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Evoxymetopon taeniatus Gill, 1863

Channel scabbardfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Evoxymetopon taeniatus   AquaMaps   Data sources: GBIF OBIS
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Image of Evoxymetopon taeniatus (Channel scabbardfish)
Evoxymetopon taeniatus
Picture by NOAA\NMFS\Mississippi Laboratory


Brazil country information

Common names: Tirante
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: In southern Brazil, it occurs between Cabo de Santa Marta Grande and Chuí (Ref. 36453). MZUSP 78237 (Ref. 47377).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/br.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Nakamura, I. and N.V. Parin, 1993
National Database:

Common names from other countries

Classificação / Names Nomes comuns | Sinônimos | Catalog of Fishes(Gênero, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Scombriformes (Mackerels) > Trichiuridae (Cutlassfishes) > Lepidopodinae
Etymology: Evoxymetopon: Greek, eu = good + Greek, oxys = sharpen + Greek, metopon = brow (Ref. 45335).
  More on author: Gill.

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

marinhas bentopelágico; intervalo de profundidade ? - 200 m (Ref. 13628), usually 100 - 200 m (Ref. 13628).   Deep-water; 35°N - 29°S, 126°E - 39°W (Ref. 6181)

Distribuição Países | Áreas da FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Western Atlantic: Bahamas, Caribbean Sea, and off southern Brazil (specimens found at the Institut für Seefischerei, Universität Hamburg collected from 24°40'S, 44°35'W). Northwest Pacific: Cheju Do Island, south of Korean Peninsula.

Tamanho / Peso / Idade

Maturity: Lm ?  range ? - ? cm
Max length : 200 cm SL macho/indeterminado; (Ref. 6181); common length : 155 cm SL macho/indeterminado; (Ref. 6181); peso máx. publicado: 1.7 kg (Ref. 5217)

Descrição suscinta Chaves de identificação | Morfologia | Morfometria

Raios dorsais (total) : 81 - 90; Espinhos anais: 0; Raios anais : 60. Lateral line fairly straight, running mid laterally or slightly nearer the ventral contour than the dorsal contour. First anal fin ray scale-like, others ordinal and short. Pelvic fins reduced to a scale-like process spine. Body silvery white with slight red-brownish on dorsal part; several longitudinal pale yellow stripes on body.

Biologia     Glossário (p.ex. epibenthic)

Occurs on the continental slope and sometimes the continental shelf.

Ciclo de vida ou comportamento de acasalamento Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Referência principal Upload your references | Referências | Coordenador : Parin, Nikolay V. | Colaboradores

Nakamura, I. and N.V. Parin, 1993. FAO Species Catalogue. Vol. 15. Snake mackerels and cutlassfishes of the world (families Gempylidae and Trichiuridae). An annotated and illustrated catalogue of the snake mackerels, snoeks, escolars, gemfishes, sackfishes, domine, oilfish, cutlassfishes,. scabbardfishes, hairtails, and frostfishes known to date. FAO Fish. Synop. 125(15):136 p. (Ref. 6181)

Status na Lista Vermelha da UICN (Ref. 130435)

  Segura ou pouco preocupante (LC) ; Date assessed: 24 August 2012

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

  Harmless




Uso pelos humanos

Pescarias: pesca de subsistência
FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 16.1 - 23.6, mean 19.5 (based on 75 cells).
Índice de diversidade filogenética (Ref. 82804):  PD50 = 0.5625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00214 (0.00094 - 0.00484), b=2.99 (2.78 - 3.20), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Nível Trófico (Ref. 69278):  4.5   ±0.7 se; based on size and trophs of closest relatives
Resiliência (Ref. 120179):  Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Very high vulnerability (90 of 100).
Categoria de preço (Ref. 80766):   Medium.