NATURAL HISTORY · CATALOGUE RECORD
Hourglass Dolphin
Lagenorhynchus cruciger (Quoy & Gaimard, 1824)
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
- Lagenorhynchus cruciger (Quoy & Gaimard, 1824)
- Name authority
- (Quoy & Gaimard, 1824)
- Common name
- Hourglass Dolphin
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammalia
- Order
- Cetacea
- Family
- Delphinidae
- Genus
- Lagenorhynchus
- 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
- orderCetacea Brisson, 1762
- suborderOdontoceti Flower, 1867
- familyDelphinidae Gray, 1821
- genusLagenorhynchus Gray, 1846
- speciesLagenorhynchus cruciger (Quoy & Gaimard, 1824)
Close classified relatives
These entries share the source’s genus, Lagenorhynchus. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Pacific White-sided DolphinLagenorhynchus obliquidens Gill, 1865 | DelphinidaeChordata | Accepted speciesRecorded extant |
| Atlantic White-sided DolphinLagenorhynchus acutus (Gray, 1828) | DelphinidaeChordata | Accepted speciesRecorded extant |
| White-beaked DolphinLagenorhynchus albirostris (Gray, 1846) | DelphinidaeChordata | Accepted speciesRecorded extant |
| Peale's DolphinLagenorhynchus australis (Peale, 1848) | DelphinidaeChordata | Accepted speciesRecorded extant |
| Dusky DolphinLagenorhynchus obscurus (Gray, 1828) | DelphinidaeChordata | Accepted speciesRecorded extant |
Names & synonyms
Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.
| Recorded name | Source status |
|---|---|
| Delphinus cruciger Quoy & Gaimard, 1824 Quoy & Gaimard, 1824 | synonym |
| Lagenorhynchus clanculus Gray, 1846 Gray, 1846 | synonym |
| Delphinus albigena Quoy & Gaimard, 1824 Quoy & Gaimard, 1824 | synonym |
| Delphinus bivitattus Lesson & Garnot, 1826 Lesson & Garnot, 1826 | synonym |
| Lagenorhynchus wilsoni Lillie, 1915 Lillie, 1915 | synonym |
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.
- https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=180447 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:3RWSB. Classification follows source parent identifiers. English common names may vary by region.