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Styela canopus (Savigny, 1816)

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
Styela canopus (Savigny, 1816)
Name authority
(Savigny, 1816)
Rank
species
Accepted status
accepted
Kingdom
Animalia
Phylum
Chordata
Class
Ascidiacea
Order
Stolidobranchia
Family
Styelidae
Genus
Styela
Extinction status
Not supplied by this source

Source habitat flags: Marine: yes · Freshwater: no · Terrestrial: no. These do not form a complete habitat description.

Classification family tree

Nested taxonomic groups from the source. This is not a direct-ancestor chain, a dated evolutionary tree or a phylogenetic reconstruction.

  1. domainEukaryota (Chatton, 1925) Whittaker & Margulis, 1978
  2. kingdomAnimalia
  3. phylumChordata
  4. subphylumTunicata
  5. classAscidiacea Blainville, 1824
  6. orderStolidobranchia Lahille, 1886
  7. familyStyelidae Herdman, 1881
  8. genusStyela Fleming, 1822
  9. speciesStyela canopus (Savigny, 1816)

Close classified relatives

These entries share the source’s genus, Styela. They are not necessarily the closest relatives established by molecular evidence.

SpeciesClassificationSource status
Styela angularis (Stimpson, 1855)StyelidaeChordataAccepted speciesExtinction status not supplied
Styela aomori Oka, 1935StyelidaeChordataAccepted speciesExtinction status not supplied
Styela bathybia Bonnevie, 1896StyelidaeChordataAccepted speciesExtinction status not supplied
Styela brevigaster Millar, 1988StyelidaeChordataAccepted speciesExtinction status not supplied
Styela cearense Oliveira-Filho & Lotufo, 2015StyelidaeChordataAccepted speciesExtinction status not supplied
Styela chaini Monniot C. & Monniot F., 1970StyelidaeChordataAccepted speciesExtinction status not supplied
Styela changa Monniot C. & Andrade, 1983StyelidaeChordataAccepted speciesExtinction status not supplied
Styela coriacea (Alder & Hancock, 1848)StyelidaeChordataAccepted speciesExtinction status not supplied
Styela crinita Monniot C. & Monniot F., 1973StyelidaeChordataAccepted speciesExtinction status not supplied
Styela gagetyleri Young & Vazquez, 1997StyelidaeChordataAccepted speciesExtinction status not supplied
Loch Goil sea squirtStyela gelatinosa (Traustedt, 1886)StyelidaeChordataAccepted speciesExtinction status not supplied
Styela hadalis Sanamyan & Sanamyan, 2006StyelidaeChordataAccepted speciesExtinction status not supplied

Browse 451 records assigned to Styelidae.

Names & synonyms

Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.

Recorded nameSource status
Cynthia canopoides (Heller, 1877) (Heller, 1877)synonym
Styela barbaris Kott, 1952 Kott, 1952synonym
Styela marquesana Michaelsen, 1918 Michaelsen, 1918synonym
Styela rectangularis Kott, 1952 Kott, 1952synonym
Styela variabilis Hancock, 1868 Hancock, 1868synonym
Tethyum partitum (Stimpson, 1852) (Stimpson, 1852)synonym
Tethyum pupa (Heller, 1878) (Heller, 1878)synonym
Styela orbicularis Sluiter, 1904 Sluiter, 1904synonym
Styela partito (Stimpson, 1852) (Stimpson, 1852)synonym
Styela stephensoni Michaelsen, 1934 Michaelsen, 1934synonym
Ascidia rugosa Agassiz, 1850 Agassiz, 1850synonym
Cynthia canopus Savigny, 1816 Savigny, 1816synonym
Cynthia partita Stimpson, 1852 Stimpson, 1852synonym
Cynthia stellifera Verrill, 1871 Verrill, 1871synonym
Styela bermudensis Van Name, 1902 Van Name, 1902synonym
Styela bicolor (Sluiter, 1887) (Sluiter, 1887)synonym
Styela canopoides Heller, 1877 Heller, 1877synonym
Tethyum canopus (Savigny, 1816) (Savigny, 1816)synonym
Tethyum orbiculare (Sluiter, 1904) (Sluiter, 1904)synonym
Halocynthia partita (Stimpson, 1852) (Stimpson, 1852)synonym
Styela partita (Stimpson, 1852) (Stimpson, 1852)synonym
Styela pupa Heller, 1878 Heller, 1878synonym

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.

  1. https://www.marinespecies.org/ascidiacea/aphia.php?p=taxdetails&id=103926 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:53873. Classification follows source parent identifiers. English common names may vary by region.