Une raterie familiale avec peu de portée par an
Rattery
✓
ADR – Aux Dieux Rats ☾
Information
Owner | Merwena |
---|---|
Founded in | 2011 |
Country | France |
Localization | Not Available |
Zip Code | 60,300 |
Website | Not Available |
About
Statistics
Breeding statistics
Breeding activity period | 2011 (4 months, 1 week, 5 days) |
---|
Declared litters | 2 litters, 11 pups |
---|---|
⨽ internal (born in the rattery) | ⨽ 2 litters, 11 pups |
⨽ external (other contributed litters) | ⨽ 0 litter, no pup |
All rat records | 11 rats |
---|---|
⨽ females | ⨽ 6 females (54.5 %) |
⨽ males | ⨽ 5 males (45.5 %) |
Litter statistics
Average mother age | 168 days (5.5 months) |
---|---|
Average father age | 792 days (26 months) |
Average litter size | 5.5 pups per litter |
Average sex ratio | 0.833 (about 6 females for 5 males) |
Lifespan statistics
Bred rats recorded as deceased | 11 rats (100 % of recorded bred rats) |
---|---|
⨽ declared with known date | ⨽ 10 rats (90.9 %) |
⨽ presumed dead | ⨽ 1 rat (9.1 %) |
Average lifespan of bred rats | 21.9 months (♀: 26.9 months – ♂: 17 months) |
---|---|
⨽ infant mortality excluded | ⨽ 24.3 months (♀: 26.9 months – ♂: 21.2 months) |
⨽ accidents excluded | ⨽ 24.3 months (♀: 26.9 months – ♂: 21.2 months) |
Oldest bred rat | ADR Hana (deceased at 2 years, 11 months, 24 days) |
---|
Death causes statistics
Primary death causes by decreasing frequency |
---|
40 %
|
Respiratory |
---|---|
20 %
|
Other |
20 %
|
Unknown cause |
10 %
|
Old age, natural death (from 24 month old minimum) |
10 %
|
Infant mortality (up to 6 week old) |
Secondary death causes by decreasing frequency |
---|
40 %
|
*Respiratory |
---|---|
20 %
|
Undetermined cause (known date) |
10 %
|
Undetermined infection or abscess |
10 %
|
*Other |
10 %
|
*Old age, natural death (from 24 month old minimum) |
10 %
|
*Infant mortality (up to 6 week old) |
— Created on 14/12/2011 by Merwena.
Related entries
Last contributed litters
State | Birth date | Dam | Sire | Size |
---|---|---|---|---|
✓ | 26/12/2011 | IND Ganesh | INC Eurêka | 2 |
✓ | 14/08/2011 | INC Clémentine | Unknown | 9 |
Recently modified rats
State | Identifier | Name | Birth | Age | Death cause | Sex |
---|---|---|---|---|---|---|
✓ | ADR27046M | Yuma † | 14/08/2011 | 13 mo | Undetermined infection or abscess | ♂ |
✓ | ADR26835M | Thor † | 14/08/2011 | 25 mo | Undetermined cause | ♂ |
✓ | ADR26841F | Velcro † | 14/08/2011 | 25 mo | Respiratory | ♀ |
✓ | ADR26833M | Magni † | 14/08/2011 | 32 mo | Respiratory | ♂ |
✓ | ADR26834F | Luna † | 14/08/2011 | 22 mo | Other | ♀ |
✓ | ADR26836M | Odin † | 14/08/2011 | 15 mo | Respiratory | ♂ |
✓ | ADR26837F | Birdie † | 14/08/2011 | – ?? – | No information | ♀ |
✓ | ADR26839F | Hana † | 14/08/2011 | 36 mo | Old age, natural death | ♀ |
✓ | ADR26840F | Qwerty † | 14/08/2011 | 20 mo | Respiratory | ♀ |
✓ | ADR28612F | Grimbergen † | 26/12/2011 | 32 mo | Undetermined cause | ♀ |