FDR – FDR Rattis  ☾

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Statistics

Breeding statistics

Breeding activity period	2015–2017 (1 year, 7 months)

Declared litters	4 litters, 18 pups
⨽ internal (born in the rattery)	⨽ 3 litters, 17 pups
⨽ external (other contributed litters)	⨽ 1 litter, 1 pup

All rat records	18 rats
⨽ females	⨽ 7 females (38.9 %)
⨽ males	⨽ 11 males (61.1 %)

Litter statistics

Average mother age	247 days (8.1 months)
Average father age	467 days (15.3 months)
Average litter size	4.5 pups per litter
Average sex ratio	1.571 (about 11 males for 7 females)

Lifespan statistics

Bred rats recorded as deceased	17 rats (100 % of recorded bred rats)
⨽ declared with known date	⨽ 1 rat (5.9 %)
⨽ presumed dead	⨽ 16 rats (94.1 %)

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size	Actions
✓	05/05/2017	IND-FDR Elomin	FDR Nugget	7
✓	04/10/2016	FDR Ginny	Unknown	1
✓	10/10/2015	IND Moira	IND Watson	1
✓	04/10/2015	IND Magnus	IND Henry	9

Recently modified rats

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State	Identifier	Prefix	Name	Pup Name	Birth	Age	Death cause	Sex	Actions
✓	FDR49171F	FDR	Ginny †		10/10/2015	– ?? –	No information	♀
✓	FDR49162F	FDR	Black †		05/05/2017	– ?? –	No information	♀
✓	FDR49163F	FDR	Caitriona †		05/05/2017	– ?? –	No information	♀
✓	FDR49164M	FDR	Castor †		05/05/2017	– ?? –	No information	♂
✓	FDR49165M	FDR	Hugo †		05/05/2017	– ?? –	No information	♂
✓	FDR49166M	FDR	Mio †		05/05/2017	– ?? –	No information	♂
✓	FDR49167M	FDR	Atyla †		05/05/2017	– ?? –	No information	♂
✓	FDR49168M	FDR	Olaf †		05/05/2017	– ?? –	No information	♂
✓	FDR49154F	FDR	Mavis †		04/10/2015	– ?? –	No information	♀
✓	FDR49155F	FDR	Mael †		04/10/2015	– ?? –	No information	♀