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Symphurus diomedeanus (Goode & Bean, 1885)

Spottedfin tonguefish
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Symphurus diomedeanus   AquaMaps   Data sources: GBIF OBIS
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Symphurus diomedeanus
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Mexico country information

Common names: Lengua filonegro
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Also Ref. 26268.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/mx.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Gutherz, E.J., 1978
National Database:

Common names from other countries

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

Teleostei > Pleuronectiformes (Flatfishes) > Cynoglossidae (Tonguefishes) > Symphurinae
Etymology: Symphurus: Greek, syn, symphysis = grown together + Greek, oura = tail (Ref. 45335);  diomedeanus: Named for the Greek hero in the Trojan Was, Diomedes..
  More on authors: Goode & Bean.

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

海洋 礁区鱼类; 深度上下限 6 - 263 m (Ref. 5951), usually 21 - 80 m (Ref. 26268).   亞熱帶的; 36°N - 40°S, 98°W - 35°W (Ref. 26268)

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

Western Atlantic: Canada (Ref. 5951) to north of Cape Hatteras, North Carolina through the Gulf of Mexico and the Caribbean Sea, inner continental shelf of South America to about Isla de Flores, Uruguay.
西大西洋: 岬 Hatteras 北方, 北卡羅萊那州經過墨西哥灣與加勒比海 , 南美洲的大陸棚內側到大約 Isla de 弗洛勒斯海,烏拉圭。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 22.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 35237); common length : 18.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3716)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 0; 背的软条 (总数): 90-92; 臀棘 0; 臀鳍软条: 73 - 77

生物学特性     字汇 (例如 epibenthic)

Does not usually occur in shallow coastal or estuarine waters (Ref. 26268). Found on muddy bottoms. Feeds mainly on various benthic invertebrates particularly crabs and polychaete worms (Ref. 35237).

不常出现在水浅的海岸或河口的水域。 (参考文献 26268) 栖息于泥底部了。 特别地主要吃各种不同的底栖无脊椎动物螃蟹与多毛类的蠕虫。 (参考文献 35237)

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

西大西洋: 岬 Hatteras 北方, 北卡羅萊那州經過墨西哥灣與加勒比海 , 南美洲的大陸棚內側到大約 Isla de 弗洛勒斯海,烏拉圭。

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

Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 21 August 2012

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的




人类利用

渔业: 潜在的兴趣
FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 19.7 - 27.5, mean 24.7 (based on 270 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   ±0.46 se; based on food items.
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 (12 of 100).
价格分类 (Ref. 80766):   Very high.