Japan country information

Common names: Itohiki-kohaku-hanadai, Thread-tail basslet
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Photographed and occurs along the coast of southern Japan, the Izu Peninsula (Futo and Osezaki), the Izu Islands (Izu-oshima Island), Ogasawara Islands (Chichi-jima Island) and the Tokara Islands (Yokoate-jima Island). Observed as usually forming a harem with 5-6 individuals frequenting areas of large rocks scattered on graveled slopes at 55-80 m at Take-shima Island, Kagoshima (Ref. 106977).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ja.html
National Fisheries Authority: http://www.maff.go.jp/eindex.html
Occurrences: Occurrences Point map
Main Ref: Motomura, H., S.-I. Dewa, K. Furuta and H. Senou, 2010
National Database:

Common names from other countries

Itohiki-kohaku-hanadai, ... more

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

> Perciformes/Serranoidei (Groupers) > Anthiadidae (Fairy basslets or Streamer basses)
Etymology: Pseudanthias: Greek, pseudes = false + Greek, anthias = a fish, Sparus aurata (Ref. 45335).

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

seewasser bathydemersal; tiefenbereich 60 - 400 m (Ref. 46206). Deep-water

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

Western Central Pacific: New Caledonia and Japan; likely to be widely distributed in the area.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 9.2 cm SL Männchen/unbestimmt; (Ref. 106977); 7.4 cm SL (female)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt): 10; Rückenflossenweichstrahlen (insgesamt): 16; Afterflossenstacheln 3; Afterflossenweichstrahlen: 7. This species is distinguished from all other congeners, except P. georgei by the caudal fin having several prolonged filaments in both sexes.

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

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

Randall, J.E. and R.L. Pyle, 2001. Four new serranid fishes of the anthiine genus Pseudanthias from the South Pacific. Raffles Bull. Zool. 49(1):19-34. (Ref. 48242)

IUCN Rote Liste Status (Ref. 130435)

nicht bedroht (LC) ; Date assessed: 12 March 2015

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 1.8 - 18.9, mean 13.5 (based on 40 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Trophic level (Ref. 69278): 3.4 ±0.4 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Pseudanthias rubrolineatus (Fourmanoir & Rivaton, 1979)