LPM – Les Ptites Mules (ex Saharat) 

Statistics

Breeding statistics

Breeding activity period	2002–2023 (20 years, 7 months)

Declared litters	99 litters, 542 pups
⨽ internal (born in the rattery)	⨽ 73 litters, 394 pups
⨽ external (other contributed litters)	⨽ 26 litters, 148 pups

All rat records	544 rats
⨽ females	⨽ 276 females (50.7 %)
⨽ males	⨽ 268 males (49.3 %)

Litter statistics

Average mother age	234 days (7.7 months)
Average father age	429 days (14.1 months)
Average litter size	5.5 pups per litter
Average sex ratio	0.971 (about 1 female for 1 male)

Lifespan statistics

Bred rats recorded as deceased	340 rats (85.6 % of recorded bred rats)
⨽ declared with known date	⨽ 244 rats (71.8 %)
⨽ presumed dead	⨽ 96 rats (28.2 %)

Average lifespan of bred rats	20.4 months (♀: 20.3 months – ♂: 20.4 months)
⨽ infant mortality excluded	⨽ 21.9 months (♀: 21.6 months – ♂: 22.1 months)
⨽ accidents excluded	⨽ 22.5 months (♀: 21.6 months – ♂: 23.3 months)

Oldest bred rat	LPM Charlie (deceased at 3 years, 2 months, 19 days)

Death causes statistics

Primary death causes by decreasing frequency

32.79 %	Other
18.03 %	Old age, natural death (from 24 month old minimum)
16.8 %	Unknown cause
11.48 %	Respiratory
6.97 %	Infant mortality (up to 6 week old)
6.56 %	Accidents, traumas, poisonings
3.69 %	Neurological (brain, spinal cords, nerves)
2.05 %	Cardiovascular
0.82 %	Reproductive system
0.41 %	Digestive
0.41 %	Eye, ear, mouth, face

Secondary death causes by decreasing frequency

21.31 %	Undetermined tumor (affected organ unknown)
18.03 %	*Old age, natural death (from 24 month old minimum)
16.8 %	Undetermined cause (known date)
8.61 %	*Respiratory
4.92 %	Virus, epidemic outbreak, immune deficiency (SDA, Sendai, Tyzzer...)
4.51 %	*Other
4.1 %	Stillborn
3.69 %	Domestic accident (crush, door...)
2.87 %	Bronchitis, pneumonia
2.87 %	Stroke
2.87 %	*Infant mortality (up to 6 week old)
2.05 %	Undetermined infection or abscess
1.64 %	Heart failure, valvular disease
1.64 %	Fights, injuries, serious bites, subsequent hemorrhage (excluding abnormal hemorrhage)
1.23 %	Veterinary accident (anesthesia during a minor operation, medical error, etc.)
0.82 %	Complications of gestation or parturition
0.82 %	*Neurological (brain, spinal cords, nerves)
0.41 %	Liver failure
0.41 %	Hemorrhage (exaggerated relative to the context, coagulation disorder, hemophilia)
0.41 %	Facial tumor (excluding Zymbal tumor)

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size	Actions
✓	16/02/2023	LPM Perle	LPM-PEX Hiboo	15
✓	14/02/2023	LPM Aïoli	LPM-PEX Pampelune	10
✓	07/12/2022	MIL Peone	VIC-LPM Ganjo	3
✓	26/06/2022	ZOF Alma	LPM Banzaï	3
✓	26/12/2021	LPM CRAKOTTE	LPM Kouing Amann	4
✓	02/11/2021	MIL Ganja	LPM Berlingot	3
✓	22/07/2021	MIL Hellebore	LPM-FDC Kitto	4
✓	08/06/2021	LPM Niniches	LPM-FDC Ketto	5
✓	08/06/2021	LPM-PEX Citrouille	LPM Philo	2
✓	21/04/2021	LPM Gavotte	PEX Sanka	13

Recently modified rats

See all

State	Identifier	Prefix	Name	Pup Name	Birth	Age	Death cause	Sex	Actions
✓	LPM57641F	LPM	Phoebe †		26/06/2022	23 mo	Undetermined tumor	♀
✓	LPM55499F	LPM-TDC	Noisette †		19/04/2021	38 mo	Old age, natural death	♀
✓	LPM7417F	LPM-ETC	Sitiise †		18/06/2004	– ?? –	No information	♀
✓	LPM7416M	LPM-ETC	Sidon †		18/06/2004	11 mo	Virus, epidemic outbreak, etc.	♂
✓	LPM55553M	LPM	Celeri		08/06/2021	37 mo	– alive –	♂
✓	LPM51892F	LPM-FDC	Ortie †	MUSE	24/10/2018	24 mo	Old age, natural death	♀
✓	LPM51895F	LPM-FDC	Babel †	QUEEN	24/10/2018	29 mo	Undetermined tumor	♀
✓	LPM51898F	LPM-FDC	Cats †	CATS ON TREES	24/10/2018	– ?? –	No information	♀
✓	LPM51899F	LPM-FDC	Camelia †	SPICE GIRL	24/10/2018	29 mo	Old age, natural death	♀
✓	LPM51900F	LPM-FDC	Pussy †	PUSSY CAT DOL	24/10/2018	20 mo	Stroke	♀