Carcharhiniformes

>> Classification > Carcharhiniformes > Requin à nez blanc

Nasolamia velox - Whitenose shark

Requin découvert par Gilbert en 1898.


Morphologie

 


Long nez en cône ;
Peau très blanche.
   
   
   

 

Caractéristiques
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  Taille Jusqu'à 150 cm.
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  Masse  
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  Nocturne/Diurne Diurrne.
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  Alimentation Poissons osseux et invertébrés.
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  Habitat Semi-benthique, il évolue de 15 à 200 m.
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  Distribution
Eaux côtières du Pacifique Est, de la mer de Cortez au Pérou.
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Maturité sexuelle

Atteinte à 120 cm pour les deux sexes.
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Mode de reproduction

Vivipare.
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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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  Jusqu'à 5 juvéniles mesurant 50 cm à la naissance.
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Dangers
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  Dangerosité

Aucune.

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  Degré
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  Exploitation humaine Captures régulières à la longue ligne. Utilisation de sa chair pour l'alimentation.
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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 Carcharhinidae
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  Genre Nasolamia
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  Espèce Nasolamia velox
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Photos
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Vidéos
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