NATURAL HISTORY · CATALOGUE RECORD
Leptomys arfakensis Musser, Helgen & Lunde, 2008
Source-backed taxonomic record
Accepted species in Catalogue of Life’s 11 September 2026 base release. This preserves the source classification and available supporting data; it is not a completed species monograph.
Identity & source status
- Scientific name
- Leptomys arfakensis Musser, Helgen & Lunde, 2008
- Name authority
- Musser, Helgen & Lunde, 2008
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammalia
- Order
- Rodentia
- Family
- Muridae
- Genus
- Leptomys
- 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.
- domainEukaryota (Chatton, 1925) Whittaker & Margulis, 1978
- kingdomAnimalia
- phylumChordata
- subphylumVertebrata
- infraphylumGnathostomata
- parvphylumOsteichthyes
- megaclassTetrapoda
- classMammalia Linnaeus, 1758
- subclassTheria Parker & Haswell, 1897
- infraclassEutheria Gill, 1872
- orderRodentia Bowdich, 1821
- suborderMyomorpha Brandt, 1855
- superfamilyMuroidea Illiger, 1811
- familyMuridae Illiger, 1811
- subfamilyMurinae Illiger, 1811
- genusLeptomys Thomas, 1897
- speciesLeptomys arfakensis Musser, Helgen & Lunde, 2008
Close classified relatives
These entries share the source’s genus, Leptomys. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Elegant LeptomysLeptomys elegans Thomas, 1897 | MuridaeChordata | Accepted speciesRecorded extant |
| Ernst Mayr's LeptomysLeptomys ernstmayri Rümmler, 1932 | MuridaeChordata | Accepted speciesRecorded extant |
| Leptomys paulus Musser, Helgen & Lunde, 2008 | MuridaeChordata | Accepted speciesRecorded extant |
| Fly River LeptomysLeptomys signatus Tate & Archbold, 1938 | MuridaeChordata | Accepted speciesRecorded extant |
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.
- Musser, Guy G., Kristfer M. Helgen, and Darrin P. Lunde. (2008). Systematic review of New Guinea Leptomys (Muridae, Murinae) with descriptions of two new species. American Museum Novitates, No. 3624. 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:3TRQF. Classification follows source parent identifiers. English common names may vary by region.