Carcharhiniformes

>> Classification > Carcharhiniformes > Émissole douce


Mustelus canis - Dusky smoothhound

Requin découvert par Mitchill en 1815.


Morphologie

 

Dos et flancs gris.

 

 
   
   
   

 

Caractéristiques
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  Taille Jusqu'à 100 cm. Record 150 cm.
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  Masse 12 kilos.
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  Nocturne/Diurne  
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  Alimentation  
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  Habitat Jusqu'à 500 m.
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  Distribution
Mer des Caraïbes, Atlantique occidental.  
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Maturité sexuelle

Atteinte à à 102 cm pour les deux sexes.
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Mode de reproduction

Ovovivipare.
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  Période de reproduction  
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  Espérance de vie  
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  IUCN Liste rouge
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Distribution
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Reproduction
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  De 4 à 20 juvéniles mesurant 30 cm à la naissance après 10 mois de gestation.
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Dangers
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  Dangerosité

Aucune.

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  Degré
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  Exploitation humaine Captures assez fréquentes à la ligne.
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Particularités
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Classification
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  Règne Animalia
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  Embranchement Chordata
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  Classe Chondrichtyes
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  Sous-classe Elasmonranchii
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  Super-ordre Euselachii
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  Ordre Carcharhiniformes
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  Famille Triakidae
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  Genre Mustelus
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  Espèce Mustelus canis
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Photos
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Vidéos
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