NATURAL HISTORY · CATALOGUE RECORD
Ruddy Treerunner
Margarornis rubiginosus Lawrence, 1865
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
- Margarornis rubiginosus Lawrence, 1865
- Name authority
- Lawrence, 1865
- Common name
- Ruddy Treerunner
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Aves
- Order
- Passeriformes
- Family
- Furnariidae
- Genus
- Margarornis
- 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
- familyFurnariidae
- genusMargarornis Reichenbach, 1853
- speciesMargarornis rubiginosus Lawrence, 1865
Close classified relatives
These entries share the source’s genus, Margarornis. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Beautiful TreerunnerMargarornis bellulus Nelson, 1912 | FurnariidaeChordata | Accepted speciesRecorded extant |
| Pearled TreerunnerMargarornis squamiger (d'Orbigny & Lafresnaye, 1838) | FurnariidaeChordata | Accepted speciesRecorded extant |
| Star-chested TreerunnerMargarornis stellatus P. L. Sclater & Salvin, 1873 | FurnariidaeChordata | 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.
- Lawrence, & George Newbold. (1865). Descriptions of New Speices of Birds of the Families Tanagridae, Dendrocolaptidae, Formicaridae, Tyrannidae, and Trochilidae. Annals of the Lyceum of Natural History of New York, Vol. 8. 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:3Y4V7. Classification follows source parent identifiers. English common names may vary by region.