Carcharhiniformes

>> Classification > Carcharhiniformes > Requin aiguille d'Australie

Rhizoprionodon taylori - Australian sharpnose shark

Requin découvert par Ogilby en 1915.


Morphologie

 

Gros yeux et petites nageoires.

 

 

 



   
   
   

 

Caractéristiques
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  Taille Jusqu'à 69 cm.
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  Masse  
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  Nocturne/Diurne  
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  Alimentation Petits poissons osseux et invertébrés.
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  Habitat Semi-benthique, il évolue en eaux tropicales sur les fonds sableux jusqu'à 45 m.
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  Distribution
Eaux côtières de la moitié nord de l'Australie.
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Maturité sexuelle

Atteinte à 70 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 7 ans.
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  IUCN Liste rouge
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Distribution
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Reproduction
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  Jusqu'à 2 juvéniles mesurant 20 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 Capture et utilisation peu fréquentes.
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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 Rhizoprionodon
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  Espèce Rhizoprionodon taylori
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Photos
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Vidéos
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