Rhinecanthus rectangulus (Bloch & Schneider, 1801)
Wedgetail triggerfish
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Rhinecanthus rectangulus AquaMaps Data sources: GBIF OBIS |
分類 / 名稱 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Tetraodontiformes (Puffers and filefishes) 魨形目 (Puffers and filefishes) > Balistidae (Triggerfishes) 鱗魨科 (Triggerfishes)
Etymology: Rhinecanthus: Greek, rhinos = nose + Greek, akantha = thorn (Ref. 45335).
Eponymy: Pablo Ruiz Picasso (1881–1973) was a Spanish painter and sculptor. The vivid patterns and colours of Rhinecanthus triggerfish have led to them being popularly known as picassofish. (Ref. 128868), visit book page.
More on authors: Bloch & Schneider.
Etymology: Rhinecanthus: Greek, rhinos = nose + Greek, akantha = thorn (Ref. 45335).
Eponymy: Pablo Ruiz Picasso (1881–1973) was a Spanish painter and sculptor. The vivid patterns and colours of Rhinecanthus triggerfish have led to them being popularly known as picassofish. (Ref. 128868), visit book page.
More on authors: Bloch & Schneider.
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; 深度上下限 0 - 20 m (Ref. 9770). 熱帶; 30°N - 32°S
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Indo-Pacific: Red Sea south to East Africa through Indonesia and northern Australia up to Hawaii and Pitcairn islands; north to southern Japan.
印度-太平洋: 紅海南至南非的東倫敦 (參考文獻 4420) 而且向東經過印尼到馬貴斯群島, 北至日本南部, 南至羅得豪島。
印度-太平洋: 紅海南至南非的東倫敦 (參考文獻 4420) 而且向東經過印尼到馬貴斯群島, 北至日本南部, 南至羅得豪島。
大小 / 重量 / 年齡
簡短描述 檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 3; 背的軟條 (總數) : 22 - 25; 臀棘: 0; 臀鰭軟條: 20 - 22. Body orange-brown above; head and belly white; soft dorsal, anal and pectoral fins pale; caudal fin dusky (Ref. 4420).
Body shape (shape guide): short and / or deep.
身體橘褐色上方; 頭部與腹部白色的; 軟的背鰭、臀鰭與胸鰭灰白的; 尾鰭暗色的.(參考文獻 4420)
Body shape (shape guide): short and / or deep.
身體橘褐色上方; 頭部與腹部白色的; 軟的背鰭、臀鰭與胸鰭灰白的; 尾鰭暗色的.(參考文獻 4420)
Occur in shallow outer reefs subject to surge (Ref. 9770, 48637). Commonly found over barren rock or the spur-and-groove zone where there is a mixture of bare rock, rubble, and coral. Juveniles on algae reef (Ref. 48637). Benthopelagic (Ref. 58302). Feed on algae, detritus, mollusks, crustaceans, worms, echinoderms, fishes, sponges, foraminiferans, and eggs. Territorial. Oviparous (Ref. 205). Also taken by drive-in nets (Ref. 9770). Minimum depth reported taken from Ref. 128797.
出現在水淺的容易遭受湧浪的外圍礁石。 (參考文獻 9770) 一般發現於貧瘠的岩石或者潛岬與溝渠區上面在哪裡有一個裸露岩石，碎石與珊瑚的混合。 吃藻類, 碎屑，軟體動物，甲殼動物，蠕蟲，棘皮動物，魚，海綿，有孔蟲與卵。 領域性。 卵生的.(參考文獻 205) 也用圍網捕獲。 (參考文獻 9770)
出現在水淺的容易遭受湧浪的外圍礁石。 (參考文獻 9770) 一般發現於貧瘠的岩石或者潛岬與溝渠區上面在哪裡有一個裸露岩石，碎石與珊瑚的混合。 吃藻類, 碎屑，軟體動物，甲殼動物，蠕蟲，棘皮動物，魚，海綿，有孔蟲與卵。 領域性。 卵生的.(參考文獻 205) 也用圍網捕獲。 (參考文獻 9770)
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Distinct pairing (Ref. 205).印度-太平洋: 紅海南至南非的東倫敦 (參考文獻 4420) 而且向東經過印尼到馬貴斯群島, 北至日本南部, 南至羅得豪島。
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 : Matsuura, Keiichi | 合作者
Matsuura, K., 2001. Balistidae. Triggerfishes. p. 3911-3928. In K.E. Carpenter and V. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 6. Bony fishes part 4 (Labridae to Latimeriidae), estuarine crocodiles. FAO, Rome. (Ref. 9770)
CITES
Not Evaluated
對人類具威脅
無害處的
人類使用
漁業: 低經濟; 水族館: 商業性
FAO - Publication: search | FishSource | 周邊海洋
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網路資源
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基於模型的估計
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系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.02754 (0.01603 - 0.04734), b=2.90 (2.75 - 3.05), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
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營養階層 (參考文獻 69278) |
3.5 ±0.3 se; based on diet studies. |
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回復力 (參考文獻 120179) |
中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.). |
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釣魚的脆弱性 (Ref. 59153) |
Low to moderate vulnerability (31 of 100). 🛈 |
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價格種類 (Ref. 80766) |
Medium. |
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營養素 (Ref. 124155) |
Calcium = 47.6 [19.7, 119.4] mg/100g; Iron = 0.614 [0.304, 1.369] mg/100g; Protein = 18.5 [16.4, 20.7] %; Omega3 = 0.109 [0.055, 0.214] g/100g; Selenium = 28.2 [14.6, 59.2] μg/100g; VitaminA = 59 [17, 203] μg/100g; Zinc = 1.08 [0.73, 1.62] mg/100g (wet weight); |