分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Acanthuriformes (Surgeonfishes)
鱸形目 (Surgeonfishes) >
Ephippidae (Spadefishes, batfishes and scats)
白鯧科 (Spadefishes, batfishes and scats)
Etymology: Platax: Greek, platys = flat (Ref. 45335).
More on author: Cuvier.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 礁區魚類; pH range: 22.0 - 28.5; 深度上下限 5 - 40 m (Ref. 90102). 熱帶
Indo-West Pacific: Madagascar to Indonesia and Australia (Ref. 2334, 3131).
印度-西太平洋: 馬達加斯加到印尼與澳洲.(參考文獻 2334,3131)
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 65.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 48637)
背棘 (總數) : 6 - 7; 背的軟條 (總數) : 28 - 31; 臀棘: 3; 臀鰭軟條: 19 - 23. Adults (above 40 cm) silvery, with dark bar through eye and another (faint) bar just behind head. Fins dusky. Small juveniles black, vertical white lines on body and fins. Subadults brown, with black bar from nape, over eye to chest and another black bar from dorsal-fin origin, over pectoral fins to pelvic fins, pectoral and pelvic fins dark brown or black. Body orbicular and strongly compressed, its depth more than twice length of head and 1.1 to 1.9 times in SL. Snout profile of large adults (above 40 cm) concave, with prominent bony swelling between eyes. Jaws with bands of slender, flattened, tricuspid teeth, the middle cusp 3 to 4 times longer than lateral cusps. Vomer with a band of strong teeth, no teeth on palatines. Five pores on each side of lower jaw. Preopercle smooth. Opercle without spines (Ref 43039).
Body shape (shape guide): short and / or deep.
成魚 (上方 40 公分) 銀色的, 經過眼與另外 (模糊的) 一條橫帶有深色的橫帶在頭部正後方。 鰭暗色的。 小的稚魚黑色, 垂直的白色線在身體與鰭上。 亞成魚褐色,有黑色的來自後頸的橫帶, 在眼之上到來自背鰭起點的胸與另外黑色的橫帶, 在胸鰭之上對腹鰭，胸鰭與腹鰭深褐色或黑色的。 身體球形而非常扁長形的, 它的深度超過兩次頭長與 1.1 到 1.9 標準體長比率。 大的成魚 (上方 40 公分) 的吻輪廓凹曲, 有突出的在眼之間的多骨膨脹。 頜部有條紋細長的, 平的, 三尖齒, 中央的尖頭 3 到 4個倍側部尖頭。 犛骨有一條強齒的條紋, 沒有牙齒在顎骨。 在下頜的兩邊上的五個孔。 前鰓蓋骨平滑的。 鰓蓋的沒有棘 (參考文獻 43039).
Inhabits continental reefs (Ref. 9710). Adults usually moderately deep on open substrates with sparse reef or coral heads. A solitary species, but occasionally in pairs or small groups. Small juveniles also in deep water and the zebra-pattern serves well as camouflage when sheltering with crinoids (Ref. 48637). Juveniles in shore waters; adults in deeper water. Possible to breed in the aquarium (Ref. 130623).
棲息於大陸礁。 (參考文獻 9710) 稚魚在海岸水域; 成魚在較深的水域。
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
印度-西太平洋: 馬達加斯加到印尼與澳洲.(參考文獻 2334,3131)
Sainsbury, K.J., P.J. Kailola and G.G. Leyland, 1985. Continental shelf fishes of the northern and north-western Australia. An illustrated guide. CSIRO Division of Fisheries Research; Clouston & Hall and Peter Pownall Fisheries Information Service, Canberra, Australia. 375 p. (Ref. 3131)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 15 August 2023
人類使用
漁業: 商業性; 水族館: 商業性
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基於模型的估計
首選溫度 (參考文獻
123201): 25.1 - 29, mean 27.9 °C (based on 558 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5313 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02818 (0.01180 - 0.06734), b=2.94 (2.74 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.5 ±0.37 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.).
釣魚的脆弱性 (Ref.
59153): Moderate to high vulnerability (52 of 100).
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營養素 (Ref.
124155): Calcium = 31.7 [16.8, 52.8] mg/100g; Iron = 0.472 [0.288, 0.735] mg/100g; Protein = 18.8 [17.6, 19.9] %; Omega3 = 0.0935 [, ] g/100g; Selenium = 36.6 [20.8, 64.8] μg/100g; VitaminA = 45.6 [13.6, 147.6] μg/100g; Zinc = 0.924 [0.657, 1.303] mg/100g (wet weight);
