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gptkbp:instanceOf
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gptkb:species
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gptkbp:class
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gptkb:Chondrichthyes
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gptkbp:conservationStatus
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Critically Endangered
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gptkbp:diet
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gptkb:fish
crustaceans
cephalopods
other sharks
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gptkbp:distinctiveFeature
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wide, T-shaped head (cephalofoil)
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gptkbp:distribution
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tropical and warm temperate waters worldwide
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gptkbp:family
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gptkb:Sphyrnidae
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gptkbp:firstDescribed
|
gptkb:Eduard_Rüppell
1837
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gptkbp:genus
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gptkb:Sphyrna
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gptkbp:habitat
|
coastal areas
continental shelves
lagoons
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|
https://www.w3.org/2000/01/rdf-schema#label
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great hammerhead
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gptkbp:IUCNStatus
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gptkb:CR
|
|
gptkbp:kingdom
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gptkb:Animalia
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gptkbp:lifespan
|
20 to 30 years
|
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gptkbp:litterSize
|
6 to 42
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gptkbp:maximumLength
|
6.1 meters
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gptkbp:maximumSpeed
|
580 kg
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gptkbp:notableFeature
|
migratory
solitary
enhanced sensory perception
eyes positioned on ends of head
ampullae of Lorenzini for detecting electric fields
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gptkbp:order
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gptkb:Carcharhiniformes
|
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gptkbp:phylum
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gptkb:Chordata
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|
gptkbp:predators
|
humans
larger sharks
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gptkbp:reproduction
|
viviparous
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gptkbp:scientificName
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gptkb:Sphyrna_mokarran
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gptkbp:swimmingAbility
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up to 20 km/h
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gptkbp:teeth
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triangular and serrated
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gptkbp:threats
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overfishing
bycatch
finning
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gptkbp:uses
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gptkb:meat
gptkb:skin
collagen
fins for shark fin soup
liver oil
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gptkbp:bfsParent
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gptkb:Sphyrna_mokarran
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gptkbp:bfsLayer
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7
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