Squaliformes

>> Classification > Squaliformes > Sagre-diablotin

Etmopterus villosus - Hawaiian lanternshark

Requin découvert par Gilbert en 1905.


Morphologie

 


Corps cylindrique ;


Tête conique déprimée vers l'arrière ;

 5 paires de fentes branchiales.
   

 

 

 

 

 

 


 

 

 

 

 

 

Caractéristiques
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  Taille Jusqu'à 45 cm.
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  Masse  
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  Nocturne/Diurne  
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  Alimentation Petits poissons benthiques, céphalopodes.
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  Habitat

Entre 280 et 1 610 m.

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  Distribution
Eaux profondes d'Hawaii.       
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Maturité sexuelle

 
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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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Dangers
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  Dangerosité

Aucune.

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  Degré
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  Exploitation humaine Aucune.
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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 Chondrochtyes
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  Sous-classe Elasmobranchii
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  Super-ordre Euselachii
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  Ordre Squaliformes
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  Famille Etmopteridae
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  Genre Etmopterus
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  Espèce Etmopterus villosus
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Photos
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Vidéos
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