Common names from other countries
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) >
Ephippidae (Spadefishes, batfishes and scats)
白鯧科 (Spadefishes, batfishes and scats)
Etymology: Platax: Greek, platys = flat (Ref. 45335).
More on author: Forsskål.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水 礁區魚類; 深度上下限 0 - 30 m (Ref. 128797). 熱帶; 22°C - 28°C; 32°N - 35°S, 20°E - 130°W
Indo-Pacific: Red Sea and East Africa and Persian Gulf (Ref. 68964) to the Tuamoto Islands, north to southern Japan, south to northern Australia and New Caledonia. Recorded off the coast of Florida in the Western Central Atlantic (Ref. 51238).
印度-太平洋: 紅海而且東非到 Tuamoto 島, 北至日本南部, 南至澳洲北部與新加勒多尼亞。 記錄了在中西大西洋的外海佛羅里達的海岸。 (參考文獻 51238)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 60.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5450)
背棘 (總數) : 5; 背的軟條 (總數) : 34 - 39; 臀棘: 3; 臀鰭軟條: 25 - 29. The ocular band of adult specimens with a series of dark vermiculations (Ref. 1602). Adults (above 20 cm) yellowish silvery or dusky, dark bar through eye and another bar just behind head. Occasionally with a few small, scattered black spots on body. Median fins yellowish, with black margins posteriorly. Pelvic fins black. Small juveniles reddish brown, with irregular black spots and blotches and small, white (black-edged) ocelli on body. Small black spot at base of last 3 dorsal- and anal-fin rays. Caudal fin transparent except for base, which is reddish brown. Body orbicular and strongly compressed, its depth more than twice length of head and 0.9 to 1.4 times SL. Head length 3.4 to 3.8 times SL. Snout profile of large adults (above 40 cm total length) concave, with bony swelling between eyes. Interorbital width 38 to 48% head length. Jaws with bands of slender, flattened, tricuspid teeth, the middle cusp about twice length of lateral cusps. No teeth on palatines or vomer. Five pores on each side of lower jaw. Preopercle smooth. Opercle without spines (Ref 43039).
成魚標本的眼睛條紋有一系列的深色蠕蟲爬跡形的裝飾。 (參考文獻 1602) 成魚 (上方 20 公分) 淡黃色的銀色或暗色又深色的橫帶經過眼與另一條橫帶在頭部正後方。 偶然地具有一些小的, 在身體上的分散黑色的斑點。 中央的鰭淡黃色的, 在後部地有黑色的邊緣。 腹鰭黑色。 小的稚魚紅褐色的, 在身體上有不規則的黑色斑點與斑塊與小又白色的 (黑邊) 假眼斑。 在基底的小黑色的斑點最後的 3 背部的- 而且臀鰭棘條。 尾鰭透明除了基底, 是紅褐色的。 身體球形而非常扁長形的, 它的深度超過兩次頭長與 0.9 到 1.4 倍於標準體長。 頭長 3.4 到 3.8 倍於標準體長。 大的成魚 (上方 40 公分全長) 的吻輪廓凹曲,藉由在眼之間的多骨膨脹。 眼間骨寬度 38 到 48% 頭長。 頜部有條紋細長的, 平的, 三尖齒, 中央的尖頭大約兩倍於側面尖頭的長度。 沒有牙齒在顎骨或犛骨。 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).
Live in shallow protected coastal waters to deep, somewhat silty habitats. Often with deep shipwrecks (Ref. 48637). Adults are found singly or in small groups and occasionally in large schools in some areas. Juveniles occur singly or in small groups among mangroves and inner sheltered lagoons while adults move out to open waters over sandy areas of deep lagoons, channels, and seaward reefs to a depth of at least 30 m. Feed on algae, invertebrates and small fishes (Ref. 89972).
生活於水淺且有遮蔽的沿岸水域到深又略微淤泥的棲息地。 時常有深的遇難船。 (參考文獻 48637) 成魚各別地被發現或者形成小群魚群而且在一些地區偶見於大群魚群。 稚魚各別地出現或者形成小群魚群在紅樹林與內部的有掩蔽的潟湖之中雖然成魚外移至在深潟湖，峽道與臨海礁石到深度至少的沙地上的開放水域 30 公尺。 吃藻類, 無脊椎動物與小魚。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
印度-太平洋: 紅海而且東非到 Tuamoto 島, 北至日本南部, 南至澳洲北部與新加勒多尼亞。 記錄了在中西大西洋的外海佛羅里達的海岸。 (參考文獻 51238)
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
CITES (Ref. 128078)
Not Evaluated
人類使用
漁業: 低經濟; 養殖: 商業性; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
115969): 24.9 - 29.2, mean 28.5 (based on 3165 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5313 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03236 (0.01630 - 0.06426), b=2.95 (2.77 - 3.13), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.49 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).
