Carcharhiniformes

>> Classification > Carcharhiniformes > Holbiche brune

Apristurus brunneus - Brown catshark - Brauner Katzenhai - Pejegato marron

Requin découvert par Gilbert en 1892.


Morphologie

 

Corps cylindrique. Tête conique déprimée vers l'arrière. 5 paires de fentes branchiales. 

   
   
   
   

 

Caractéristiques
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  Taille Jusqu'à 68 cm.
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  Masse  
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  Nocturne/Diurne  
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  Alimentation Petits poissons, calmars, crevettes.
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  Habitat Benthique, il évolue de 30 à 1 000 m.
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  Distribution
Eaux profondes de la Colombie à la Californie.
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Maturité sexuelle

Atteinte entre 50 cm pour les deux sexes.
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Mode de reproduction

 
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  Période de reproduction  
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  Espérance de vie  
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  IUCN Liste rouge DD
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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 Captures occasionnelles à la palangre.
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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 Scyliorhinidae
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  Genre Apristurus
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  Espèce Apristurus brunneus
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Photos
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Vidéos
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