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Glaucosoma hebraicum  Richardson, 1845

West Australian dhufish
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Glaucosoma hebraicum   AquaMaps   Data sources: GBIF OBIS
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Image of Glaucosoma hebraicum (West Australian dhufish)
Glaucosoma hebraicum
Picture by Shao, K.T.

分類 / Names 俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii 輻鰭魚綱 (條鰭魚) > Perciformes (Perch-likes) > Glaucosomatidae (Pearl perches)
Etymology: Glaucosoma: Greek, glaukos = white, shining + Greek, soma = body (Ref. 45335).   More on author: Richardson.

環境 / 氣候 / 範圍 生態學

; 海洋 礁區魚類; 非遷移的; 深度上下限 1 - 200 m (Ref. 27560).    , preferred ?; 16°S - 36°S

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Eastern Indian Ocean: endemic to Australian waters. Distributed from the Recherche Archipelago off Esperance, to Beagle Island, although they are rare north of Shark Bay. Records from Japan (Ref. 559, 12517) and Taiwan (Ref. 5193) are Glaucosoma buergeri (Ref. 27621).

Length at first maturity / 大小 / 重量 / 年齡

Maturity: Lm 30.1, range 59 - ? cm
Max length : 122 cm TL 雄魚/尚未辨別雌雄; (Ref. 27296); common length : 80.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 27621); 最大體重: 26.0 kg (Ref. 27621)

簡短描述 型態特徵 | 形態測量圖

背棘 (總數): 8; 背的軟條 (總數): 11; 臀棘 3; 臀鰭軟條: 9. One dark vertical band through eye which may disappear with an increase in size; 11 dorsal fin rays and 9 anal fin rays. Supraclavicle not developed into a bony shield. Peritoneum and gill rakers pale; lateral line with 44 to 48 pored scales; juveniles with wide dark horizontal bands wider than interspaces.

生物學特性     字彙 (例如 epibenthic)

Westralian jewfish live in shallow inshore waters and depths to over 200 m (Ref. 27560). They are present over hard, flat sea beds (e.g. limestone shelf) and in reefs, wrecks and underwater caverns and gutters. Adult fish move into shallower waters in the cooler months between April and June (Ref. 27560, 27561). Juveniles tend to remain in shallower water than adults and are rarely found in waters more than 100 m deep (Ref. 27560). Adults feed mainly on fish, also rock lobsters, crabs, squid, octopus and cuttlefish. Marketed as fresh fish (Ref. 10384).

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚

Female Westralian jewfish are broadcast spawners, releasing floating eggs into the water column; these are pelagic and can be carried large distances on ocean surface currents (Ref. 6390). Larvae feed on plankton (Ref. 6390).

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

McKay, R.J., 1997. FAO Species Catalogue. Vol. 17. Pearl perches of the world (family Glaucosomatidae). An annotated and illustrated catalogue of the pearl peches known to date. FAO Fish. Synop. 125(17):26p. Rome: FAO. (Ref. 27621)

IUCN 瀕危狀態 (Ref. 115185)

  未評估 

CITES (Ref. 94142)

Not Evaluated

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