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gptkbp:instance_of
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gptkb:species
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gptkbp:bfsLayer
|
4
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gptkbp:bfsParent
|
gptkb:Hammerhead_sharks
gptkb:Sphyrna_spp.
gptkb:Hammerhead_shark
gptkb:Lamniformes
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gptkbp:behavior
|
schooling
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gptkbp:body_style
|
well-developed
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gptkbp:breeding_season
|
spring to summer
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|
gptkbp:campus_facilities
|
varies from small to large
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gptkbp:color
|
grayish-brown
hammer-shaped
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gptkbp:common_name
|
gptkb:scalloped_hammerhead
gptkb:Scalloped_Hammerhead_Shark
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|
gptkbp:conservation_efforts
|
protected in some areas
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gptkbp:conservation_status
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gptkb:collection
Endangered
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gptkbp:cuisine
|
consumed by humans
|
|
gptkbp:cultural_significance
|
featured in folklore
|
|
gptkbp:diet
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gptkb:product
|
|
gptkbp:environmental_impact
|
affects distribution
|
|
gptkbp:eye_color
|
located on the ends of the hammer
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|
gptkbp:family
|
gptkb:Sphyrnidae
|
|
gptkbp:fins
|
long and slender
shark fin soup
|
|
gptkbp:first_described_by
|
1837
|
|
gptkbp:fishing_regulations
|
varies by region
targeted by longlines
|
|
gptkbp:foraging_behavior
|
active hunters
|
|
gptkbp:genetic_diversity
|
studied for conservation
|
|
gptkbp:genus
|
gptkb:Sphyrna
|
|
gptkbp:gestation_period
|
approximately 11 months
|
|
gptkbp:habitat
|
coastal waters
offshore waters
inshore waters
prefer warm waters
|
|
gptkbp:has_authority_over
|
Griffith & Smith
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Sphyrna lewini
|
|
gptkbp:interacts_with
|
gptkb:launch_complex
|
|
gptkbp:length
|
4.5 meters
|
|
gptkbp:lifespan
|
20 years
|
|
gptkbp:market
|
regulated by CITES
|
|
gptkbp:mating_system
|
elaborate courtship displays
|
|
gptkbp:migration
|
seasonal
|
|
gptkbp:population_trend
|
declining
|
|
gptkbp:predators
|
larger sharks
|
|
gptkbp:public_awareness
|
conservation campaigns
|
|
gptkbp:range
|
tropical and subtropical waters
|
|
gptkbp:reproduction
|
ovoviviparous
|
|
gptkbp:research
|
ongoing
|
|
gptkbp:research_focus
|
studied for behavior and ecology
|
|
gptkbp:seasonal_activities
|
influenced by water temperature
|
|
gptkbp:sights
|
excellent
|
|
gptkbp:social_structure
|
often found in schools
|
|
gptkbp:sound
|
sensitive
|
|
gptkbp:speed
|
up to 25 km/h
|
|
gptkbp:symbiotic_relationships
|
with cleaner fish
|
|
gptkbp:threats
|
overfishing
|
|
gptkbp:traded_on
|
common in public aquariums
|
|
gptkbp:weight
|
200 kg
|
|
gptkbp:wildlife
|
coral reef degradation
high for juveniles
|
|
gptkbp:youth_programs
|
up to 30 pups
|