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Magnisudis prionosa  (Rofen, 1963)

Southern barracudina
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Magnisudis prionosa   AquaMaps   Data sources: GBIF OBIS
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Image of Magnisudis prionosa (Southern barracudina)
Magnisudis prionosa
Picture by FAO

Classification / Names Populärnamn | synonymer | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (strålfeniga fiskar) > Aulopiformes (Grinners) > Paralepididae (Barracudinas)
Etymology: Magnisudis: Latin, magnus = large + Latin, sudis = esox, fish of the Rhine, cited by Plinius 9.15; it also means "stake" (Ref. 45335).

Miljö / Klimat / Range Ekologi

; marina batypelagisk; djupintervall 0 - 1000 m (Ref. 4056), usually 300 - 800 m.   Deep-water, preferred ?; 20°S - 60°S

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Probably circumglobal in the Southern Ocean from about 20°S to Antarctica. Specimens south of the Antarctic Convergence probably expatriated.

Size / Vikt / Age

Maturity: Lm ?  range ? - ? cm
Max length : 55.0 cm TL hane/ej könsbestämd; (Ref. 4056)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 0; Mjukstrålar i ryggfenan (totalt): 9-11; Taggstrålar i analfenan 0; Mjukstrålar i analfenan: 22 - 25. Body pale with brownish dorsal band (Ref. 4056).

Biologi     Ordlista (t.ex. epibenthic)

Vertically, juveniles occur from near surface to about 200 m and adults down to 1,000 m but mainly between 300-800 m. Feeds mainly on fishes.

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Main reference Upload your references | referenser | Koordinator : Thompson, Bruce | Medarbetare

Post, A., 1990. Paralepididae. p. 138-141. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. (Ref. 5176)

IUCN Red List Status (Ref. 115185)

  Not Evaluated 

CITES (Ref. 94142)

Not Evaluated

Threat to humans

  Harmless




Human uses

FAO(Publication : search) | FisheriesWiki | Sea Around Us

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Internet-källor

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Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00324 (0.00123 - 0.00854), b=3.08 (2.85 - 3.31), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trofisk nivå (Ref. 69278):  4.5   ±0.80 se; Based on food items.
Resiliens (Ref. 69278):  Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153):  Moderate vulnerability (44 of 100) .