White-edged rockfish
Sebastes taczanowskii Steindachner, 1880
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
Sebastes taczanowskii, the white-edged rockfish, or Yezo seaperch is a species of marine ray-finned fish belonging to the subfamily Sebastinae, the rockfishes, part of the family Scorpaenidae. It is native to the northwestern Pacific Ocean from northern Japan and far eastern Russia, it has also been reported from Korea. This species was first formally described in 1880 by the Austrian ichthyologist Franz Steindachner with the type locality given as Northern Japan. The identity of the person honoured in its specific name is not certain but is thought likely to be the Polish zoologist Władysław Taczanowski, who possibly gave Steindachner the type which had been collected by another Polish zoologist, Benedykt Dybowski. Some authorities place this species in the subgenus Mebarus. This demersal fish is found in shallow waters near coasts and will enter estuaries and the juveniles live among floating seaweed. It is an ovoviviparous species. This species attains a maximum total length of 32 cm (13 in).
Wikipedia contributors, Sebastes taczanowskii; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T07:47:38.918654+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Sebastes taczanowskii Steindachner, 1880
- Name authority
- Steindachner, 1880
- Common name
- White-edged rockfish
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Teleostei
- Order
- Perciformes
- Family
- Sebastidae
- Genus
- Sebastes
- 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.
- domainEukaryota (Chatton, 1925) Whittaker & Margulis, 1978
- kingdomAnimalia
- phylumChordata
- subphylumVertebrata
- infraphylumGnathostomata
- parvphylumOsteichthyes
- gigaclassActinopterygii
- superclassActinopteri
- classTeleostei
- orderPerciformes
- suborderScorpaenoidei
- familySebastidae Kaup, 1873
- subfamilySebastinae Kaup, 1873
- genusSebastes Cuvier, 1829
- speciesSebastes taczanowskii Steindachner, 1880
Close classified relatives
These entries share the source’s genus, Sebastes. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| rougheye rockfishSebastes aleutianus (Jordan & Evermann, 1898) | SebastidaeChordata | Accepted speciesExtinction status not supplied |
| brown rockfishSebastes auriculatus Girard, 1854 | SebastidaeChordata | Accepted speciesExtinction status not supplied |
| aurora rockfishSebastes aurora (Gilbert, 1890) | SebastidaeChordata | Accepted speciesExtinction status not supplied |
| redbanded rockfishSebastes babcocki (Thompson, 1915) | SebastidaeChordata | Accepted speciesExtinction status not supplied |
| Brickred rockfishSebastes baramenuke (Wakiya, 1917) | SebastidaeChordata | Accepted speciesExtinction status not supplied |
| copper rockfishSebastes caurinus Richardson, 1844 | SebastidaeChordata | Accepted speciesExtinction status not supplied |
| black-and-yellow rockfishSebastes chrysomelas (Jordan & Gilbert, 1881) | SebastidaeChordata | Accepted speciesExtinction status not supplied |
| dusky rockfishSebastes ciliatus (Tilesius, 1813) | SebastidaeChordata | Accepted speciesExtinction status not supplied |
| calico rockfishSebastes dallii (Eigenmann & Beeson, 1894) | SebastidaeChordata | Accepted speciesExtinction status not supplied |
| Sebastes diaconus Frable, Wagman, Frierson, Aguilar & Sidlauskas, 2015 | SebastidaeChordata | Accepted speciesExtinction status not supplied |
| splitnose rockfishSebastes diploproa (Gilbert, 1890) | SebastidaeChordata | Accepted speciesExtinction status not supplied |
| puget sound rockfishSebastes emphaeus (Starks, 1911) | SebastidaeChordata | Accepted speciesExtinction status not supplied |
Names & synonyms
Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.
| Recorded name | Source status |
|---|---|
| Sebastes (Sebastocles) taczanowskii Steindachner, 1880 Steindachner, 1880 | synonym |
| Sebastodes caszanowskii | synonym |
| Sebastes taczanowski Steindachner, 1880 Steindachner, 1880 | synonym |
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.
- Steindachner, F. (1880). Ichthyologische Beiträge (IX). I. Über eine Sammlung von Flussfischen von Tohizona auf Madagascar. II. Über zwei neue Agonus-Arten aus Californien. III. Über einige Fischarten aus dem nördlichen Japan, gesammelt von Professor Dybowski. Sitzungsberichte Der Kaiserlichen Akademie Der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe, v. 82 (1. Abth., no. 2): 238–266, Pls. 1–6. 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:4W7QC. Classification follows source parent identifiers. English common names may vary by region.