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Acanthopagrus schlegelii (Bleeker, 1854)

Blackhead seabream
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Native range | All suitable habitat | Point map | Year 2050
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Acanthopagrus schlegelii   AquaMaps   Data sources: GBIF OBIS
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Chinese Taipei (Taiwan) country information

Common names: [No common name]
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: commercial | Ref: FAO, 2000
Aquaculture: commercial | Ref: FAO, 1997
Regulations: | Ref:
Uses: live export: yes;
Comments: Known from northern Taiwan (Tung-hsiao, Tai-chung and Chang-hwa) (Ref. 43515). Collected from mangrove creeks in northwestern Taiwan (Shin-Feng and Chu-Nan) and southwestern Taiwan (Pu-Tai, Pei-Men, and Syh-Tsao) (Ref. 48455). Reported from the Penghu Islands (Ref. 43515, 55073). The first successful larviculture in Taiwan occurred in 1979 (Ref. 40297). Also Ref. 11230, 36073, 41299.
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

Classification / Names Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Sparidae (Porgies)
Etymology: Acanthopagrus: Greek, akantha = thorn + Greek, pagros, a kind of fish (Ref. 45335).
  More on author: Bleeker.

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

marina; brackvatten bottenlevande; djupintervall 15 - ? m.   Subtropical; 43°N - 20°N, 107°W - 143°W

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Northwest Pacific: southern Hokkaido, Japan to the southern Korean Peninsula, middle and north coast of the Republic of China and Taiwan. Not occurring in the Ryukyu Islands.

Length at first maturity / Size / Vikt / Age

Maturity: Lm 29.1, range 10 - ? cm
Max length : 50.0 cm SL hane/ej könsbestämd; (Ref. 559); publicerad maxvikt: 3.2 kg (Ref. 40637)

Short description Bestämningsnycklar | Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt) : 11 - 12; Mjukstrålar i ryggfenan (totalt) : 11; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 8.

Biologi     Ordlista (t.ex. epibenthic)

Found in bays, shallow rocky reefs, and in brackish waters (Ref. 41299). Feeds on mollusks and polychaetes. Spawns in the spring and summer months (Ref. 41299). It is parasitised by the monogenean A. spari on the fins and body surface (Ref. 124057).

Life cycle and mating behavior Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver

Sex change occurs at about 5 years of age (Ref. 36558).

Main reference Upload your references | referenser | Koordinator | Medarbetare

Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)

IUCN Red List Status (Ref. 130435)


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