basé sur le bon caractère et la bonne santé du rat.
Rattery
✓
MAA – Ratterie Mäyrä ☾
Information
Owner | Irae |
---|---|
Founded in | 2008 |
Country | France |
Localization | Not Available |
Zip Code | 54700 |
Website | Not Available |
About
Statistics
Breeding statistics
Breeding activity period | 2009–2013 (4 years, 6 months) |
---|
Declared litters | 4 litters, 33 pups |
---|---|
⨽ internal (born in the rattery) | ⨽ 4 litters, 33 pups |
⨽ external (other contributed litters) | ⨽ 0 litter, no pup |
All rat records | 33 rats |
---|---|
⨽ females | ⨽ 21 females (63.6 %) |
⨽ males | ⨽ 12 males (36.4 %) |
Litter statistics
Average mother age | 151 days (4.9 months) |
---|---|
Average father age | 537 days (17.6 months) |
Average litter size | 8.3 pups per litter |
Average sex ratio | 0.571 (about 7 females for 4 males) |
Lifespan statistics
Bred rats recorded as deceased | 33 rats (100 % of recorded bred rats) |
---|---|
⨽ declared with known date | ⨽ 11 rats (33.3 %) |
⨽ presumed dead | ⨽ 22 rats (66.7 %) |
Average lifespan of bred rats | 20.7 months (♀: 20.9 months – ♂: 20 months) |
---|---|
⨽ infant mortality excluded | ⨽ 20.7 months (♀: 20.9 months – ♂: 20 months) |
⨽ accidents excluded | ⨽ 20.2 months (♀: 20.9 months – ♂: 17.4 months) |
Oldest bred rat | MAA-LRL Elfy (deceased at 2 years, 8 months, 22 days) |
---|
Death causes statistics
Primary death causes by decreasing frequency |
---|
45.45 %
|
Unknown cause |
---|---|
27.27 %
|
Other |
9.09 %
|
Old age, natural death (from 24 month old minimum) |
9.09 %
|
Respiratory |
9.09 %
|
Accidents, traumas, poisonings |
Secondary death causes by decreasing frequency |
---|
45.45 %
|
Undetermined cause (known date) |
---|---|
18.18 %
|
Undetermined tumor (affected organ unknown) |
9.09 %
|
Veterinary accident (anesthesia during a minor operation, medical error, etc.) |
9.09 %
|
*Old age, natural death (from 24 month old minimum) |
9.09 %
|
*Respiratory |
9.09 %
|
*Other |
— Created on 06/01/2011 by Irae.
Related entries
Last contributed litters
State | Birth date | Dam | Sire | Size |
---|---|---|---|---|
✓ | 07/11/2013 | SOS Moon | Unknown | 1 |
✓ | 02/02/2010 | RTD Toundra | IND Mr. Garfunkle | 13 |
✓ | 17/06/2009 | MAA-LRL Karma | IND Santino | 7 |
✓ | 10/04/2009 | IND Kamizol | IEF Grisouille | 12 |
Recently modified rats
State | Identifier | Name | Birth | Age | Death cause | Sex |
---|---|---|---|---|---|---|
✓ | MAA40109F | Ibizza † | 07/11/2013 | 16 mo | Undetermined tumor | ♀ |
✓ | MAA14665F | Elfy † | 10/04/2009 | 33 mo | Old age, natural death | ♀ |
✓ | MAA18018M | Tweed † | 02/02/2010 | 22 mo | Other | ♂ |
✓ | MAA18014F | Taratata † | 02/02/2010 | 21 mo | Undetermined cause | ♀ |
✓ | MAA18017F | Tartelette † | 02/02/2010 | – ?? – | No information | ♀ |
✓ | MAA14674F | Mandy † | 17/06/2009 | 25 mo | Undetermined cause | ♀ |
✓ | MAA14696M | Spoon † | 17/06/2009 | 25 mo | Veterinary accident | ♂ |
✓ | MAA14663F | Mimi † | 10/04/2009 | 23 mo | Undetermined cause | ♀ |
✓ | MAA14662F | Karma † | 10/04/2009 | 23 mo | Undetermined tumor | ♀ |
✓ | MAA14676F | Maya † | 17/06/2009 | 21 mo | Undetermined cause | ♀ |