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Stomiiformes (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes) > Melanostomiinae
Etymology: Eustomias: Greek, eu = good + Greek, stoma = mouth (Ref. 45335).
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin pelagic-oceanic; profondeur 0 - 1000 m (Ref. 58018). Subtropical
Pacific Ocean: Coral Sea, near Hawaii, and the northwest Pacific.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 11.8 cm SL (female)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Barbel with three branches arising together from stem; each branch consisting of a bulblet on a short stalk, not reaching barbel tip; stem pigment extending onto proximal half of spheroidal terminal bulb; bulb with one long, beaded medial terminal filament dorsally and several shorter medial and paired lateral filaments near the tip and ventrally (Ref. 45801).
Body shape (shape guide): elongated.
Epi- and mesopelagic (Ref. 58302).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Clarke, T.A., 2001. Pelagic fishes of the genus Eustomias, subgenus Dinematochirus (Stomiidae), in the Indo-Pacific with the description of twelve new speices. Copeia 2001(3):683-699. (Ref. 45801)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: sans intérêt
Outils
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Sources Internet
Estimations basées sur des modèles
Température préférée (Réf.
123201): 4.3 - 26.5, mean 6.5 °C (based on 12 cells).
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00302 (0.00115 - 0.00790), b=3.11 (2.88 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 4.1 ±0.7 se; based on size and trophs of closest relatives
Résilience (Réf.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Vulnérabilité de la pêche (Ref.
59153): Low vulnerability (10 of 100).
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