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Anguilliformes (Eels and morays) >
Muraenidae (Moray eels) > Muraeninae
Etymology: Gymnothorax: Greek, gymnos = naked + Greek, thorax, -akos = breast (Ref. 45335); taiwanensis: Named for its type locality, Taiwan.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner; diepte 3 - 30 m (Ref. 79874). Subtropical
Northwest Pacific: Taiwan.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 53.1 cm TL mannelijk / geslacht onbekend; (Ref. 121652); 53.9 cm TL (female); max. gepubliceerd gewicht: 262.00 g (Ref. 121652)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Wervels: 117 - 121. This moderately sized moray is distinguished by having the anus behind the mid-body; short jaws; stout teeth, with vomerine teeth biserial; body color brownish with pale thin reticular pattern; when fresh with yellowish mucus on skin surface; darkish tips or rims on nostrils; orange irises; mean vertebral formula 5-55-119 (Ref. 79874).
Occurs in shallow reef and rocky shorelines, benthic. Feeds mainly on crustaceans and small fishes. All female specimens were found with ripe ovaries with ova measuring about 0.8-1.0 mm in diameter. Spawning apparently occurs near or from July- August (Ref. 79874).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Chen, H-M., K-H. Loh and K-T. Shao, 2008. A new species of moray eel, Gymnothorax taiwanensis, (Anguilliformes: Muraenidae) from Eastern Taiwan. The Raffles Bull. Zool. 19:131-134. (Ref. 79874)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-2)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van minder commercieel belang
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Estimates based on models
Preferred temperature (Ref.
123201): 24.5 - 27.5, mean 25.9 °C (based on 144 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00052 (0.00035 - 0.00079), b=3.28 (3.16 - 3.40), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.9 ±0.6 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (42 of 100).