DPR – Les diamants Pando Rats 

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Statistics

Breeding statistics

Breeding activity period	2021–2025 (4 years, 6 months)

Declared litters	67 litters, 667 pups
⨽ internal (born in the rattery)	⨽ 61 litters, 599 pups
⨽ external (other contributed litters)	⨽ 6 litters, 68 pups

All rat records	665 rats
⨽ females	⨽ 326 females (49 %)
⨽ males	⨽ 339 males (51 %)

Litter statistics

Average mother age	236 days (7.7 months)
Average father age	390 days (12.8 months)
Average litter size	10 pups per litter
Average sex ratio	1.034 (about 1 male for 1 female)

Lifespan statistics

Bred rats recorded as deceased	296 rats (49.6 % of recorded bred rats)
⨽ declared with known date	⨽ 152 rats (51.4 %)
⨽ presumed dead	⨽ 144 rats (48.6 %)

Average lifespan of bred rats	19.6 months (♀: 20 months – ♂: 19.1 months)
⨽ infant mortality excluded	⨽ 19.9 months (♀: 20.3 months – ♂: 19.6 months)
⨽ accidents excluded	⨽ 21.2 months (♀: 22 months – ♂: 20.5 months)

Oldest bred rat	DPR Iu (deceased at 2 years, 8 months, 8 days)

Death causes statistics

Primary death causes by decreasing frequency

30.92 %	Old age, natural death (from 24 month old minimum)
18.42 %	Unknown cause
15.79 %	Respiratory
9.87 %	Accidents, traumas, poisonings
7.24 %	Reproductive system
6.58 %	Neurological (brain, spinal cords, nerves)
3.95 %	Digestive
3.29 %	Other
1.97 %	Infant mortality (up to 6 week old)
0.66 %	Cardiovascular
0.66 %	Muscles and skeleton
0.66 %	Eye, ear, mouth, face

Secondary death causes by decreasing frequency

30.92 %	*Old age, natural death (from 24 month old minimum)
18.42 %	Undetermined cause (known date)
8.55 %	Bronchitis, pneumonia
7.24 %	Pulmonary edema
6.58 %	Mammary tumor
3.95 %	Digestive tumor (stomach, liver, pancreas, intestines...)
3.95 %	Domestic accident (crush, door...)
3.29 %	Stroke
1.97 %	Other infant mortality cause
1.97 %	Pituitary tumor
1.97 %	Falls, fractures, head or spinal cord trauma (excluding fights)
1.32 %	Fights, injuries, serious bites, subsequent hemorrhage (excluding abnormal hemorrhage)
1.32 %	Heatstroke
1.32 %	Undetermined tumor (affected organ unknown)
1.32 %	*Other
0.66 %	Brain tumor
0.66 %	Other accident or trauma
0.66 %	Facial tumor (excluding Zymbal tumor)
0.66 %	Undetermined infection or abscess
0.66 %	Progressive spinal cord damage, degenerative paralysis
0.66 %	Heart attack, infarct, pulmonary embolism
0.66 %	Uterine tumor
0.66 %	Bone tumor
0.66 %	*Accidents, traumas, poisonings

Related entries

Last contributed litters

See all

State	Birth date	Dam	Sire	Size	Actions
✗	01/07/2025	DPR Everest	IND Storm	7
✗	18/06/2025	DPR Gallinetta	IND Storm	12
✓	18/03/2025	DPR Lardaki	DPR Mowgli	16
✓	17/03/2025	DPR Perla	DPR Joé	11
✓	17/03/2025	DPR Bambi's Mother	DPR Akela	4
✓	05/03/2025	DPR Mang	DPR Joé	14
✓	04/03/2025	DPR Raksha	DPR Akela	11
✓	10/12/2024	DPR Lune Bleue	DPR Warabouc	13
✓	16/11/2024	DPR Radjah	DPR Jax Teller	4
✓	01/11/2024	DPR Génie	DPR Jax Teller	9

Recently modified rats

See all

State	Identifier	Prefix	Name	Pup Name	Birth	Age	Death cause	Sex	Actions
✗	DPR59178F	DPR	Natsai Onai †		01/07/2023	26 mo	Undetermined cause	♀
✗	DPR59181F	DPR	Mirabel Garlick †		01/07/2023	25 mo	Old age, natural death	♀
✗	DPR59324F	DPR	Floppie's †		14/03/2024	18 mo	Fights, injuries, etc.	♀
✓	DPR59196M	DPR	Absolem †	Doc	15/09/2023	24 mo	Bronchitis, pneumonia	♂
✓	DPR61662M	DPR	Athanor	Crochefer	18/06/2025	4 mo	– alive –	♂
✓	DPR61661M	DPR	Radium	Guelfor	18/06/2025	4 mo	– alive –	♂
✓	DPR59218M	DPR	Nacho Haché		25/10/2023	23 mo	– alive –	♂
✓	DPR61657M	DPR	Stoïk		18/06/2025	4 mo	– alive –	♂
✓	DPR61655M	DPR	Krokmou		18/06/2025	4 mo	– alive –	♂
✓	DPR61672M	DPR	Homer		01/07/2025	3 mo	– alive –	♂