INC Olga	INC Kiwi	6
✓	26/12/2018	INC Bianca	Unknown	2

Recently modified rats

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State	Identifier	Prefix	Name	Pup Name	Birth	Age	Death cause	Sex	Actions
✓	KRO52449F	KRO	Nairobi †		04/04/2019	– ?? –	No information	♀
✓	KRO52446M	KRO	Rio †		04/04/2019	– ?? –	No information	♂
✓	KRO52447M	KRO	Denver †		04/04/2019	– ?? –	No information	♂
✓	KRO52448F	KRO	Tokio †		04/04/2019	– ?? –	No information	♀
✓	KRO52450F	KRO	Raquel †		04/04/2019	– ?? –	No information	♀
✓	KRO52451F	KRO	Monica †		04/04/2019	– ?? –	No information	♀
✓	KRO52170M	KRO	Gaspard †		26/12/2018	– ?? –	No information	♂
✓	KRO52169F	KRO	Mila †		26/12/2018	– ?? –	No information	♀