分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Acanthuriformes (Surgeonfishes)
鱸形目 (Surgeonfishes) >
Acanthuridae (Surgeonfishes, tangs, unicornfishes)
刺尾魚科 (Surgeonfishes, tangs, unicornfishes) > Nasinae
Etymology: Naso: Latin, nasus = nose (Ref. 45335); mcdadei: Named in honor of Michael McDade, collector of the type specimens (Ref. 37792).
Eponymy: Michael McDade is a spearfisherman and records officer for the Australian Underwater Federation. He has collected and donated specimens to the Queensland Museum, including much of the type material of this species. (Ref. 128868), visit book page.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋 礁區魚類; 深度上下限 5 - 65 m (Ref. 57178). 熱帶; 10°S - 22°S, 114°E - 124°E (Ref. 57253)
Indo-West Pacific: East Africa to the Great Barrier Reef, including the Timor Sea.
印度-西太平洋: 東非到大堡礁, 包括帝汶海。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 75.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 37792)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 5; 背的軟條 (總數) : 28 - 31; 臀棘: 2; 臀鰭軟條: 26 - 29.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Inhabits steep drop-offs of offshore coral reefs or rocky outcrops (Ref. 37792). Feeds on algae and larger zooplankton (Ref. 37792). Solitary or in groups (Ref. 90102). Minimum depth from Ref. 58018.
棲息於外海珊瑚礁或岩石的露頭陡峭海峭壁。 (參考文獻 37792) 吃藻類與較大的浮游動物。 (參考文獻 37792)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
印度-西太平洋: 東非到大堡礁, 包括帝汶海。
Randall, J.E., 2001. Surgeonfishes of Hawai'i and the world.. Mutual Publishing and Bishop Museum Press, Hawai'i. 123 p. (Ref. 37792)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 06 May 2010
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Estimates based on models
Preferred temperature (參考文獻
123201): 26.4 - 28.2, mean 27.2 °C (based on 40 cells).
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02089 (0.00974 - 0.04480), b=2.96 (2.78 - 3.14), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 2.7 ±0.31 se; based on food items.
回復力 (參考文獻
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (57 of 100).
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