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Lutjanus ambiguus (Poey, 1860)

Ambiguous snapper
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Lutjanus ambiguus
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Cuba country information

Common names: Cuban snapper
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/cu.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Allen, G.R., 1985
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) > Lutjanidae (Snappers) 笛鯛科 (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.
  More on author: Poey.

Issue
This should not be considered as a species as it is an intergeneric hybrid as demonstrated by Loftus (1992: Ref. 33006), followed by McEachran &. Fechhelm (2005: Ref. 78464).

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

海洋 礁區魚類.   亞熱帶的; 28°N - 18°N, 85°W - 73°W (Ref. 55)

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

Western Central Atlantic: currently known only from Cuba and southern Florida, but probably widespread in the Caribbean Sea. Formerly thought to be a possible hybrid of Lutjanus synagris and Ocyurus chrysurus.
中西大西洋: 現在已知只來自古巴與佛羅里達南部了, 但是可能在加勒比海廣泛分佈。 從前一般認為一可能的 Lutjanus synagris 敏尾笛鯛〔Ocyurus chrysurus〕 雜交.

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 40.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 55)

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) : 13; 臀棘: 3; 臀鰭軟條: 9. Preopercular notch and knob weak. Pectoral fins long, reaching the level of anus. Scale rows on back rising obliquely above lateral line. Back and sides pink to reddish, with a series of oblique narrow yellow stripes; lower sides and belly lighter, with narrow yellow horizontal stripes; fins yellowish to reddish.
前鰓蓋骨凹槽與癤瘤弱的。 胸鰭長的, 達到肛門高度。 鱗片列背面斜向上升在側線上面。 背面與側邊粉紅色到淡紅的, 有一系列的斜狹窄的黃色斑紋; 下側與腹面顏色淡的, 有狹窄的黃色水平的斑紋; 鰭淡黃色的到淡紅的。

生物學特性     字彙 (例如 epibenthic)


少為人知的魚種, 但是顯然地居住於深的礁。

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

中西大西洋: 現在已知只來自古巴與佛羅里達南部了, 但是可能在加勒比海廣泛分佈。 從前一般認為一可能的 Lutjanus synagris 敏尾笛鯛〔Ocyurus chrysurus〕 雜交.

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

Allen, G.R., 1985. FAO Species Catalogue. Vol. 6. Snappers of the world. An annotated and illustrated catalogue of lutjanid species known to date. FAO Fish. Synop. 125(6):208 p. Rome: FAO. (Ref. 55)

IUCN 瀕危狀態 (Ref. 130435)

  未評估 

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的




人類使用

漁業: 沒有興趣
FAO(Publication : search) | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00706 - 0.03101), b=2.97 (2.81 - 3.13), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.9   ±0.7 se; based on size and trophs of closest relatives
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):  Low to moderate vulnerability (30 of 100).