Hoplostethus melanopterus, Blackfin roughy : fisheries

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Hoplostethus melanopterus Fowler, 1938

Blackfin roughy
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Native range
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Hoplostethus melanopterus   AquaMaps   Data sources: GBIF OBIS
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Image of Hoplostethus melanopterus (Blackfin roughy)
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drawing shows typical species in Trachichthyidae.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Trachichthyiformes (Roughies) > Trachichthyidae (Slimeheads)
Etymology: Hoplostethus: Greek, hoplon = weapon + Greek, stetho, stethion = brest; literal = to prick a little breast (Ref. 45335).
More on author: Fowler.

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

Marine; bathypelagic; depth range 454 - 1500 m (Ref. 9869). Deep-water

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

Western Central Pacific: Philippines; also reported from the Arafura Sea (Ref. 9819). Eastern Atlantic and Western Indian Ocean: off Transkei, South Africa and Somalia (Ref. 4181).

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 14.0 cm TL male/unsexed; (Ref. 4181)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 4 - 6; Dorsal soft rays (total): 13 - 14; Anal spines: 2 - 3; Anal soft rays: 9 - 10.
Body shape (shape guide): short and / or deep.

Biology     Glossary (e.g. epibenthic)

Shallow depth from Ref. 95664.

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

Main reference Upload your references | References | Coordinator : Moore, Jon A. | Collaborators

Kotlyar, A.N., 1986. Systematics and distribution of species of the genus Hoplostethus Cuvier (Beryciformes, Trachichthyidae). Trudy Inst. Okeanol. 121:97-140. (Ref. 9869)

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

  Least Concern (LC) ; Date assessed: 26 December 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: bycatch
FAO - Publication: search | FishSource |

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