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Acanthurus nigricauda Duncker & Mohr, 1929
Epaulette surgeonfish
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Acanthurus nigricauda
Picture by Greenfield, J.
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Picture by Greenfield, J.
رده بندی / Names اسامي عام | مترادف | Catalog of Fishes(جنس, گونه ها) | ITIS | CoL | WoRMS | Cloffa
> Acanthuriformes (Surgeonfishes) > Acanthuridae (Surgeonfishes, tangs, unicornfishes) > Acanthurinae
Etymology: Acanthurus: Greek, akantha = thorn + Greek, oura = tail (Ref. 45335).
Etymology: Acanthurus: Greek, akantha = thorn + Greek, oura = tail (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range بوم شناسي
دريايي; لب شور وابسته به آب سنگ; تغييرات عمق 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
پراكنش كشورها | مناطق سازمان خوار و بار جهاني (FAO) | Ecosystems | ظهور | Point map | معرفي | 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 / Size / Weight / سن
Maturity: Lm 18.4 range ? - ? cm
Max length : 45.3 cm FL جنس نر / بدون خواص جنسي; (Ref. 125599); بيشينه وزن گزارش شده: 2.7 kg (Ref. 125599)
Max length : 45.3 cm FL جنس نر / بدون خواص جنسي; (Ref. 125599); بيشينه وزن گزارش شده: 2.7 kg (Ref. 125599)
توصيف مختصر كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
خارهاي باله پشتي (کل) : 9; شعاع نرم باله پشتي (کل) : 25 - 28; خارهاي باله مخرجي: 3; شعاع نرم باله مخرجي: 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.
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 بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Probably spawn in pairs (Ref. 240).
مآخذ اصلی
Upload your references | مراجع | هماهنگ كننده : Randall, John E. | همكاران
Randall, J.E., 1987. Three nomenclatorial changes in Indo-Pacific surgeonfishes (Acanthurinae). Pac. Sci. 41(1-4):54-61. (Ref. 1921)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-2)
حداقل نگرانی (LC) ; Date assessed: 04 May 2010
CITES
Not Evaluated
خطر برای انسان ها
Poisonous to eat (Ref. 4795)
استفاده انسانی
ماهي گيري – شيلات: تجاري; آكواريوم: تجاري
FAO - Publication: search | FishSource | Sea Around Us
اطلاعات بيشتر
Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
بازسازی
فراواني
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
بازسازی
فراواني
Physiology
Body composition
Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Genetics
ژنتيك
Heterozygosity
وارث
ژنتيك
Heterozygosity
وارث
Human related
Aquaculture systems
نمايه هاي آبزي پروري
نژادها
Ciguatera cases
Stamps, coins, misc.
Aquaculture systems
نمايه هاي آبزي پروري
نژادها
Ciguatera cases
Stamps, coins, misc.
ابزارها
Bio-Quiz | E-book | راهنماي صحرايي | كليدهاي شناسايي | امكان نرم افزاري بسامد طولي | ابزار تاريخ زيستي | نقشه نقطه ای | Classification Tree
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بارگيری XML
صفحه خلاصه | Point data | اسامي عام | تصاوير
منابع اينترنتي
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | فيش واچر را ببينيد | CISTI | Catalog of Fishes: جنس, گونه ها | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: ژنوم, نوکلئوتيد | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | پايگاه هاي داده ها | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: برو, جستجو | World Records Freshwater Fishing | Zoological Record
Estimates based on models
Preferred temperature (Ref. 123201): 25.3 - 29.3, mean 28.4 °C (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 (0.02015 - 0.02727), b=2.95 (2.91 - 2.99), in cm total length, based on LWR estimates for this species (Ref. 93245).
Trophic level (Ref. 69278): 3.0 ±0.40 se; based on food items.
Generation time: 1.8 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
جهندگی (Ref. 120179): زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (26 of 100).
Nutrients (Ref. 124155): Calcium = 52.9 [22.4, 157.8] mg/100g; Iron = 0.704 [0.257, 1.764] mg/100g; Protein = 18.9 [17.9, 20.0] %; Omega3 = 0.119 [0.053, 0.257] g/100g; Selenium = 16.6 [5.6, 60.7] μg/100g; VitaminA = 34.8 [9.9, 119.3] μg/100g; Zinc = 2.52 [0.80, 4.71] mg/100g (wet weight);