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Lethrinus amboinensis Bleeker, 1854

Ambon emperor
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Native range | All suitable habitat | Point map | Year 2050
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Lethrinus amboinensis   AquaMaps   Data sources: GBIF OBIS
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Image of Lethrinus amboinensis (Ambon emperor)
Lethrinus amboinensis
Picture by Allen, G.R.


Nauru country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/nr.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Carpenter, K.E. and G.R. Allen, 1989
National Database:

Common names from other countries

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Eupercaria/misc (Various families in series Eupercaria) 鱸形目 (Various families in series Eupercaria) > Lethrinidae (Emperors or scavengers) 裸頰鯛科 (Emperors or scavengers) > Lethrininae
Etymology: Lethrinus: Greek, lethrinia, a fish pertaining to genus Pagellus.
  More on author: Bleeker.

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋 礁區魚類; 非遷移的; 深度上下限 5 - 30 m (Ref. 90102).   熱帶; 35°N - 20°S, 97°E - 138°W

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Pacific Ocean: Indonesia and the Philippines to the Marshall, Solomon and Marquesas islands, north to southern Japan, south to northwest Australia. Easily mistaken (particularly larger individuals) for either Lethrinus microdon or Lethrinus olivaceous. Common at Enewetak and Bikini Atolls (Ref. 37816).
太平洋: 印尼與菲律賓到籍的馬紹爾群島, 所羅門與馬貴斯群島, 北至日本南部, 南至澳洲西北部。 容易地為 小齒裸頰鯛〔Lethrinus microdon〕 龍占魚科魚類橄欖色的 誤認 (特別比較大的個體) 。 普遍於愛尼威塔克環礁與 Bikini 環礁.(參考文獻 37816)

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 70.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2295); common length : 40.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2295)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 10; 背的軟條 (總數) : 9; 臀棘: 3; 臀鰭軟條: 8.
身體是中等細長的,它的深度 3.1 到 3.4 SL 比率。 身體的顏色淡黃色的有分散的不明顯的黑色斑塊。 頭部是褐色的有淡的條紋; 唇是淡紅的。 胸鰭葉腋是橘色的; 中央的鰭條的基部部分是白色的,外緣是黃色的。 腹鰭與臀鰭是白色或淡黃色的。 背鰭與尾鰭是褐色班點的或者黃色的有與橘色或淡紅的邊緣。 這種是與輕易地互相混淆的 L. microdon 但是能被區別以吻的長度為依據。 當標本是新鮮的時候,胸鰭的葉腋在 L. amboinensis 中是紅色的, 而它是沒有 L. microdon 。 (參考文獻 2295) 有一個明顯的中凸前面的吻輪廓但是缺乏特殊的斑紋.(參考文獻 37816)

生物學特性     字彙 (例如 epibenthic)

Inhabits lagoons and deeper waters of coral reefs and adjacent sandy bottoms. Solitary in sand or rubble bottoms (Ref. 90102). Feeds mainly on fishes but also on mollusks, crustaceans, and sea urchins (Ref. 1602, 37816). Marketed fresh (Ref. 171).

棲息於潟湖與珊瑚礁與毗連的砂質底部的較深的水域。 主要吃魚也捕食軟體動物,甲殼動物與海膽.(參考文獻 1602,37816) 在市場上銷售生鮮地了。 (參考文獻 171)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

太平洋: 印尼與菲律賓到籍的馬紹爾群島, 所羅門與馬貴斯群島, 北至日本南部, 南至澳洲西北部。 容易地為 小齒裸頰鯛〔Lethrinus microdon〕 龍占魚科魚類橄欖色的 誤認 (特別比較大的個體) 。 普遍於愛尼威塔克環礁與 Bikini 環礁.(參考文獻 37816)

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Carpenter, K.E. and G.R. Allen, 1989. FAO Species Catalogue. Vol. 9. Emperor fishes and large-eye breams of the world (family Lethrinidae). An annotated and illustrated catalogue of lethrinid species known to date. FAO Fish. Synop. 125(9):118 p. Rome: FAO. (Ref. 2295)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 09 March 2015

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的




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Estimates based on models

Preferred temperature (Ref. 115969): 26.1 - 29.3, mean 28.6 (based on 1747 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00178 - 0.01174), b=3.10 (2.88 - 3.32), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  4.0   ±0.66 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 to high vulnerability (48 of 100).
價格種類 (Ref. 80766):   Very high.