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Teleostei (teleosts) > Stomiiformes (Lightfishes and dragonfishes) > Stomiidae (Barbeled dragonfishes) > Melanostomiinae
Etymology: Eustomias: Greek, eu = good + Greek, stoma = mouth (Ref. 45335); suluensis: Named after its type locality (Sulu Sea).

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

Marine; pelagic-oceanic; depth range 0 - 300 m (Ref. 11333). Deep-water

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Western Central Pacific: eastern part of Sulu Sea, off the Philippines.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 10.9 cm SL male/unsexed; (Ref. 11333); 13.8 cm SL (female)

Short description Identification keys | Morphology | Morphometrics

Dorsal soft rays (total): 24; Anal soft rays: 39; Vertebrae: 67. Two terminal bulbs separated by a long interspace, 1.9-2.4 times the length of distal bulb. Barbel length mostly 52-59% SL. Three long filaments, arising together from distal end of distal bulb or from a short stem; with numerous very small bulblets along most of their length. Distal bulb 1.5-1.8 times length of proximal-bulb. Barbel pigment variable, but a prominent dark spot or cap formed at the base of distal bulb. Middorsal paired spots between occiput and dorsal-fin origin 9 (Ref. 11333).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

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)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Data deficient (DD) ; Date assessed: 03 March 2017

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: of no interest

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Estimates based on models

Preferred temperature (Ref. 123201): 20.3 - 27.7, mean 27.4 °C (based on 11 cells).

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

Bayesian length-weight: a=0.00302 (0.00116 - 0.00786), 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): 4.2 ±0.8 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

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

Eustomias suluensis Gibbs, Clarke & Gomon, 1983