Speartooth shark

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Speartooth shark
Conservation status
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Chondrichthyes
Subclass: Elasmobranchii
Order: Carcharhiniformes
Family: Carcharhinidae
Genus: Glyphis
Species: G. glyphis
Binomial name
Glyphis glyphis
(Müller & Henle, 1839)


The speartooth shark, Glyphis glyphis, is a shark of the family Carcharhinidae, found in the tropical waters of the western Pacific Ocean between latitudes 5° N and 21° S. This little-known species has an uncertain occurrence in Malaysia, Papua New Guinea, and Queensland, Australia, known only from the original account of Müller & Henle (1839). The holotype has no capture locality listed for it. It is presumably found inshore, and may possibly reach 3 m.

It is viviparous but its biology is poorly known.

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