NATURAL HISTORY · CATALOGUE RECORD
Least Grebe
Tachybaptus dominicus (Linnaeus, 1766)
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.
Open encyclopedia reference
The least grebe (Tachybaptus dominicus), an aquatic bird, is the smallest member of the grebe family. It occurs in the New World from the southwestern United States and Mexico to Argentina, and also on Trinidad and Tobago, the Bahamas and the Greater Antilles.
Wikipedia contributors, Least grebe; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T02:18:15.199908+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Tachybaptus dominicus (Linnaeus, 1766)
- Name authority
- (Linnaeus, 1766)
- Common name
- Least Grebe
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Aves
- Order
- Podicipediformes
- Family
- Podicipedidae
- Genus
- Tachybaptus
- 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
- orderPodicipediformes
- familyPodicipedidae Bonaparte, 1831
- genusTachybaptus Reichenbach, 1853
- speciesTachybaptus dominicus (Linnaeus, 1766)
Close classified relatives
These entries share the source’s genus, Tachybaptus. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Little GrebeTachybaptus ruficollis (Pallas, 1764) | PodicipedidaeChordata | Accepted speciesRecorded extant |
| Tricolored GrebeTachybaptus tricolor (G. R. Gray, 1861) | PodicipedidaeChordata | Accepted speciesRecorded extant |
| Australasian GrebeTachybaptus novaehollandiae (Stephens, 1826) | PodicipedidaeChordata | Accepted speciesRecorded extant |
| Madagascan GrebeTachybaptus pelzelnii (Hartlaub, 1861) | PodicipedidaeChordata | Accepted speciesRecorded extant |
| Alaotra GrebeTachybaptus rufolavatus (Delacour, 1932) | PodicipedidaeChordata | Accepted speciesRecorded extinct |
Names & synonyms
Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.
| Recorded name | Source status |
|---|---|
| Colymbus dominicus Linnaeus, 1766 Linnaeus, 1766 | synonym |
| Podiceps dominicus (Linnaeus, 1766) (Linnaeus, 1766) | synonym |
Documented distribution
Source distribution statements, not a complete range map. A listed locality is not necessarily a place of origin.
Middle America
North America
South America
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=174508 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:54C7J. Classification follows source parent identifiers. English common names may vary by region.