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Notacanthus sexspinis Richardson, 1846

Spiny-back eel
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Notacanthus sexspinis   AquaMaps   Data sources: GBIF OBIS
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Image of Notacanthus sexspinis (Spiny-back eel)
Notacanthus sexspinis
Picture by Le Noury, P.

Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Notacanthiformes (Halosaurs and deep-sea spiny eels) > Notacanthidae (Deep-sea spiny eels)
Etymology: Notacanthus: Greek, noton = back + Greek, akantha = thorn (Ref. 45335).
More on author: Richardson.

Issue
Species spelling Paxton et al. 1989 (Ref:7300:150); sexpinis in Eschmeyer's database.

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

marien benthopelagisch; diepte 360 - 1300 m (Ref. 44037). Deep-water

Verspreiding Landen | FAO regio's | Ecosystemen | Voorkomen | Point map | Introducties | Faunafri

Southeast Atlantic: Walvis Bay to Durban, South Africa. Southwest Atlantic: Brazil. Southeast Pacific: Chile. Eastern Indian Ocean: southern Australia, from Western Australia to New South Wales and Tasmania. Southwest Pacific: New Zealand.

Grootte / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm
Max length : 60.0 cm TL mannelijk / geslacht onbekend; (Ref. 6594)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale stekels (totaal) : 5 - 9; Dorsale zachte stralen (totaal) : 0 - 1; Anale stekels: 10 - 18; Anale zachte stralen: 115 - 160. Pelvic fins with 1-3 spines, the first of which is rudimentary (Ref. 27363). Body dark brown, with darker fins (Ref. 27363) and mouth (Ref. 6594).

Biologie     Verklarende woordenlijst (bv. epibenthic)

Occurs on the continental slope (Ref. 9563). Feeds on benthic copepods and polychaetes (Ref. 27637).

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

Hoofdreferentie Upload your references | Referenties | Coördinator | Medewerkers

Sulak, K.J., 1986. Notacanthidae. p. 195-196. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 6594)

Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-1)


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless





Gebruik door de mens

Visserij: van geen belang
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Estimates based on models

Preferred temperature (Ref. 123201): 2.3 - 10, mean 7.1 °C (based on 467 cells).
Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 0.5161   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
Trofisch niveau (Ref. 69278):  3.0   ±0.17 se; based on food items.
Weerstandsvermogen (Ref. 120179):  Zeer laag, minimale populatieverdubbelingstijd meer dan 14 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (44 of 100).