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 Bigeye sandtiger (Odontaspis noronhai)

  Index
> Photo
> Range Map
> Systematics
> Name
> Appearance
> Coloration
> Distribution
> Biology
> Feeding
> Size
> Reproduction
> Similar Species
> Endangerment
> Danger to Humans

 Photo

Bigeye sandtiger
No image of Bigeye sandtiger found in the Shark Database
 Range Map

Earth Map


 Systematics

Phylum: Vertebates (Chordata)

Class: Carlilagenous Fishes (Chondrichthyes)
  Order: Mackerel sharks (Lamniformes)
    Family: Sandtiger sharks (Odontaspididae)
      Genus: Odontaspis (Odontaspis)


 Name

Scientific: Odontaspis noronhai
German: Grossaugen-Sandtiger
English: Bigeye sandtiger
French: Requin noronhai
Spanish: Solrayo ojigrande


 Appearance

Bulky, with a long, bulbously conical snout. Large eyes, without nictitating membrane. Prominent teeth. Mouth is extending behind the eyes. Origin of first dorsal fin over the rear ends of the pectoral fins. Second dorsal fin over the pelvic fins (over the first thirds of its bases). Low and long anal fin. Precaudal pit present (a feature that is mostly present in requiem sharks and hammerheads).

 Coloration

Uniform chocolate brown, without spots.

 Distribution

Western Atlantic: Brazil. Eastern Atlantic: Madeira. Western Indian Ocean: Possibly in the area of the Seychelles.

 Biology

A little-known deepwater shark. Prefers to live in greater depth between 600 m and 1000 m, over the continental shelves and slopes.

 Feeding

Unknown.

 Size

Average size probably around 250 cm and 300 cm, maximum total length about 360 cm.

 Reproduction

Unknown, probably aplacental viviparous (ovoviviparous).

 Similar Species

Other sandtiger sharks have a similar appearance and taxonomic features have to be used to clearly differ.

 Endangerment

Status in the IUCN Red List(1994):

Main criterion: > DD (Data Deficient)
Sub criterion:
Trend: Unknown


 Danger to Humans

Unknown, but most likely harmless.



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