分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Acanthuriformes (Surgeonfishes) >
Zanclidae (Moorish idol)
Etymology: Zanclus: Greek, za = an augmentative particle + Greek, agklino = to be on one´s back (Ref. 45335).
More on author: Linnaeus.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 182 m (Ref. 9710), usually 5 - 182 m (Ref. 27115). 24°C - 28°C (Ref. 27115); 32°N - 37°S, 21°E - 70°W
Indo-Pacific: East Africa to Rapa and Ducie islands, north to southern Japan and the Hawaiian Islands, south to the Lord Howe Island. Eastern Pacific: southern Gulf of California to Peru (Ref. 9267).
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 23.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 6113); common length : 21.0 cm NG 雄魚/尚未辨別雌雄; (Ref. 5755)
背棘 (總數) : 6 - 7; 背的軟條 (總數) : 39 - 43; 臀棘: 3; 臀鰭軟條: 31 - 37. Strongly compressed discoid body. Tubular snout with a small mouth containing numerous elongate bristle-like teeth. Dorsal spines elongated into a whip-like filament.
Inhabit turbid inner lagoons, reef flats, and clear seaward rocky and coral reefs (Ref. 1602, 48637). Benthopelagic (Ref. 58302). Generally encountered in small groups of 2 or 3 individuals (Ref. 9267). Adults occur singly, in pairs and occasionally are seen in large schools (Ref. 48637). Feed on small encrusting animals (Ref. 6113). Size of metamorphosis from postlarva to juvenile is 7.5 cm (Ref. 9267). The long pelagic larval stage is the reason for the wide distribution and strong colouration that shows no geographical variation (Ref. 48637). Popular aquarium fish but rarely survives in tanks (Ref. 1602). Minimum depth reported taken from Ref. 128797.
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
人類使用
漁業: 自給性漁業; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 20 - 29, mean 27.7 °C (based on 4016 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01738 (0.00674 - 0.04483), b=3.06 (2.84 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.5 ±0.00 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (13 of 100).
Nutrients (Ref.
124155): Calcium = 44.8 [19.5, 73.0] mg/100g; Iron = 0.697 [0.404, 1.262] mg/100g; Protein = 18.8 [17.5, 20.0] %; Omega3 = 0.175 [0.095, 0.315] g/100g; Selenium = 22.8 [10.2, 47.4] μg/100g; VitaminA = 29.5 [6.8, 126.5] μg/100g; Zinc = 1.05 [0.66, 1.62] mg/100g (wet weight);
