Congo Forest Rat

Open encyclopedia reference

The link rat (Deomys ferrugineus) is a species of rodent in the family Muridae. It is also known by the common name Congo forest mouse. It is native to central Africa. It is 12–14.5 cm long with a 15–21 cm tail. It weighs 40–70 g. It has long legs and a pointed, narrow head, surmounted by enormous ears. It has a very long, bicoloured tail. The back and forehead are rich orange and brown and the underside is white. The rump hairs are stiff. The link rat is nocturnal and crepuscular. It prefers seasonally flooded forest floors between Cameroon and the Victoria Nile. It has a widespread but scattered distribution and is rarely common. It feeds mainly on insects, crustaceans, slugs and some fallen fruits, notably palm-nut husks. The link rat has traditionally been placed as a member of the subfamily Dendromurinae along with the African climbing mice, but has been demonstrated to be more closely related to the spiny mice on the basis of molecular data.

Wikipedia contributors, Link rat; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T08:06:26.766146+00:00. This reference remains separate from the taxonomic record.

Identity & source status

Scientific name

Deomys ferrugineus Thomas, 1888

Name authority

Thomas, 1888

Common name

Congo Forest Rat

Rank

species

Accepted status

accepted

Kingdom

Animalia

Phylum

Chordata

Class

Mammalia

Order

Rodentia

Family

Muridae

Genus

Deomys

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. subfamilyDeomyinae Thomas, 1888
16. genusDeomys Thomas, 1888
17. speciesDeomys ferrugineus Thomas, 1888

Close classified relatives

No other member of this genus is present in the selected snapshot.

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=632714 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. A suitable sourced image remains to be added.

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:6CKJS. Classification follows source parent identifiers. English common names may vary by region.