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Dysomma anguillare Barnard, 1923

Shortbelly eel
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Dysomma anguillare   AquaMaps   Data sources: GBIF OBIS
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Image of Dysomma anguillare (Shortbelly eel)
Dysomma anguillare
Picture by NOAA\NMFS\Mississippi Laboratory


Trinidad and Tobago country information

Common names: [No common name]
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/td.html
National Fisheries Authority: http://www.cep.unep.org/trini_tbgo/fisheries/index.htm
Occurrences: Occurrences Point map
Main Ref: Ramjohn, D.D., 1999
National Database:

Common names from other countries

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

Teleostei > Anguilliformes (Eels and morays) > Synaphobranchidae (Cutthroat eels) > Ilyophinae
Etymology: Dysomma: Greek, dys, dyo = two + Greek, omma = eye.
  More on author: Barnard.

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

海洋 居于水底的; 深度上下限 30 - 270 m (Ref. 11230).   熱帶

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

Widespread in the Indo-West Pacific: and Atlantic.
西大西洋: 美國的佛羅里達南部與德州到委內瑞拉。 印度-西太平洋: 南非 (參考文獻 3973, 在桑吉巴 (參考文獻 26165) 與日本的附近。 毫無疑問廣泛分佈。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 60.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 124490)

简单描述 检索表 | 型态特徵 | 形态测量图

脊椎骨: 119 - 130. This species is distinguished by the following characters: presence of pectoral fin; dorsal-fin origin is slightly anterior to pectoral-fin base, predorsal length 10.7-13.1% TL; anus anterior, below tip of pectoral fin, preanal length 15.9-18.9% TL; very short trunk, 2.8-5.5% TL; intermaxillary teeth 2; compound teeth on vomer 4; single row of 9-11 large compound teeth on lower jaw; head pores: IO 4, SO 3; M 6; POP 0; AD 1, F 0, ST 0; lateral-line pores: predorsal 3-6, prepectoral 6-9, preanal 8-12, total 57-75, the last at posterior two-thirds of total length; MVF 8-14-124, total vertebrae 119-128 (up to 130 in Robins & Robins, 1989) (Ref. 106136).
灰白色颜色, 中央的鳍比较深色的.(参考文献 3973) 在颊上的没有鳞片与没有乳突。 侧线孔几乎完成。 头部感觉小孔的计数: 眶下的 5; 眶上的 3; 前鳃盖-颚骨 6(参考文献 31561)

生物学特性     字汇 (例如 epibenthic)

Inhabits coastal waters. Prefers muddy bottoms, often off mouths of large rivers.

栖息于沿岸水域。 偏爱泥底部, 时常外海的大河口。

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

西大西洋: 美國的佛羅里達南部與德州到委內瑞拉。 印度-西太平洋: 南非 (參考文獻 3973, 在桑吉巴 (參考文獻 26165) 與日本的附近。 毫無疑問廣泛分佈。

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

Castle, P.H.J., 1986. Synaphobranchidae. p. 188-190. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 3973)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 17 August 2011

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: 没有兴趣
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Estimates based on models

Preferred temperature (Ref. 115969): 17.2 - 27.6, mean 23.6 (based on 944 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
营养阶层 (Ref. 69278):  4.0   ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (44 of 100).