Rattery
Validated

LRA – Les Rats Adorables  ☾

Information

Owner Larah
Founded in 2008
Country France
Localization Not Available
Zip Code 57100
Website Not Available

Statistics

Breeding statistics
Breeding activity period 2009 (7 months, 2 weeks, 4 days)
Declared litters 2 litters, 22 pups
 ⨽ internal (born in the rattery)  ⨽ 2 litters, 22 pups
 ⨽ external (other contributed litters)  ⨽ 0 litter, no pup
All rat records 22 rats
 ⨽ females  ⨽ 10 females (45.5 %)
 ⨽ males  ⨽ 12 males (54.5 %)
Litter statistics
Average mother age 210 days (6.9 months)
Average father age 417 days (13.7 months)
Average litter size 11 pups per litter
Average sex ratio 1.2 (about 6 males for 5 females)
Lifespan statistics
Bred rats recorded as deceased 22 rats (100 % of recorded bred rats)
 ⨽ declared with known date  ⨽ 17 rats (77.3 %)
 ⨽ presumed dead  ⨽ 5 rats (22.7 %)
Average lifespan of bred rats 21.2 months (♀: 26.5 months – ♂: 16.5 months)
 ⨽ infant mortality excluded  ⨽ 21.2 months (♀: 26.5 months – ♂: 16.5 months)
 ⨽ accidents excluded  ⨽ 25.1 months (♀: 29.3 months – ♂: 20.4 months)
Oldest bred rat LRA-LRL Lila (deceased at 3 years, 12 days)
Death causes statistics
Primary death causes by decreasing frequency
29.41 %
Other
23.53 %
Unknown cause
23.53 %
Accidents, traumas, poisonings
23.53 %
Old age, natural death (from 24 month old minimum)
Secondary death causes by decreasing frequency
29.41 %
Undetermined tumor (affected organ unknown)
23.53 %
Undetermined cause (known date)
23.53 %
*Old age, natural death (from 24 month old minimum)
11.76 %
Domestic accident (crush, door...)
11.76 %
Fights, injuries, serious bites, subsequent hemorrhage (excluding abnormal hemorrhage)
— Created on 30/12/2009 by Larah.

Related entries

Last contributed litters
State Birth date Dam Sire Size Actions
31/08/2009 LRA-LRL Lila LRL Crumble 12 Edit Litter
13/01/2009 IND Lola IND Yoda 10 Edit Litter
Recently modified rats
State Identifier Prefix Name Pup Name Birth Age Death cause Sex Actions
LRA15586M LRA-LRL Yaka † 13/01/2009 7 mo Domestic accident Edit Rat Declare Death
LRA15588M LRA-LRL Yoko † 13/01/2009 7 mo Domestic accident Edit Rat Declare Death
LRA15603F LRA Lana † 31/08/2009 33 mo Old age, natural death Edit Rat Declare Death
LRA15420F LRA Lolita † Loly 31/08/2009 26 mo Undetermined tumor Edit Rat Declare Death
LRA15419F LRA-LRL Lila † Dumbo 13/01/2009 36 mo Old age, natural death Edit Rat Declare Death
LRA15593F LRA-LRL Louna † 13/01/2009 34 mo Old age, natural death Edit Rat Declare Death
LRA15596M LRA Calinou † 31/08/2009 26 mo Old age, natural death Edit Rat Declare Death
LRA15595M LRA Caliméro † 31/08/2009 – ?? – No information Edit Rat Declare Death
LRA15647F LRA Cannelle † 31/08/2009 24 mo Undetermined cause Edit Rat Declare Death
LRA15422F LRA Loutchia † Loutchy, Loute 31/08/2009 23 mo Undetermined cause Edit Rat Declare Death