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Porocephalichthys dasyrhynchus (Cohen & Hutchins, 1982)

Shaggy cusk
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Image of Porocephalichthys dasyrhynchus (Shaggy cusk)
Porocephalichthys dasyrhynchus
Picture by The Fish Database of Taiwan

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

> Ophidiiformes (Cusk eels) > Dinematichthyidae (Viviparous brotula)
Etymology: Porocephalichthys: Name from Latin porocephalus for head with pores and Greek ichthys for fish, referring to the many pores on the head.
More on authors: Cohen & Hutchins.

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

marien rifbewoner. Subtropical

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

Eastern Indian Ocean: Rottnest Island, Australia.

Grootte / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm
Max length : 13.6 cm SL mannelijk / geslacht onbekend; (Ref. 43544)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale zachte stralen (totaal) : 88 - 90; Anale zachte stralen: 68 - 69. Anterior nostril rather high, located about midway between upper lip and posterior nostril. Developed gill raker 3. Opercle with a sharp spine, sometimes embedded in the skin (Ref. 43544).

Biologie     Verklarende woordenlijst (bv. epibenthic)

Uncommon species inhabiting shallow reefs (Ref. 34024). A benthic species which occurs in inshore waters (Ref. 75154).

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

Hoofdreferentie Upload your references | Referenties | Coördinator | Medewerkers

Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999. Ophidiiform fishes of the world (Order Ophidiiformes). An annotated and illustrated catalogue of pearlfishes, cusk-eels, brotulas and other ophidiiform fishes known to date. FAO Fish. Synop. 125(18):178p. Rome: FAO. (Ref. 34024)

Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-2)

  Niet bedreigd (LC) ; Date assessed: 04 February 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless





Gebruik door de mens

FAO - Publication: search | FishSource |

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Estimates based on models

Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
Trofisch niveau (Ref. 69278):  3.4   ±0.6 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).