Classificatie / Namen
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Stomiiformes (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes) > Melanostomiinae
Etymology: Eustomias: Greek, eu = good + Greek, stoma = mouth (Ref. 45335).
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien pelagic-oceanic; diepte 100 - 1000 m (Ref. 131343). Deep-water
Kermadec Trench/Tonga Trench.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 23.2 cm SL mannelijk / geslacht onbekend; (Ref. 131343)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 24 - 25; Anale zachte stralen: 37 - 39. This species is distinguished by the following characters: combination of the barbel morphology where there is a very small distance between proximal and distal bulbs (0.1-0.2 % SL; 0.01-0.07 times distal bulb length), with three long terminal filaments, longest 30.4-42% SL (Ref. 131343).
Cross section: compressed.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Stewart, A.L., C.P. Kenaley and T. Sutton, 2024. A new species of Eustomias (Nominostomias) (Stomiiformes: Stomiidae) from the Kermadec Ridge-Tonga Trench region, western South Pacific Ocean, with notes on the barbel morphology of E. trewavasae. Zootaxa 5458(1):93-107. (Ref. 131343)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van geen belang
Tools
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00309 (0.00118 - 0.00808), b=3.12 (2.89 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
4.5 ±0.8 se; based on size and trophs of closest relatives |
Weerstandsvermogen (Ref. 120179) |
Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Moderate vulnerability (36 of 100). 🛈 |