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Ophichthus cephalozona Bleeker, 1864

Dark-shouldered snake eel
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Ophichthus cephalozona   AquaMaps   Data sources: GBIF OBIS
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Image of Ophichthus cephalozona (Dark-shouldered snake eel)
Ophichthus cephalozona
Picture by Yin, Robert


Tonga country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/tn.html
National Fisheries Authority: http://www.spc.org.nc/coastfish/Countries/Tonga/tonga.htm
Occurrences: Occurrences Point map
Main Ref: Randall, J.E., J.T. Williams, D.G. Smith, M. Kulbicki, G.M. Tham, P. Labrosse, M. Kronen, E. Clua and B.S. Mann, 2003
National Database:

Common names from other countries

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Anguilliformes (Eels and morays) > Ophichthidae (Snake eels) > Ophichthinae
Etymology: Ophichthus: Greek, ophis = serpent + Greek, ichthys = fish (Ref. 45335).
  More on author: Bleeker.

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋 礁區魚類; 深度上下限 1 - 30 m (Ref. 86942).    ; 38°N - 26°S, 96°E - 148°W

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Indo-Pacific: Myanmar to the Society Islands.

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 115 cm TL 雄魚/尚未辨別雌雄; (Ref. 90102)

簡短描述 型態特徵 | 形態測量圖

脊椎骨: 155 - 157. Body pale, almost white, with dark snout (Ref. 48635) and distinctive marking on back of head.

生物學特性     字彙 (例如 epibenthic)

Inhabits muddy to sandy inshore areas and occasionally forages in the open at night (Ref. 637). Burrowing species (Ref. 75154). Caught rarely with gill net from the muddy shallow bottoms of Ryukyu Islands (Ref. 637). Nocturnally active (Ref 90102).

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚


主要參考資料 Upload your references | 參考文獻 | 合作者 : McCosker, John E. | 合作者

Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 05 December 2019

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

 




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漁業: 沒有興趣
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Estimates based on models

Preferred temperature (Ref. 115969): 25.3 - 29.3, mean 28.6 (based on 1539 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00089 (0.00039 - 0.00204), b=3.00 (2.80 - 3.20), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  4.1   ±0.7 se; based on size and trophs of closest relatives
回復力 (Ref. 120179):  中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  High to very high vulnerability (69 of 100).