Squaliformes

>> Classification > Squaliformes > Laimargue de l'Antarctique

Somniosus antarcticus
- Southern sleeper shark

Requin découvert par Whitley en 1939.


Morphologie

 


5 paires de fentes branchiales.




 
   
   

 

Caractéristiques
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  Taille Jusqu'à 438 cm pour les mâles et 430 cm pour les femelles.
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  Masse  
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  Nocturne/Diurne  
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  Alimentation Petits poissons osseux benthiques.
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  Habitat Il évolue entre 485 et 1 150 m.
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  Distribution
Eaux profondes de l'Indo-Pacifique et de l'Atlantique Sud.
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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 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 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 Somnosidae
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  Genre Somniosus
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  Espèce

Somniosus antarcticus

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Photos
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Vidéos
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