Black Rat

Open encyclopedia reference

The black rat (Rattus rattus), also known as the roof rat, ship rat, or house rat, is a common long-tailed rodent of the stereotypical rat genus Rattus, in the subfamily Murinae. It is a generalist omnivore that can live on a wide variety of foods. It associates extensively with humans, and most populations are synanthropic. It likely originated in the Indian subcontinent, but is now found worldwide.

The black rat is black to light brown in colour with a lighter underside. It is a prominent pest to farmers because it feeds on a wide range of agricultural crops. It is sometimes kept as a pet, though most domestic rats are a subspecies of the brown rat. In parts of India, it is considered sacred and respected, notably at the Karni Mata Temple in Deshnoke.

Wikipedia contributors, Black rat; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T01:40:46.615020+00:00. This reference remains separate from the taxonomic record.

Identity & source status

Scientific name

Rattus rattus (Linnaeus, 1758)

Name authority

(Linnaeus, 1758)

Common name

Black Rat

Rank

species

Accepted status

accepted

Kingdom

Animalia

Phylum

Chordata

Class

Mammalia

Order

Rodentia

Family

Muridae

Genus

Rattus

Extinction status

Recorded extant

Classification family tree

Nested taxonomic groups from the source. This is not a direct-ancestor chain, a dated evolutionary tree or a phylogenetic reconstruction.

1. domainEukaryota (Chatton, 1925) Whittaker & Margulis, 1978
2. kingdomAnimalia
3. phylumChordata
4. subphylumVertebrata
5. infraphylumGnathostomata
6. parvphylumOsteichthyes
7. megaclassTetrapoda
8. classMammalia Linnaeus, 1758
9. subclassTheria Parker & Haswell, 1897
10. infraclassEutheria Gill, 1872
11. orderRodentia Bowdich, 1821
12. suborderMyomorpha Brandt, 1855
13. superfamilyMuroidea Illiger, 1811
14. familyMuridae Illiger, 1811
15. subfamilyMurinae Illiger, 1811
16. genusRattus Fischer, 1803
17. speciesRattus rattus (Linnaeus, 1758)

Close classified relatives

These entries share the source’s genus, Rattus. They are not necessarily the closest relatives established by molecular evidence.

Browse 672 records assigned to Muridae.

Names & synonyms

Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.

Documented distribution

Source distribution statements, not a complete range map. A listed locality is not necessarily a place of origin.

Source literature & publication evidence

References attached to this source record, including nomenclatural citations where supplied. This is a selected bibliography; abbreviated citations remain in the source’s form.

1. https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=180362 Source fields: Taxon.tsv dwc:namePublishedIn, Taxon.tsv dcterms:references

Origins, evidence & remaining research

Name authority and publication references document nomenclature where the source supplies it. They do not establish evolutionary origins or the earliest fossil occurrence.

Specimen-level evidence, morphology, ecological research, phylogenetic studies, a comprehensive bibliography and a located literary passage have not yet been compiled for this record.

Dataset citation & attribution

This exact taxon in ChecklistBank · Catalogue of Life 2026-09-11

Catalogue of Life 2026-09-11; dataset 316321; doi:10.48580/dgz5n. https://creativecommons.org/licenses/by/4.0/ . Retrieved 5 October 2026.

Stable key: col:4RM6W. Classification follows source parent identifiers. English common names may vary by region.