Viet Nam country information

Common names: Lich
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Found in Mekong delta (Ref. 12693). Also Ref. 36625.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/vm.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Rainboth, W.J., 1996
National Database:

Common names from other countries

One-gilled eel, Swamp eel, Onegill eel, ... more

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Synbranchiformes (Spiny eels) > Synbranchidae (Swamp-eels)
Etymology: Ophisternon: Greek, ophis = serpent + Greek, sternon = chest (Ref. 45335).
More on author: McClelland.

Environment: milieu / climate zone / depth range / distribution range Ökologie

; süßwasser; brackwasser demersal. Tropical; 19°N - 10°S

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Asia and Oceania: India and Sri Lanka to south-eastern Asia, Indonesia, Philippines and New Guinea. Recorded from Australia (Ref. 7300) and Palau (Ref. 6371).

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 100.0 cm TL Männchen/unbestimmt; (Ref. 41236); common length : 20.0 cm SL Männchen/unbestimmt; (Ref. 44894)

Facultative air-breathing (Ref. 126274); Adults inhabit both fresh and brackish waters of rivers and swamps (Ref. 2847, 44894) or near the river mouth (Ref. 13533). They occur mainly in thick vegetation of muddy, still water bodies, such as lagoons, swamps, canals and rice fields (Ref. 6028). Live in soft bottom sediments in quiet, well vegetated backwaters of brackish estuaries and nearby swamps (Ref. 44894), usually in burrows. Prefer estuarine or tidal areas, as efficient burrowers. The male guards and builds nest or burrow (Ref. 205). Marketed fresh, usually not kept alive for long periods of time (Ref. 12693).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

The male guards and builds nest or burrow (Ref. 205).

Hauptreferenz Upload your references | Referenzen | Koordinator : Fávorito, Sandra | Partner

Allen, G.R., 1991. Field guide to the freshwater fishes of New Guinea. Publication, no. 9. 268 p. Christensen Research Institute, Madang, Papua New Guinea. (Ref. 2847)

IUCN Rote Liste Status (Ref. 130435)

nicht bedroht (LC) ; Date assessed: 11 August 2019

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: nicht kommerziell

FAO(Publication : search) | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00085 (0.00039 - 0.00184), b=3.09 (2.90 - 3.28), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.3 ±0.3 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): sehr niedrig, Verdopplung der Population dauert mehr als 14 Jahre. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): High vulnerability (60 of 100).

Ophisternon bengalense McClelland, 1844