Rattery
✓
MAL – Les Rats de Mallo ☾
Information
Owner | Mallo 1904 |
---|---|
Founded in | 2022 |
Country | France |
Localization | Not Available |
Zip Code | Not Available |
Website | Not Available |
Statistics
Breeding statistics
Breeding activity period | 2021–2023 (1 year, 2 months) |
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Declared litters | 2 litters, 21 pups |
---|---|
⨽ internal (born in the rattery) | ⨽ 2 litters, 21 pups |
⨽ external (other contributed litters) | ⨽ 0 litter, no pup |
All rat records | 21 rats |
---|---|
⨽ females | ⨽ 13 females (61.9 %) |
⨽ males | ⨽ 8 males (38.1 %) |
Litter statistics
Average mother age | 195 days (6.4 months) |
---|---|
Average father age | 427 days (14 months) |
Average litter size | 10.5 pups per litter |
Average sex ratio | 0.615 (about 13 females for 8 males) |
Lifespan statistics
Bred rats recorded as deceased | 16 rats (76.2 % of recorded bred rats) |
---|---|
⨽ declared with known date | ⨽ 16 rats (100 %) |
⨽ presumed dead | ⨽ No rat (0 %) |
Average lifespan of bred rats | 18 months (♀: 14 months – ♂: 22 months) |
---|---|
⨽ infant mortality excluded | ⨽ 19.2 months (♀: 15.9 months – ♂: 22 months) |
⨽ accidents excluded | ⨽ 19.2 months (♀: 15.9 months – ♂: 22.5 months) |
Oldest bred rat | MAL-PVC Ragnar (deceased at 2 years, 6 months, 22 days) |
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Death causes statistics
Primary death causes by decreasing frequency |
---|
31.25 %
|
Respiratory |
---|---|
31.25 %
|
Eye, ear, mouth, face |
12.5 %
|
Unknown cause |
6.25 %
|
Reproductive system |
6.25 %
|
Old age, natural death (from 24 month old minimum) |
6.25 %
|
Infant mortality (up to 6 week old) |
6.25 %
|
Accidents, traumas, poisonings |
Secondary death causes by decreasing frequency |
---|
18.75 %
|
Bronchitis, pneumonia |
---|---|
12.5 %
|
Undetermined cause (known date) |
12.5 %
|
Facial tumor (excluding Zymbal tumor) |
12.5 %
|
*Respiratory |
6.25 %
|
Complications of gestation or parturition |
6.25 %
|
Zymbal gland tumor |
6.25 %
|
Other head related trouble |
6.25 %
|
Malformation, hydrocephalus |
6.25 %
|
Fights, injuries, serious bites, subsequent hemorrhage (excluding abnormal hemorrhage) |
6.25 %
|
*Old age, natural death (from 24 month old minimum) |
6.25 %
|
*Eye, ear, mouth, face |
— Created on 30/05/2022 by Mallo 1904. Last modified on 08/04/2024.
Related entries
Last contributed litters
State | Birth date | Dam | Sire | Size |
---|---|---|---|---|
✓ | 07/03/2023 | VIC Zelda | MAL-PVC Alpha | 8 |
✓ | 30/12/2021 | MIL-LPM Hermione | MIL Omega | 13 |
Recently modified rats
State | Identifier | Name | Birth | Age | Death cause | Sex |
---|---|---|---|---|---|---|
✓ | MAL57926M | Cassian † | 07/03/2023 | 18 mo | Fights, injuries, etc. | ♂ |
✓ | MAL57929M | Joke † | 07/03/2023 | 18 mo | Eye, ear, mouth, etc. | ♀ |
✓ | MAL56391M | Minus † | 30/12/2021 | 21 mo | Other head related trouble | ♂ |
✓ | MAL57927M | Björn † | 07/03/2023 | 17 mo | Bronchitis, pneumonia | ♂ |
✓ | MAL56393M | Ragnar † | 30/12/2021 | 31 mo | Old age, natural death | ♂ |
✓ | MAL57930F | Tissaya † | 07/03/2023 | 15 mo | Facial tumor | ♀ |
✓ | MAL56384F | Perséphone † | 30/12/2021 | 7 mo | Complications of gestation or parturition | ♀ |
✓ | MAL56392F | Dafne † | 30/12/2021 | 16 mo | Bronchitis, pneumonia | ♀ |
✓ | MAL56386F | Cassiopée † | 30/12/2021 | 22 mo | Respiratory | ♀ |
✓ | MAL56389M | Cheshire † | 30/12/2021 | 27 mo | Zymbal gland tumor | ♂ |