Rattery
Validated

RB. – René Bastiaans  ☾

Information

Owner René Bastiaans
Founded in N/A
Country France
Localization Not Available
Zip Code Not Available
Website Not Available

About

Élevage professionnel hollandais - Grossiste animalier

Statistics

Breeding statistics
Breeding activity period N/A
Declared litters 0 litter, no pup
 ⨽ internal (born in the rattery)  ⨽ 0 litter, no pup
 ⨽ external (other contributed litters)  ⨽ 0 litter, no pup
All rat records 375 rats
 ⨽ females  ⨽ 191 females (50.9 %)
 ⨽ males  ⨽ 184 males (49.1 %)
Litter statistics
Average mother age N/A
Average father age N/A
Average litter size N/A
Average sex ratio 0.963 (about 1 female for 1 male)
Lifespan statistics
Bred rats recorded as deceased 352 rats (93.9 % of recorded bred rats)
 ⨽ declared with known date  ⨽ 216 rats (61.4 %)
 ⨽ presumed dead  ⨽ 136 rats (38.6 %)
Average lifespan of bred rats 20.6 months (♀: 20.2 months – ♂: 21 months)
 ⨽ infant mortality excluded  ⨽ 20.6 months (♀: 20.2 months – ♂: 21 months)
 ⨽ accidents excluded  ⨽ 21.3 months (♀: 21.2 months – ♂: 21.5 months)
Oldest bred rat RB. Amsterdam Explorator (deceased at 3 years, 8 months, 29 days)
Death causes statistics
Primary death causes by decreasing frequency
25.93 %
Old age, natural death (from 24 month old minimum)
20.37 %
Unknown cause
19.91 %
Other
11.11 %
Accidents, traumas, poisonings
9.26 %
Respiratory
5.56 %
Neurological (brain, spinal cords, nerves)
2.31 %
Reproductive system
1.39 %
Eye, ear, mouth, face
1.39 %
Skin
1.39 %
Cardiovascular
0.93 %
Digestive
0.46 %
Urinary system (kidney, bladder)
Secondary death causes by decreasing frequency
25.93 %
*Old age, natural death (from 24 month old minimum)
20.37 %
Undetermined cause (known date)
7.41 %
Undetermined tumor (affected organ unknown)
6.48 %
Undetermined infection or abscess
5.09 %
Bronchitis, pneumonia
4.63 %
Domestic accident (crush, door...)
4.17 %
*Respiratory
3.7 %
Fights, injuries, serious bites, subsequent hemorrhage (excluding abnormal hemorrhage)
3.7 %
Stroke
2.78 %
*Other
1.85 %
Virus, epidemic outbreak, immune deficiency (SDA, Sendai, Tyzzer...)
1.85 %
Veterinary accident (anesthesia during a minor operation, medical error, etc.)
1.39 %
Heart failure, valvular disease
1.39 %
*Neurological (brain, spinal cords, nerves)
0.93 %
Pododermatitis
0.93 %
Complications of gestation or parturition
0.46 %
Other reproductive system disorder
0.46 %
Sepsis
0.46 %
Epilepsy
0.46 %
Other known cause fitting no other category
0.46 %
Intestinal obstruction (excluding megacolon)
0.46 %
Kidney tumor
0.46 %
Diabetes
0.46 %
Other head or neck related trouble
0.46 %
Otitis, ear abscess
0.46 %
Uterus infection (metritis, pyometra)
0.46 %
Zymbal gland tumor
0.46 %
Other accident or trauma
0.46 %
Suffocation, choking
0.46 %
Mammary tumor
0.46 %
*Skin
0.46 %
*Digestive
— Created on 03/11/2010 by René Bastiaans. Last modified on 06/04/2024.

Related entries

Recently modified rats
State Identifier Prefix Name Pup Name Birth Age Death cause Sex Actions
RB.61135M RB. Boral 02/09/2024 10 mo – alive – Edit Rat Declare Death
RB.61133M RB. Marketi † 15/05/2024 12 mo Fights, injuries, etc. Edit Rat Declare Death
RB.61134M RB. Wallas † 10/06/2024 12 mo Fights, injuries, etc. Edit Rat Declare Death
RB.61138F RB. Valia † 01/10/2024 9 mo Digestive Edit Rat Declare Death
RB.60159F RB. kora † 12/02/2020 29 mo Undetermined cause Edit Rat Declare Death
RB.58959M RB. Vallauris † 02/12/2023 12 mo Other head or neck related trouble Edit Rat Declare Death
RB.58267F RB. Purple † 17/04/2023 20 mo Bronchitis, pneumonia Edit Rat Declare Death
RB.58266F RB. Azula † 13/04/2023 21 mo Sepsis Edit Rat Declare Death
RB.61136M RB. Radvek 01/09/2024 10 mo – alive – Edit Rat Declare Death
RB.61137F RB. Imara 10/09/2024 10 mo – alive – Edit Rat Declare Death