Gymnothorax obesus, Griffin's moray

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Gymnothorax obesus (Whitley, 1932)

Griffin's moray
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Image of Gymnothorax obesus (Griffin\
No image available for this species;
drawing shows typical species in Muraenidae.

Classificatie / Names Populaire namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Anguilliformes (Eels and morays) > Muraenidae (Moray eels) > Muraeninae
Etymology: Gymnothorax: Greek, gymnos = naked + Greek, thorax, -akos = breast (Ref. 45335).  More on author: Whitley.

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

; marien rifbewoner; diepteverspreiding - m (Ref. ), usually - m (Ref. ).   Temperate; 0°C -

Verspreiding Landen | FAO regio's | Ecosystems | Voorkomen | Point map | Introducties | Faunafri

Southwest Pacific: Australia, Norfolk Island and New Zealand (Ref. 8879) incl. Kermadec Is. (Ref. 33839) and questionably Juan Fernández Is. (Ref. 89357).

Size / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm
Max length : 180 cm TL mannelijk/geslacht niet bekend; (Ref. 33839)

Korte beschrijving Morfologie | Morfometrie

Teeth in jaw roughly 25 in single series, anterior enlarged fang-like and depressible; vomerine teeth small. Mouth large (44% head length) does not fully close, reaching well beyond eyes. Lower jaw slightly prognathous, upper jaw blunt. Eyes small, roughly the same size as branchial opening, and continuous with surrounding skin. Branchial opening slanted posteriorly, below midline. Two branchial pores, three mandibular pores, four suborbital pores, and posterior nasal opening above and in front of eye. Head length roughly 7 times total length; preanal length about equal to tail length, posterior third laterally compressed.

Biologie     Verklarende woordenlijst (b.v. epibenthic)

A benthic species (Ref. 75154) which occurs inshore (Ref. 7300).

Life cycle and mating behavior Geslachtsrijpheid | Voortplanting | Kuitschieten | Eieren | Fecundity | Larven

Voornaamste referentie Upload your references | Referenties | Coördinator | Medewerkers

Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)

Status op de Rode Lijst van het IUCN (Ref. 124695)

  Niet bedreigd (LC) ; Date assessed: 18 August 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaarlijk voor mensen

  Harmless





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Estimates based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00048 (0.00026 - 0.00087), b=3.28 (3.13 - 3.43), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Trophic level (Ref. 69278):  4.3   ±0.6 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref. 120179):  zeer laag, minimale populatieverdubbelingstijd meer dan 14 jaar (Preliminary K or Fecundity.).
Kwetsbaarheid (Ref. 59153):  Very high vulnerability (85 of 100) .
Nutrients (Ref. 124155):  Calcium = 6.6 [3.3, 11.9] mg/100g ; Iron = 0.124 [0.079, 0.211] mg/100g ; Protein = 20.1 [17.8, 22.4] % ; Omega3 = 0.268 [0.120, 0.693] g/100g ; Selenium = 16.1 [8.0, 35.0] μg/100g ; VitaminA = 32.2 [7.7, 136.9] μg/100g ; Zinc = 0.417 [0.277, 0.630] mg/100g (wet weight);