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Symphurus elongatus (Günther, 1868)

Elongate tonguefish
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Symphurus elongatus   AquaMaps   Data sources: GBIF OBIS
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Image of Symphurus elongatus (Elongate tonguefish)
Symphurus elongatus
Picture by Robertson, R.

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Pleuronectiformes (Flatfishes) > Cynoglossidae (Tonguefishes) > Symphurinae
Etymology: Symphurus: Greek, syn, symphysis = grown together + Greek, oura = tail (Ref. 45335).
More on author: Günther.

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋; 半咸淡水 居于水底的; 深度上下限 1 - 100 m (Ref. 9294), usually 1 - 40 m (Ref. 9294). 熱帶

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Eastern Central Pacific: Mexico to Ecuador.
中太平洋東部: 墨西哥到厄瓜多。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 23.8 cm TL 雄鱼/尚未辨别雌雄; (Ref. 124487); common length : 13.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 9294); 最大体重: 119.53 g (Ref. 124487)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 0; 背的软条 (总数) : 99 - 107; 臀棘: 0; 臀鳍软条: 83 - 90; 脊椎骨: 53 - 56.

生物学特性     字汇 (例如 epibenthic)

Found on sandy and muddy areas, including estuaries (Ref. 9294).

栖息于沙泥区域了, 包括河口。 (参考文献 9294)

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

中太平洋東部: 墨西哥到厄瓜多。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Munroe, T.A., F. Krupp and M. Schneider, 1995. Cynoglossidae. Lenguas, lenguetas. p. 1039-1059. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9294)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 30 October 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 没有兴趣
FAO - Publication: search | FishSource |

更多信息

Trophic ecology
食物相
Diet compositions
Food consumptions
Food rations
捕食者
Ecology
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Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
Mass conversions
Recruitments
Abundances
Life cycle
繁殖
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
仔鱼
稚鱼动力学
Distribution
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脑重体重比
Otoliths
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Nutrients
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游泳类型
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Visual pigment(s)
鱼的声音
Diseases / Parasites
Toxicities (LC50s)
Genetics
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水产养殖描述
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References
参考文献

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Estimates based on models

Preferred temperature (Ref. 123201): 23.3 - 29, mean 26.9 °C (based on 90 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00647 - 0.03228), b=3.05 (2.85 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.4   ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (14 of 100).