Echiostoma barbatum, Threadfin dragonfish

Echiostoma barbatum Lowe, 1843

Threadfin dragonfish
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Echiostoma barbatum   AquaMaps   Data sources: GBIF OBIS
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Image of Echiostoma barbatum (Threadfin dragonfish)
Echiostoma barbatum
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Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Stomiiformes (Lightfishes and dragonfishes) > Stomiidae (Barbeled dragonfishes) > Melanostomiinae
Etymology: Echiostoma: Greek, echieys, eos = a little viper + Greek, stoma = mouth (Ref. 45335).
More on author: Lowe.

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

Marine; bathypelagic; depth range 30 - 4200 m (Ref. 58302). Deep-water; 48°N - 40°S

Distribution Territories | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Eastern Atlantic: Portugal to South Africa except the Gulf of Guinea. Western Atlantic: USA south to Argentina, including the Gulf of Mexico and the Caribbean Sea. Northwest Atlantic: Canada (Ref. 5951). Also Indian and Pacific oceans.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 36.8 cm SL male/unsexed; (Ref. 4468)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 12 - 15; Anal spines: 0; Anal soft rays: 14 - 18.
Body shape (shape guide): elongated.

Biology     Glossary (e.g. epibenthic)

Meso- to abyssopelagic (Ref. 58302).

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

Main reference Upload your references | References | Coordinator | Collaborators

Gibbs, R.H. and M.A. Barnett, 1990. Melanostomiidae. p. 308-337. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 4468)

IUCN Red List Status (Ref. 130435: Version 2025-2 (Global))

  Least Concern (LC) ; Date assessed: 17 May 2013

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items (preys)
Diet composition
Food consumption
Food rations
Predators
Ecology
Ecology
Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Recruitment
Abundance
Life cycle
Reproduction
Maturity
Maturity/Gills rel.
Fecundity
Spawning
Spawning aggregations
Eggs
Egg development
Larvae
Larval dynamics
Distribution
Territories
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Anatomy
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Brain
Otolith
Physiology
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Nutrients
Oxygen consumption
Swimming type
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Toxicity (LC50s)
Genetics
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Stamps, coins, misc.
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Taxonomy
Common names
Synonyms
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References
References

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Summary page | Point data | Common names | Photos

Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | National databases | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Phylogenetic diversity index
(Ref. 82804) 		PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight 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).
Trophic level
(Ref. 69278) 		4.1   ±0.72 se; based on food items.
Resilience
(Ref. 120179) 		Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability
(Ref. 59153) 		Moderate to high vulnerability (48 of 100). 🛈
Nutrients
(Ref. 124155) 		Calcium = 15.7 [4.0, 63.4] mg/100g; Iron = 0.364 [0.112, 1.141] mg/100g; Protein = 2.9 [0.0, 6.8] %; Omega3 = 0.184 [0.058, 0.615] g/100g; Selenium = 13.4 [4.1, 53.2] μg/100g; VitaminA = 43.5 [5.6, 350.5] μg/100g; Zinc = 0.446 [0.199, 1.080] mg/100g (wet weight);