Rattery
Validated

EAM – Erratum  ☾

Information

Owner Erratum
Founded in 2010
Country France
Localization Not Available
Zip Code 21000
Website Not Available

Statistics

Breeding statistics
Breeding activity period 2010–2012 (2 years, 7 months)
Declared litters 4 litters, 35 pups
 ⨽ internal (born in the rattery)  ⨽ 2 litters, 18 pups
 ⨽ external (other contributed litters)  ⨽ 2 litters, 17 pups
All rat records 35 rats
 ⨽ females  ⨽ 19 females (54.3 %)
 ⨽ males  ⨽ 16 males (45.7 %)
Litter statistics
Average mother age 223 days (7.3 months)
Average father age 444 days (14.5 months)
Average litter size 8.8 pups per litter
Average sex ratio 0.842 (about 6 females for 5 males)
Lifespan statistics
Bred rats recorded as deceased 31 rats (100 % of recorded bred rats)
 ⨽ declared with known date  ⨽ 21 rats (67.7 %)
 ⨽ presumed dead  ⨽ 10 rats (32.3 %)
Average lifespan of bred rats 29.2 months (♀: 29.2 months – ♂: 29.2 months)
 ⨽ infant mortality excluded  ⨽ 29.2 months (♀: 29.2 months – ♂: 29.2 months)
 ⨽ accidents excluded  ⨽ 29.4 months (♀: 29.5 months – ♂: 29.2 months)
Oldest bred rat EAM Chance (deceased at 3 years, 5 months, 9 days)
Death causes statistics
Primary death causes by decreasing frequency
61.9 %
Old age, natural death (from 24 month old minimum)
9.52 %
Unknown cause
9.52 %
Other
4.76 %
Respiratory
4.76 %
Urinary system (kidney, bladder)
4.76 %
Accidents, traumas, poisonings
4.76 %
Reproductive system
Secondary death causes by decreasing frequency
61.9 %
*Old age, natural death (from 24 month old minimum)
9.52 %
Undetermined cause (known date)
9.52 %
Undetermined tumor (affected organ unknown)
4.76 %
Renal failure
4.76 %
Domestic accident (crush, door...)
4.76 %
Uterus infection (metritis, pyometra)
4.76 %
Bronchitis, pneumonia
— Created on 12/10/2010 by Erratum.

Related entries

Last contributed litters
State Birth date Dam Sire Size Actions
01/09/2012 SOS Amérique SOS Gus 3 Edit Litter
23/06/2011 IND Caprice EAM Petit Lu 9 Edit Litter
21/06/2010 EAM Elwing IND Tofu 14 Edit Litter
12/01/2010 IND Kywitt IND Petit Suisse 9 Edit Litter
Recently modified rats
State Identifier Prefix Name Pup Name Birth Age Death cause Sex Actions
EAM26517M EAM Chance † 23/06/2011 41 mo Old age, natural death Edit Rat Declare Death
EAM26516M EAM P'tit Sablé † 23/06/2011 38 mo Old age, natural death Edit Rat Declare Death
EAM21504F EAM Flèche † 21/06/2010 37 mo Old age, natural death Edit Rat Declare Death
EAM26518F EAM Brisby † 23/06/2011 21 mo Undetermined tumor Edit Rat Declare Death
EAM21496F EAM Neferou † 12/01/2010 37 mo Old age, natural death Edit Rat Declare Death
EAM21505F EAM Delilah † 21/06/2010 32 mo Old age, natural death Edit Rat Declare Death
EAM21528M EAM Spritz † 21/06/2010 31 mo Old age, natural death Edit Rat Declare Death
EAM21518F EAM Yumi † 21/06/2010 23 mo Undetermined tumor Edit Rat Declare Death
EAM21519F EAM Saya † 21/06/2010 22 mo Undetermined cause Edit Rat Declare Death
EAM21497F EAM Berska † 12/01/2010 29 mo Old age, natural death Edit Rat Declare Death