Statements (49)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Shark
|
| gptkbp:adaptation |
Head shape aids in hunting and navigation
|
| gptkbp:age |
Born live after gestation
|
| gptkbp:averageTemperature |
3 to 6 meters
|
| gptkbp:behavior |
Social species
|
| gptkbp:biodiversity |
Nine recognized species
|
| gptkbp:breedingSeason |
Spring to summer
|
| gptkbp:colors |
Gray to brownish
Some species have distinct markings |
| gptkbp:cultural_significance |
Featured in various media and folklore
|
| gptkbp:diet |
Carnivore
|
| gptkbp:distribution |
Tropical and subtropical waters
|
| gptkbp:educational_programs |
Forms schools during the day
|
| gptkbp:environmental_impact |
Affected by climate change and ocean warming
|
| gptkbp:environmentalProtection |
Top predator in marine ecosystems
|
| gptkbp:family |
gptkb:Sphyrnidae
|
| gptkbp:fauna |
Research into farming practices ongoing
|
| gptkbp:fishSpecies |
Regulated in many countries
Caught by longlines and gillnets Popular in public aquariums Populations declining due to overfishing |
| gptkbp:fossilRecord |
Ancestors date back millions of years
|
| gptkbp:genus |
gptkb:Sphyrna
|
| gptkbp:habitat |
Prefers shallow waters near the coast
Coastal_waters |
| https://www.w3.org/2000/01/rdf-schema#label |
Hammerhead
|
| gptkbp:intelligence |
Possesses complex behaviors
|
| gptkbp:interactsWith |
Occasionally dangerous but generally not aggressive
|
| gptkbp:lifespan |
20 to 30 years
|
| gptkbp:localNames |
Known by various names in different cultures
|
| gptkbp:migration |
Seasonal migrations
|
| gptkbp:mouth |
Triangular_and_serrated
|
| gptkbp:notable_feature |
Wide, flattened head
|
| gptkbp:predators |
Orcas_and_larger_sharks
|
| gptkbp:public_perception |
Often misunderstood as dangerous.
|
| gptkbp:reproduction |
Oviparous and viviparous
|
| gptkbp:research |
Research ongoing to understand diversity
Studied using tagging and tracking |
| gptkbp:research_focus |
Studied for unique head shape
|
| gptkbp:senses |
Excellent vision and electroreception
|
| gptkbp:size |
Size varies by species
|
| gptkbp:socialStructure |
Hierarchical social groups
|
| gptkbp:sustainability_initiatives |
Varies by species
Protected in some regions |
| gptkbp:symbioticRelationships |
May associate with other species for protection
|
| gptkbp:threats |
Overfishing and habitat loss
|
| gptkbp:tourism |
Attracts divers and marine enthusiasts
|
| gptkbp:waterSource |
Fast and agile
|
| gptkbp:wingArea |
Valuable in shark fin trade
|