Acanthurus dussumieri, Eyestripe surgeonfish : fisheries, aquarium

Acanthurus dussumieri Valenciennes, 1835

Eyestripe surgeonfish
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Acanthurus dussumieri   AquaMaps   Data sources: GBIF OBIS
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Acanthurus dussumieri
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分類 / Names 共通名の | 類義語 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

条鰭類 > Perciformes (Perch-likes) > Acanthuridae (Surgeonfishes, tangs, unicornfishes) > Acanthurinae
Etymology: Acanthurus: Greek, akantha = thorn + Greek, oura = tail (Ref. 45335).  More on author: Valenciennes.

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

; 海 関連する礁; 深さの範囲 4 - 131 m (Ref. 9710), usually 9 - 130 m (Ref. 27115).   Tropical; 24°C - 28°C (Ref. 27115); 40°N - 37°S, 17°E - 155°W

分布 国々 | 国連食糧農業機関の区域 | エコシステム | 事件 | Point map | 導入 | Faunafri

Indo-Pacific: East Africa (including the Mascarene Islands, Ref. 37792) to the Hawaiian and Line islands, north to southern Japan, south to Rowley Shoals, southern Great Barrier Reef and Lord Howe Island. Absent from most of central Pacific.

サイズ / 重さ / 年齢

Maturity: Lm ?  range ? - ? cm
Max length : 54.0 cm TL オス/雌雄の選別がない; (Ref. 3145); common length : 35.0 cm TL オス/雌雄の選別がない; (Ref. 3146); 最大記録サイズ: 28 年 (Ref. 52229)

簡単な記述 形態学 | 形態計測学

背面の脊椎 (合計): 9; 背鰭 (合計): 25-27; 肛門の骨 3; 臀鰭: 24 - 26. Pale brown body; broader, irregular lines on head; orange band between eyes, continued behind each eye to gill cover. Each side of caudal peduncle with single, sharp, forward-pointing erectile spine; spine largely covered by cream sheath; groove surrounded by a black area. Dorsal fin with soft part having longer base than spinous part. Minute scales. Gill rakers 22-26 in anterior row, 23-27 in posterior row. Caudal fin lunate in adults (Ref. 1602).

生物学     用語集 (例 epibenthic)

Schooling species, usually occurring in seaward reefs at depths greater than 9 m (Ref. 1602). Adults mainly on deep coastal reef slopes and outer reef walls, often on deep shipwrecks. Juveniles found on algae-rocky reef (Ref. 48637). Benthopelagic (Ref. 58302). Occur singly or in groups (Ref. 37816). Feed on surface film of fine green and blue-green algae, diatoms, and detritus covering sand (Ref. 1602). Pair-spawner (Ref. 37816). Mainly diurnal. (Ref. 1602). Utilized as a food fish (Ref. 3146).

Life cycle and mating behavior 成熟 | 繁殖 | 放精 | | 生産力 | 幼生

Probably spawn in pairs (Ref. 240).

主な参考文献 Upload your references | 参考文献 | コーディネーター : Randall, John E. | 協力者

Randall, J.E., 1986. Acanthuridae. p. 811-823. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 3145)

IUCNのレッドリストの状況は (Ref. 120744)

  軽度懸念 (LC) ; Date assessed: 03 May 2010

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人間に対する脅威

  Harmless (Ref. 4887)





Human uses

水産業: 少数商業の; 水族館・水槽: 商業
FAO(Publication : search) | FishSource | 私達の周りの海

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共通名の
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成熟
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シガテラ(食中毒の名前)
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インターネットの情報源

Estimates based on models

Preferred temperature (Ref. 115969): 20.3 - 28.9, mean 27.2 (based on 2904 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03020 (0.01880 - 0.04851), b=2.94 (2.81 - 3.07), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
栄養段階 (Ref. 69278):  2.0   ±0.00 se; Based on food items.
Generation time: 3.7 ( na - na) years. Estimated as median LN(3)/K based on 1 growth studies.
回復力 (Ref. 120179):  低い, 4.5年~14年の倍増期間の最小個体群 (tmax=28; K=0.29).
弱み (Ref. 59153):  Moderate vulnerability (36 of 100) .
価格帯 (Ref. 80766):   Medium.