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Lamnostoma orientale (McClelland, 1844)

Oriental worm-eel
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Lamnostoma orientale
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French Polynesia country information

Common names: Anguille serpent, Atii, Lamnostome oriental
Occurrence: native
Salinity: freshwater
Abundance: common (usually seen) | Ref: Keith, P., E. Vigneux and G. Marquet, 2002
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Found in Tahiti (Ref. 12792). Known from Society Is. (Ref. 37816). Also Ref. 89972.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/fp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Keith, P., E. Vigneux and G. Marquet, 2002
National Database:

Common names from other countries

Serpenton oriental, Tieso oriental, Oriental worm eel, ... more

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Anguilliformes (Eels and morays) > Ophichthidae (Snake eels) > Ophichthinae
Etymology: Lamnostoma: Greek, lamna, -es = a shark + Greek, stoma = mouth (Ref. 45335).
  More on author: McClelland.

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

marin; eau douce; saumâtre récifal; profondeur 0 - 10 m (Ref. 86942).   Tropical

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Indo-West Pacific: Somalia (Ref. 30573) and southern Africa to India and probably most other parts of the Indian Ocean. Found in New Guinea (Ref. 7050) and Tahiti (Ref. 12792). Record from the Mascarenes by Castle (1984, in distribution map, Ref. 7245) could not be verified; probably erroneous (Ref. 33390).

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 36.0 cm TL mâle / non sexé; (Ref. 3972); common length : 25.0 cm TL mâle / non sexé; (Ref. 7245)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 0; Épines anales: 0; Vertèbres: 132 - 141. Dark above lateral line, lighter below with light spots (Ref. 3972). Elongate, more or less cylindrical, slightly compressed body, with a hard tail tip; sharply conical head; large mouth, reaching well behind eyes; teeth on jaws small, sharp, recurved; vomerine teeth larger; gill-openings a longitudinal slit beneath throat, with an extra fold of skin alongside; dorsal and anal fins very low; dorsal fin origin just behind gill-openings (Ref. 4832).

Biologie     Glossaire (ex. epibenthic)

Found in estuaries and inshore areas of turbid waters (Ref. 30573). Occurs in rivers (Ref. 12792). Biology not known. Probably feeds on small sand-dwelling invertebrates. Caught mainly in (dol) nets and by hand. Marketed fresh.

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur : McCosker, John E. | Collaborateurs

Castle, P.H.J., 1984. Ophichthidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). Volume 3. FAO, Rome. (Ref. 7245)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

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