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Myrichthys colubrinus (Boddaert, 1781)

Harlequin snake eel
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Myrichthys colubrinus   AquaMaps   Data sources: GBIF OBIS
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Image of Myrichthys colubrinus (Harlequin snake eel)
Myrichthys colubrinus
Picture by Honeycutt, K.


Papua New Guinea country information

Common names: Harlequin snake eel
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/pp.html
National Fisheries Authority: http://www.spc.org.nc/coastfish/Countries/PNG/png.htm
Occurrences: Occurrences Point map
Main Ref: Kailola, P.J., 1987
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) > Ophichthidae (Snake eels) > Ophichthinae
Etymology: Myrichthys: Greek, myros, -ou = male of morey eel + Greek, ichthys = fish (Ref. 45335).

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

海洋 礁区鱼类; 深度上下限 0 - 35 m (Ref. 89972).   熱帶; 30°N - 30°S

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

Indo-Pacific: Red Sea south to Delagoa Bay, Mozambique and east to the Society Islands, French Polynesia. Often confused with Laticuda colubrina (Ref. 9710).
印度-太平洋: 紅海南至莫三比克的 Delagoa 灣而且東至社會群島,法屬玻里尼西亞。 時常與 Laticuda colubrina 互相混淆。 (參考文獻 9710)

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 97.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 37816)

简单描述 检索表 | 型态特徵 | 形态测量图

脊椎骨: 190 - 202. Broadly banded with black and white, sometimes with blotches, but may comprise additional species (Ref. 48635). Superficially resembles the venomous sea snake Laticauda colubrina, but is entirely harmless.
有黑白的的宽纹, 有时有斑块, 但是可能包含附加的种.(参考文献 48635) 表面地与有毒的海蛇 Laticauda colubrina 相似, 但是完全无害处。

生物学特性     字汇 (例如 epibenthic)

Adults occur in shallow sandy flats and seagrass beds (Ref. 1602, 48635, 58302). Benthic (Ref. 58302). Feeds on small fishes and crustaceans (Ref. 89972). Commonly seen hunting during the day (Ref. 48635).

出现于水浅的沙地平坦的与海草床.(参考文献 1602,48635) 通常见到猎食在白天期间.(参考文献 48635)

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

印度-太平洋: 紅海南至莫三比克的 Delagoa 灣而且東至社會群島,法屬玻里尼西亞。 時常與 Laticuda colubrina 互相混淆。 (參考文獻 9710)

主要参考文献 Upload your references | 参考文献 | 合作者 : McCosker, John E. | 合作者

McCosker, J.E. and P.H.J. Castle, 1986. Ophichthidae. p. 176-186. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 3972)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 03 November 2020

CITES (Ref. 128078)

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 | 周边海洋

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Estimates based on models

Preferred temperature (Ref. 115969): 25 - 29.3, mean 28.3 (based on 3362 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5005   [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).
营养阶层 (Ref. 69278):  3.5   ±0.50 se; based on food items.
回复力 (Ref. 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  High vulnerability (59 of 100).