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> Stomiiformes (Lightfishes and dragonfishes) > Stomiidae (Barbeled dragonfishes) > Melanostomiinae
Etymology: Eustomias: Greek, eu = good + Greek, stoma = mouth (Ref. 45335); curtatus: Named for its dimunitive projection of the bulb and the short barbel..

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

marin bathypélagique; profondeur 0 - 1000 m (Ref. 11333). Deep-water

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Eastern Central Pacific: vicinity of Hawaii.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 15.2 cm SL mâle / non sexé; (Ref. 11333); 15.3 cm SL (female)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Rayons mous dorsaux (Total) : 25; Rayons mous anaux: 40; Vertèbres: 68. A single terminal bulb, its length more than twice its width, with a very short or no terminal projection. Bulb and projection combined 0.4-1.6% SL. Barbel 35-57% SL. Axis of stem moderately pigmented proximally, usually becoming lighter distally. External chevron-shaped or roundish striated areas unpigmented, becoming closely spaced distally. Spherical to ovoid inclusions present in distal half of stem, small and widely spaced proximally, becoming fairly crowded distally, difficult to discern in specimens smaller than about 9 cm SL. Middorsal paired spots between occiput and dorsal-fin origin 8, sometimes 7 or 9 (Ref. 11333).

Mesopelagic (Ref. 58302).

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Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Gibbs, R.H. Jr., T.A. Clarke and J.R. Gomon, 1983. Taxonomy and distribution of the stomioid fish genus Eustomias (Melanostomiidae), I: subgenus Nominostomias. Smithson. Contrib. Zool. 380:139 p. (Ref. 11333)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Données manquantes (DD) ; Date assessed: 19 July 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 5.5 - 13.6, mean 7.8 °C (based on 6 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00302 (0.00117 - 0.00783), 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 (Ref. 69278): 4.3 ±0.8 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Assuming tmax>3).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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Eustomias curtatus Gibbs, Clarke & Gomon, 1983