Black Rat (Rattus rattus) under the Tree House (15858296885)🐭

Photo: Bernard DUPONT · CC BY-SA 2.0

SpeciesRodentiaMuridae
Mammals

🐭Black rat

Rattus rattus (Linnaeus, 1758)

De zwarte rat (Rattus rattus) is een knaagdier uit de familie Muridae. De zwarte rat is ook wel bekend onder de namen zolderrat, scheepsrat, huisrat, dakrat en pestrat. De wetenschappelijke naam van de soort werd als Mus rattus in 1758 gepubliceerd door Carl Linnaeus. In Nederland is de soort boven de grote rivieren bijna volledig verdrongen door de bruine rat. Berichten dat het dier vanuit het zuiden oprukte naar Midden-Nederland zijn niet bevestigd door tellingen. De zwarte rat is de belangrijkste verspreider van de pest (veroorzaakt door de bacterie Yersinia pestis) en kan ook bij de overdracht van andere ziekten op de mens een rol spelen.

Text: Wikipedia, CC BY-SA 4.0.

Videos
1
Photos
1
Measurements
13
vs you
≈ 1/310th of your weight
Also called
Rattus rattus
Conservation status
LCLeast concern

IUCN Red List assessment, 2021.

Population trendStable
Key measurements
Body mass
0.2 kg
Body length
0.2 m
Shoulder height
not recorded
Top speed
not recorded
Bite force
not recorded
Maximum lifespan
4.2 years
All measurements ↓
Facts and figures

Everything we know about the Black rat

Typical adult figures. Where a value is an estimate rather than a measurement, it says so.

Body mass
0.2 kg
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 0.2 kgAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Body length
0.2 m
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Brain mass
1.82 g
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Maximum lifespan
4.2 years
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 4.2 yearsAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Generation length
1.5 years
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Age at maturity
115 days
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Gestation
22 days
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 22 daysAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Litter size
about 6
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 7.3AnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Trophic level
Omnivore
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Activity cycle
Nocturnal
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Home range
0 km²
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Population density
1,454 per km²
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Volume l
0.2 Laverage
Details ↓

Body mass at ~1.0 kg/L, the density of vertebrate tissue.

average = a mean across sexes or species in a group.

Not recorded for Black rat yet: shoulder height, top speed, bite force.

Where it sits

Family tree

  1. kingdomAnimalia
  2. ›phylumChordata
  3. ›classMammalia
  4. ›orderRodentia
  5. ›familyMuridae
  6. ›genusRattus
  7. ›speciesRattus rattus
Full lineage
  1. classMammals · Mammalia
  2. orderRodents · Rodentia
  3. suborderMyomorpha
  4. familyMuridae
All 13 branches ↓
  1. kingdomMetazoa
  2. phylumChordata
  3. subphylumCraniata
  4. subphylumVertebrata
  5. superclassGnathostomata
  6. superclassSarcopterygii
  7. superclassTetrapoda
  8. classMammals · Mammalia
  9. subclassTheria
  10. superorderEuarchontoglires
  11. orderRodents · Rodentia
  12. suborderMyomorpha
  13. familyMuridae
More

More about the Black rat

What it eats
seeds and grain40%
insects and other invertebrates30%
fruit20%
leaves, roots and other plants10%
In other languages
szczur śniady (pl), Rattus rattus (fr), Rattus rattus (es), házi patkány (hu), Rattus rattus (it), rata negra (gl) … and 26 more languages

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