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Genicanthus melanospilos (Bleeker, 1857)

Spotbreast angelfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Genicanthus melanospilos   AquaMaps   Data sources: GBIF OBIS
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分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Acanthuriformes (Surgeonfishes) 鱸形目 (Surgeonfishes) > Pomacanthidae (Angelfishes) 刺蓋魚科 (Angelfishes)
Etymology: Genicanthus: Greek, geny, -yos = face, jaw + Greek, akantha = thorn (Ref. 45335).
More on author: Bleeker.

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋 礁區魚類; 非遷移的; 深度上下限 20 - 45 m (Ref. 9710). 熱帶; 30°N - 23°S

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

Western Pacific: Indonesia to Fiji, north to the Ryukyu Islands, south to Rowley Shoals in the eastern Indian Ocean and New Caledonia. Recently recorded from Tonga (Ref. 53797).
西太平洋: 印尼到斐濟, 北至琉球群島, 南至羅雷游入東印度洋與新加勒多尼亞。 最近從東加記錄。 (參考文獻 53797)

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 18.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9710)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 15; 背的軟條 (總數) : 15 - 17; 臀棘: 3; 臀鰭軟條: 17 - 18.
雄性光藍色的有大約側邊上被在胸部上延伸至頭部的頂端 , 與一個大的黑色斑點的 15條狹窄的黑色橫帶; 雌性沒有橫帶, 黃色的上側面與下面淺藍色的, 而且在背部與尾鰭的腹面邊緣上有寬的靠近邊緣的條紋。

生物學特性     字彙 (例如 epibenthic)

Generally seen in pairs on steep outer reef slopes, drop-offs (Ref. 9710), in caves or along the bases of boulders (Ref.48636); in rich coral growth interspersed with sand (Ref. 37816). Usually occurs in loose groups of females dominated by a male. Sometimes feeds on plankton high above the substrate (Ref.48636).

通常在陡峭的外礁斜坡,海峭壁 (參考文獻 9710) 上成對被見到了, 在洞穴中或者沿著大圓石的基底;(參考文獻 48636) 在豐富的珊瑚成長中點綴著沙子。 (參考文獻 37816) 通常出現於被一隻雄魚控制的雌性的鬆散的魚群中。 有時吃浮游生物高於底部.(參考文獻 48636)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

西太平洋: 印尼到斐濟, 北至琉球群島, 南至羅雷游入東印度洋與新加勒多尼亞。 最近從東加記錄。 (參考文獻 53797)

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

Steene, R.C., 1978. Butterfly and angelfishes of the world. A.H. & A.W. Reed Pty Ltd., Australia. vol. 1. 144 p. (Ref. 4859)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 08 October 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

漁業: 沒有興趣; 水族館: 商業性
FAO - Publication: search | FishSource |

更多資訊

Trophic ecology
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Food consumptions
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捕食者
Ecology
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參考文獻

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Estimates based on models

Preferred temperature (Ref. 123201): 24.5 - 28.5, mean 27.1 °C (based on 90 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5010   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03090 (0.01359 - 0.07026), b=2.89 (2.70 - 3.08), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.4   ±0.45 se; based on food items.
回復力 (Ref. 120179):  中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
Nutrients (Ref. 124155):  Calcium = 70.4 [35.1, 109.1] mg/100g; Iron = 0.668 [0.402, 1.104] mg/100g; Protein = 18.3 [17.1, 19.4] %; Omega3 = 0.114 [0.068, 0.189] g/100g; Selenium = 25.5 [13.2, 50.1] μg/100g; VitaminA = 146 [41, 490] μg/100g; Zinc = 1.25 [0.83, 1.78] mg/100g (wet weight);