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Acanthurus nigricauda Duncker & Mohr, 1929

Epaulette surgeonfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Acanthurus nigricauda   AquaMaps   Data sources: GBIF OBIS
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Image of Acanthurus nigricauda (Epaulette surgeonfish)
Acanthurus nigricauda
Picture by Greenfield, J.


Kiribati country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments: Known from the Line Islands (Ref. 37792).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/kr.html
National Fisheries Authority: http://www.spc.org.nc/coastfish/Countries/Kiribati/kiribati.htm
Occurrences: Occurrences Point map
Main Ref: Randall, J.E., 1956
National Database:

Common names from other countries

分類 / Names 共通名の | 類義語 | Catalog of Fishes(部類, ) | ITIS | CoL | WoRMS | Cloffa

> Acanthuriformes (Surgeonfishes) > Acanthuridae (Surgeonfishes, tangs, unicornfishes) > Acanthurinae
Etymology: Acanthurus: Greek, akantha = thorn + Greek, oura = tail (Ref. 45335).

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

; 汽水性の 関連する礁; 深さの範囲 0 - 30 m (Ref. 9710), usually 2 - 15 m (Ref. 27115).   Tropical; 23°C - 28°C (Ref. 27115); 30°N - 24°S, 39°E - 143°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 Tuamoto Islands, north to Ryukyu Islands, south to southern Great Barrier Reef. Not occurring in the Red Sea.

Length at first maturity / サイズ / 重さ / 年齢

Maturity: Lm 18.4  range ? - ? cm
Max length : 45.3 cm FL オス/雌雄の選別がない; (Ref. 125599); 最大公表体重: 2.7 kg (Ref. 125599)

簡単な記述 検索表 | 形態学 | 形態計測学

背面の脊椎 (合計) : 9; 背鰭 (合計) : 25 - 28; 肛門の骨: 3; 臀鰭: 23 - 26. Color in life dark brown without lines on body or spots on head (one phase is purplish grey); horizontal black band behind upper gill opening absent on juveniles <6 cm SL; elongate purple band may be present anterior to dorsal origin; caudal fin brown; outer third of pectoral fin pale. Species with gizzard-like stomach.

生物学     用語集 (例 epibenthic)

Occurs in clear lagoon and seaward reefs around isolated coral heads. Solitary or in small groups (Ref. 90102). Prefers sandy bottoms of bays and lagoons rather than the coral reefs like most other Acanthuridae. The species is sometimes poisonous (Ref. 4795). Caught with nets (Ref. 30573). Minimum depth reported taken from Ref. 128797.

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 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., 1987. Three nomenclatorial changes in Indo-Pacific surgeonfishes (Acanthurinae). Pac. Sci. 41(1-4):54-61. (Ref. 1921)

IUCNのレッドリストの状況は (Ref. 130435)

  軽度懸念 (LC) ; Date assessed: 04 May 2010

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人間に対する脅威

  Poisonous to eat (Ref. 4795)




Human uses

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

より多くの情報

Trophic ecology
食品種目概要について
Diet compositions
Food consumptions
Food rations
捕食動物
Ecology
生態学
Home ranges
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
体長組成
Mass conversions
Recruitments
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Life cycle
繁殖
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
幼生
幼生の動力
Anatomy
Gill areas

Otoliths
Physiology
Body compositions
Nutrients
Oxygen consumptions
水泳形態
Swimming speeds
Visual pigment(s)
魚の音
Diseases / Parasites
Toxicities (LC50s)
Genetics
遺伝子の
Electrophoreses
Heritabilities
Human related
Aquaculture systems
水産養殖の紹介
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参考文献

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インターネットの情報源

Estimates based on models

Preferred temperature (Ref. 115969): 25.3 - 29.3, mean 28.4 (based on 2616 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02344 (0.01969 - 0.02790), b=2.95 (2.91 - 2.99), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
栄養段階 (Ref. 69278):  3.0   ±0.40 se; based on food items.
回復力 (Ref. 120179):  高い, 15か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (26 of 100).
価格帯 (Ref. 80766):   Medium.