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Stomiiformes (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes) > Melanostomiinae
Etymology: Eustomias: Greek, eu = good + Greek, stoma = mouth (Ref. 45335); monoclonoides: Named for the similarity of its bulb shape and pigmentation to those of monoclonus.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin bathypélagique; profondeur ? - 4500 m (Ref. 34246). Deep-water
Eastern Central Atlantic: Sao Tome and Principe; eastern equatorial Atlantic.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 10.7 cm SL mâle / non sexé; (Ref. 34246); 12.9 cm SL (female)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
The barbel has its single branch arising from the stem at 70-75% BL; the branch almost reaching the barbel tip, with small side filaments proximally and has a prominent bulblet and longer side filaments at 50-75% of branch length, ending with small filaments off bulblet. Terminal filament length 9-16% of distal barbel, nearly reaching barbel tip (Ref. 34246).
Body shape (shape guide): elongated.
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Clarke, T.A., 1999. Pelagic fishes of the genus Eustomias (Melanostomiidae) similar to Eustomias dendriticus Regan and Trewavas with the description of seven new species. Copeia 1999(4):1002-1013. (Ref. 34246)
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
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 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). |
Niveau trophique (Réf. 69278) |
4.2 ±0.8 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 (24 of 100). 🛈 |