Anguilla bicolor, Indonesian shortfin eel : fisheries

Anguilla bicolor McClelland, 1844

Indonesian shortfin eel
Lägg till din observation i Fish Watcher
Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Anguilla bicolor   AquaMaps   Data sources: GBIF OBIS
Ladda upp din foton och Videor
Bilder | Google image
Image of Anguilla bicolor (Indonesian shortfin eel)
Anguilla bicolor
Bild av Ramani Shirantha

Klassificering / Namn Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Anguilliformes (Eels and morays) > Anguillidae (Freshwater eels)
Etymology: Anguilla: Latin, anguilla, .-ae = eel (Ref. 45335).
More on author: McClelland.

Miljö: miljö / Klimatzon / djupintervall / distributionsområde Ekologi

marina; sötvatten; brackvatten bottenlevande; katadrom (Ref. 138274). Tropical; 22°N - 27°S

Utbredning Territorier | FAO områden | Ekosystem | Förekomster | Prickkarta | Utplanteringar | Faunafri

Indo-Pacific: widespread in the tropical Indian Ocean and western Pacific. Known in Australia only from streams in the Kimberley regions of northern western Australia. Africa: widespread but relatively uncommon along east and southeast African coast and Madagascar (Ref. 7248, 52193). Mozambique; Lower Zambezi River (Ref. 39494). Most easily confused with Anguilla obscura and the surest way to distinguish them is by the count of vertebrae (Ref. 9828).

Storlek / Vikt / Ålder

Könsmognad: Lm ?  range ? - ? cm
Max length : 123 cm TL hane/ej könsbestämd; (Ref. 6371); common length : 65.0 cm TL hane/ej könsbestämd; (Ref. 2871); rapporterad maxålder: 20 år (Ref. 48660)

Kort beskrivning Bestämningsnycklar | Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt) : 0; Mjukstrålar i ryggfenan (totalt) : 240 - 245; Taggstrålar i analfenan: 0; Mjukstrålar i analfenan: 200 - 220; Ryggkotor: 105 - 115.
Body shape (shape guide): eel-like; Cross section: circular.

Biologi     Ordlista (t.ex. epibenthic)

Adults inhabit freshwater streams and pools, preferring marshy habitats (Ref. 41236), in rivers and creeks, commonly over rock bottoms and in deeper pools and move as young to estuaries and seas (Ref. 12693). Seldom found in large rivers (Ref. 6028). Restricted to lowland (coastal) reaches of river systems (Ref. 7248). Adults descend to the sea to spawn (Refs. 52331, 79840). They feed on small fishes, crustaceans and mollusks. Reported to breed east of Madagascar; the south equatorial current probably carries the eel larvae and elvers towards the east coast of Africa where local coastal currents guide the elvers to suitable rivers which they invade and they stay there until sexually mature, when they return to their breeding grounds (Ref. 13337). Caught with various types of nets. Sometimes used in the aquarium trade (Ref. 6028).

Livscykel och parningsbeteende Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver

Semelparous.

Huvudreferens Ladda upp dina referenser | referenser | Koordinator | Medarbetare

Kottelat, M., 2013. The fishes of the inland waters of Southeast Asia: a catalogue and core bibliography of the fishes known to occur in freshwaters, mangroves and estuaries. The Raffles Bulletin of Zoology 2013 (Suppl. 27):1-663. (Ref. 94476)

Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))

  Near Threatened (NT) (A2bcde); Date assessed: 11 August 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Hot mot människor

  Harmless





Mänskliga användningsområden

Fiskeri: mindre kommeriell
FAO - Publication: search | FishSource | Havet omkring oss

Ytterligare information

Trofisk ekologi
Livsmedelsartiklar (preys)
Födosammansättning
Födointag
Matransoner
Predatorer
Ekologi
Ekologi
Populationsdynamik
Tillväxtparametrar
Max. åldrar / storlekar
Längd-vikt rel.
Längd-längd rel.
Längd-frekvenser
Massakonvertering
Rekrytering
Abundans
Livscykel
Reproduktion
Könsmognad
Mognad/Gills rel.
Fekunditet
Lek
Lekande aggregat
Ägg
Utveckling av ägg
Larver
Larvdynamik
Anatomi
Gälyta
Hjärna
Otolit
Fysiologi
Kroppssammansättning
Näringsämnen
Syreförbrukning
Typ av simning
Simhastighet
Visuella pigment
Ljud från fisk
Sjukdomar & Parasiter
Toxicitet (LC50)
Genetik
Genom
Genetik
Heterozygositet
Ärftlighet
Genetisk mångfald
Människorelaterad
Vattenbrukssystem
Vattenbruksprofiler
Avelslinjer
Ciguatera-fall
Frimärken, mynt, diverse.
Uppsökande verksamhet
Medarbetare
referenser
referenser

Verktyg

Särskilda rapporter

Ladda ner XML

Internet-källor

AFORO (otoliths) | Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: Släkte, Arter | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | Nationella databaser | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: Go, sök | World Records Freshwater Fishing | Zoobank | Zoologiskt register

Uppskattningar baserade på modeller

Index för fylogenetisk mångfald
(Ref. 82804)
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.00076 (0.00037 - 0.00157), b=3.17 (3.00 - 3.34), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Trofisk nivå
(Ref. 69278)
3.6   ±0.50 se; based on food items.
Resiliens
(Ref. 120179)
Låg, lägsta populationsfördubblingstid 4,5-14 år (tmax=20).
Sårbarhet i fisket
(Ref. 59153)
High vulnerability (63 of 100). 🛈
Priskategori
(Ref. 80766)
Unknown.
Näringsämnen
(Ref. 124155)
Calcium = 58.7 [34.4, 111.3] mg/100g; Iron = 0.801 [0.472, 1.318] mg/100g; Protein = 18.8 [17.0, 20.8] %; Omega3 = 0.29 [0.14, 0.60] g/100g; Selenium = 150 [74, 289] μg/100g; VitaminA = 13.3 [3.1, 51.7] μg/100g; Zinc = 0.925 [0.650, 1.373] mg/100g (wet weight); based on nutrient studies.