分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Pleuronectiformes (Flatfishes)
鰈形目 (Flatfishes) >
Cynoglossidae (Tonguefishes)
舌鰨科 (Tonguefishes) > Symphurinae
Etymology: Symphurus: Greek, syn, symphysis = grown together + Greek, oura = tail (Ref. 45335).
More on authors: Bloch & Schneider.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水 居於水底的; 深度上下限 0 - 75 m (Ref. 5217), usually 0 - 10 m (Ref. 26268). 熱帶; 25°N - 30°S, 87°W - 30°W (Ref. 26268)
Western Atlantic: Puerto Rico, Cuba and Hispaniola but unknown from the Bahamas. Continental margin of Central America (Belize, Nicaragua, Costa Rica and Panama) to South America (Colombia, Guyana, suriname, Tobago and Brazil (Rio de Janeiro).
西大西洋: 巴哈馬與加勒比海到巴西里約熱內盧。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 25.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 35237); common length : 20.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5217); 最大體重: 51.30 g (Ref. 118626)
背棘 (總數) : 0; 背的軟條 (總數) : 89 - 99; 臀棘: 0; 臀鰭軟條: 75 - 84.
A shallow water species (1-51 m) (Ref. 26268), found over mud or sand bottoms (Ref. 5217) where it feeds on small benthic invertebrates likes annelids and crustaceans. Normally found along sand banks near the mouth of rivers (Ref. 35237).
發現在泥或者砂質底部 (參考文獻 5217) 上了在那裡它吃小型底棲的無脊椎動物類似環節動物與甲殼動物。 通常發現沿著沙子岸堤河的河口附近.(參考文獻 35237)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西大西洋: 巴哈馬與加勒比海到巴西里約熱內盧。
Munroe, T.A., 1998. Systematics and ecology of tonguefishes of the genus Symphurus (Cynoglossidae: Pleuronectiformes) from the western Atlantic Ocean. Fish. Bull. 96(1):1-182. (Ref. 26268)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 20 August 2012
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (Ref.
123201): 25.8 - 28.1, mean 27.5 °C (based on 680 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00646 (0.00411 - 0.01014), b=3.07 (2.93 - 3.21), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.39 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (15 of 100).
Nutrients (Ref.
124155): Calcium = 205 [96, 352] mg/100g; Iron = 1.13 [0.57, 2.01] mg/100g; Protein = 17.9 [15.9, 20.1] %; Omega3 = 0.149 [0.074, 0.293] g/100g; Selenium = 54.3 [26.2, 110.8] μg/100g; VitaminA = 13.7 [4.3, 42.8] μg/100g; Zinc = 1.3 [0.9, 1.9] mg/100g (wet weight);
