PRS – Les PiwRatS  ☾

Statistics

Breeding statistics

Breeding activity period	2013–2015 (2 years, 4 months)

Declared litters	6 litters, 12 pups
⨽ internal (born in the rattery)	⨽ 6 litters, 12 pups
⨽ external (other contributed litters)	⨽ 0 litter, no pup

All rat records	14 rats
⨽ females	⨽ 9 females (64.3 %)
⨽ males	⨽ 5 males (35.7 %)

Litter statistics

Average mother age	256 days (8.4 months)
Average father age	470 days (15.4 months)
Average litter size	2 pups per litter
Average sex ratio	0.556 (about 9 females for 5 males)

Lifespan statistics

Bred rats recorded as deceased	14 rats (100 % of recorded bred rats)
⨽ declared with known date	⨽ 6 rats (42.9 %)
⨽ presumed dead	⨽ 8 rats (57.1 %)

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size	Actions
✓	19/09/2015	PRS Emeraude	ETR Mozart	3
✓	16/09/2015	INC Gabana	PRS-LTK Uki	1
✓	06/03/2015	PRS-LTK Midori	ETR Franky	2
✓	26/07/2014	PRS Dinah	LTK Dinky	2
✓	13/11/2013	PRS Tornade sans nuage	TIA Barney	3
✓	04/05/2013	INC Mi-Choco	RB. Haarlem	1

Recently modified rats

See all

State	Identifier	Prefix	Name	Pup Name	Birth	Age	Death cause	Sex	Actions
✓	PRS45094M	PRS-LTK	Uki †		26/07/2014	– ?? –	No information	♂
✓	PRS46727F	PRS	Réglisse †		19/09/2015	23 mo	Undetermined cause	♀
✓	PRS44964F	PRS	Yarost †	Aquali	19/09/2015	18 mo	Undetermined infection or abscess	♀
✓	PRS39364F	PRS	Perla †		13/11/2013	30 mo	Undetermined tumor	♀
✓	PRS35631F	PRS	Shimie †		07/12/2012	– ?? –	No information	♀
✓	PRS37771M	PRS	Ratigan †		13/11/2013	– ?? –	No information	♂
✓	PRS41575M	PRS	Puma †		23/03/2013	33 mo	Old age, natural death	♂
✓	PRS45071F	PRS	Phyllali †		19/09/2015	– ?? –	No information	♀
✓	PRS45075M	PRS	Salamèche †		16/09/2015	– ?? –	No information	♂
✓	PRS45078F	PRS	Emeraude †		06/03/2015	– ?? –	No information	♀