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Symphurus oligomerus Mahadeva & Munroe, 1990

Spotfin tonguefish
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Symphurus oligomerus   AquaMaps   Data sources: GBIF OBIS
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Image of Symphurus oligomerus (Spotfin tonguefish)
Symphurus oligomerus
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).

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

海洋 深海底的; 深度上下限 80 - 300 m (Ref. 9294), usually 110 - 300 m (Ref. 9294). 深水域; 30°N -

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Eastern Pacific: Gulf of California to Peru.
東太平洋: 加州灣到祕魯。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 14.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 9294); common length : 12.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 9294)

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) : 85 - 97; 臀棘: 0; 臀鳍软条: 71 - 83; 脊椎骨: 48 - 52.

生物学特性     字汇 (例如 epibenthic)

Probably taken as bycatch of trawl fisheries (Ref. 9294).

可能拖网渔场被误捕捕获了。 (参考文献 9294)

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

東太平洋: 加州灣到祕魯。

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: 21 October 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

FAO - Publication: search | FishSource |

更多信息

Trophic ecology
食物相
Diet compositions
Food consumptions
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捕食者
Ecology
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Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
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Egg(s)
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脑重体重比
Otoliths
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游泳类型
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鱼的声音
Diseases / Parasites
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References
参考文献

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Estimates based on models

Preferred temperature (Ref. 123201): 11.1 - 14.8, mean 13.1 °C (based on 55 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):  3.3   ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref. 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (Assuming tmax>3).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).