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Mustelus mustelus (Linnaeus, 1758)

Smooth-hound
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Mustelus mustelus   AquaMaps   Data sources: GBIF OBIS
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Image of Mustelus mustelus (Smooth-hound)
Mustelus mustelus
Picture by Meyer, T.


Namibia country information

Common names: Hondhaai, Houndshark, Spierhaai
Occurrence: native
Salinity: marine
Abundance: common (usually seen) | Ref: Compagno, L.J.V., D.A. Ebert and M.J. Smale, 1989
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Occurs throughout Namibia. Caught in bottom trawls (Ref. 27121). Seldom utilized as a food fish (Ref. 12484). Also Ref. 244, 5485.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/wa.html
National Fisheries Authority: http://www.benefit.org.na/
Occurrences: Occurrences Point map
Main Ref: Compagno, L.J.V., D.A. Ebert and M.J. Smale, 1989
National Database:

Common names from other countries

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii (Haie und Rochen) (sharks and rays) > Carcharhiniformes (Ground sharks) > Triakidae (Houndsharks) > Triakinae
Etymology: Mustelus: Latin for weasel, an ancient name for sharks, possibly referring to the pointed snouts, swift movements and/or rapacious feeding behavior of smaller predatory sharks [strictly not tautonymous with Squalus mustelus Linnaeus 1758 since type was designated by the ICZN]. (See ETYFish);  mustelus: Latin for weasel, an ancient name for sharks, possibly referring to the pointed snouts, swift movements and/or rapacious feeding behavior of smaller predatory sharks. (See ETYFish).
  More on author: Linnaeus.

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

seewasser demersal; tiefenbereich 5 - 624 m (Ref. 56504), usually 5 - 50 m (Ref. 244).   Temperate; 58°N - 34°S, 19°W - 36°E

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Eastern Atlantic: from the UK in the northeast Atlantic, south, including the Mediterranean Sea, Canary Islands, Morocco and south along the western African coast to eastern South Africa (Ref. 244, 127434). Often referred to as Mustelus canis which is restricted to the western Atlantic.

Length at first maturity / Size / Gewicht / Alter

Maturity: Lm ?, range 80 - ? cm
Max length : 200 cm TL Männchen/unbestimmt; (Ref. 27000); common length : 100.0 cm TL Männchen/unbestimmt; (Ref. 26999); max. veröff. Alter: 24 Jahre (Ref. 30745)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 0; Afterflossenstacheln: 0. A large, plain or black-spotted smoothhound (Ref. 5578). Uniformly grey or greyish-brown above, white below (Ref. 5578).

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Found on the continental shelves and uppermost slopes, from the intertidal region to at least 350 m depth (Ref. 244). Collected to depth of 624 m in the eastern Ionian Sea (Ref. 56504). Sometimes in midwater but prefers to swim near the bottom (Ref. 244). Feeds mainly on crustaceans, but also cephalopods and bony fishes (Ref. 244). Viviparous, with a yolk-sac placenta (Ref. 244). Taken by shore and ski-boat anglers (Ref. 5578). Utilized for human consumption, oil, and fishmeal (Ref. 244). Sexual maturity is reached at a length of 70-80 cm (Ref. 35388).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

Viviparous, with a yolk-sac placenta; 4 to 17 (Ref. 39938) young in a litter. Size at birth about 39 cm. Distinct pairing with embrace (Ref. 205).

Hauptreferenz Upload your references | Referenzen | Koordinator : Compagno, Leonard J.V. | Partner

Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244)

IUCN Rote Liste Status (Ref. 130435)

  stark gefährdet (EN) (A2bd); Date assessed: 04 August 2020

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless




Nutzung durch Menschen

Fischereien: hoch kommerziell; Sportfisch: ja
FAO(Fischereien: production; publication : search) | FishSource | Sea Around Us

Mehr Information

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Estimates based on models

Preferred temperature (Ref. 115969): 9.8 - 27.3, mean 15.3 (based on 910 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00191 (0.00164 - 0.00221), b=3.12 (3.08 - 3.16), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
Trophic level (Ref. 69278):  4.3   ±0.7 se; based on diet studies.
Widerstandsfähigkeit (Ref. 120179):  sehr niedrig, Verdopplung der Population dauert mehr als 14 Jahre. (K=0.06-0.12; tm=6-15; tmax=24; Fec=4).
Prior r = 0.06, 95% CL = 0.04 - 0.09, Based on 1 full stock assessment.
Fishing Vulnerability (Ref. 59153):  High to very high vulnerability (74 of 100).
Climate Vulnerability (Ref. 125649):  Moderate to high vulnerability (54 of 100).
Preiskategorie (Ref. 80766):   Medium.