Carcharhiniformes

>> Classification > Carcharhiniformes > Émissole commune


Mustelus mustelus - Smoothhound

Requin découvert par Linné en 1758.

Morphologie

 

 

Elle ressemble beaucoup à l'émissole tachetée mais s'en distingue par sa coloration gris-brun uniforme, sans tache.

 

 
   
   
   

 

Caractéristiques
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  Taille Jusqu'à 160 cm.
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  Masse  
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  Nocturne/Diurne  
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  Alimentation Crustacés, céphalopodes et certains poissons.
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  Habitat Il vit sur ou près du fond, depuis la côte jusqu'à 350 m.
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  Distribution
Fonds des mers d'Europe.
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Maturité sexuelle

Atteinte à 70 cm pour les mâles et 80 cm pour les femelles.
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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 embryons mesurant 40 cm à la naissance après une gestation de 11 mois.
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Dangers
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  Dangerosité

Aucune.

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  Degré
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  Exploitation humaine ?
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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 mustelus
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Photos
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Vidéos
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