Passer diffusus (A. Smith, 1836)
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.
Open encyclopedia reference
The southern grey-headed sparrow (Passer diffusus) is a passerine bird of the sparrow family Passeridae. It is sometimes treated as a subspecies of the grey-headed sparrow. It is found in savanna and woodland in Angola and Zambia southwards into South Africa, where it is expanding its range and is kept as a caged bird, like its relative the white-rumped seedeater.
Wikipedia contributors, Southern grey-headed sparrow; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T14:06:25.083925+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Passer diffusus (A. Smith, 1836)
- Name authority
- (A. Smith, 1836)
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Aves
- Order
- Passeriformes
- Family
- Passeridae
- Genus
- Passer
- 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
- classAves
- orderPasseriformes
- familyPasseridae Rafinesque, 1815
- genusPasser Brisson, 1760
- speciesPasser diffusus (A. Smith, 1836)
Close classified relatives
These entries share the source’s genus, Passer. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Saxaul SparrowPasser ammodendri Gould, 1872 | PasseridaeChordata | Accepted speciesRecorded extant |
| Passer cordofanicus Heuglin, 1871 | PasseridaeChordata | Accepted speciesRecorded extant |
| House SparrowPasser domesticus (Linnaeus, 1758) | PasseridaeChordata | Accepted speciesRecorded extant |
| Arabian Golden SparrowPasser euchlorus (Bonaparte, 1850) | PasseridaeChordata | Accepted speciesRecorded extant |
| Plain-backed SparrowPasser flaveolus Blyth, 1845 | PasseridaeChordata | Accepted speciesRecorded extant |
| Parrot-billed SparrowPasser gongonensis (Oustalet, 1890) | PasseridaeChordata | Accepted speciesRecorded extant |
| Northern Grey-headed SparrowPasser griseus (Vieillot, 1817) | PasseridaeChordata | Accepted speciesRecorded extant |
| Socotra SparrowPasser insularis P. L. Sclater & Hartlaub, 1881 | PasseridaeChordata | Accepted speciesRecorded extant |
| Passer italiae (Vieillot, 1817) | PasseridaeChordata | Accepted speciesRecorded extant |
| Cape SparrowPasser melanurus (Statius Muller, 1776) | PasseridaeChordata | Accepted speciesRecorded extant |
| Dead Sea SparrowPasser moabiticus Tristram, 1864 | PasseridaeChordata | Accepted speciesRecorded extant |
| Eurasian SparrowPasser montanus (Linnaeus, 1758) | PasseridaeChordata | Accepted speciesRecorded extant |
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.
- https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=916521 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:4DXXL. Classification follows source parent identifiers. English common names may vary by region.