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Teleostei (teleosts) > Stomiiformes (Lightfishes and dragonfishes) > Stomiidae (Barbeled dragonfishes) > Melanostomiinae
Etymology: Eustomias: Greek, eu = good + Greek, stoma = mouth (Ref. 45335); uniramis: Named for its single, mostly unadorned branch..

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

Marine; bathypelagic; depth range 0 - 340 m (Ref. 34246). Deep-water; 12°N - 8°N

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Eastern Pacific: equatorial, south of Hawaii.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 18.9 cm SL male/unsexed; (Ref. 34246)

Short description Identification keys | Morphology | Morphometrics

A single, simple-branched barbel arising from the stem. The branch length is equal to or greater than the distal barbel. Heavily pigmented stem except for the part just proximal to terminal bulb; dorsal bulb pigmented except for the medial streak or fork. The terminal filaments extend well beyond tip of the bulb (Ref. 34246).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

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)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 13 August 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Estimates based on models

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).

Trophic level (Ref. 69278): 4.4 ±0.8 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (13 of 100).

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Eustomias uniramis Clarke, 1999