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Pseudolabrus japonicus (Houttuyn, 1782)

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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Pseudolabrus japonicus   AquaMaps   Data sources: GBIF OBIS
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Image of Pseudolabrus japonicus
Pseudolabrus japonicus
Picture by Randall, J.E.


Chinese Taipei (Taiwan) country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: occasional (usually not seen) | Ref: Shao, K.-T. and L.-S. Chen, 1992
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from Kuei-ho harbor, Wan-li (Ref. 43539). Also Ref. 47843.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/tw.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Shen, S.C. (ed.), 1993
National Database: The Fish Database of Taiwan

Common names from other countries

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Labridae (Wrasses)
Etymology: Pseudolabrus: Greek, pseudes = false + Greek, labrax = a fish, Dicentrarchus labrax (Ref. 45335);  japonicus: Specific epithet refers to the country of origin of Houttuyn's type specimens..

Environment: milieu / climate zone / depth range / distribution range Ökologie

seewasser riff-verbunden.   Tropical

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Northwest Pacific: central Honshu to Okinawajima in Japan; South Korea, southern China, Taiwan, and Hong Kong.

Size / Gewicht / Alter

Maturity: Lm ?  range ? - ? cm
Max length : 25.0 cm TL Männchen/unbestimmt; (Ref. 559)

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Retires under low rock ledges at night. Feeds mainly on small benthic organisms (small crustaceans, mollusks and polychaete worms, sponges, coral polyps). Hibernates in the sand in winter.

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Pelagic spawner.

Hauptreferenz Upload your references | Referenzen | Koordinator : Westneat, Mark | Partner

Russell, B.C., 1988. Revision of the labrid fish genus Pseudolabrus and allied genera. Rec. Aust. Mus. (Suppl. 9):1-72. (Ref. 26203)

IUCN Rote Liste Status (Ref. 130435)


CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless




Nutzung durch Menschen

Aquarium: Kommerziell
FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 17.6 - 26.9, mean 22.8 (based on 267 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5002   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00922 - 0.04317), b=2.99 (2.79 - 3.19), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.1   ±0.35 se; based on food items.
Widerstandsfähigkeit (Ref. 120179):  mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (15 of 100).