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gptkbp:instance_of
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gptkb:Shark
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gptkbp:adaptation
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electroreception
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gptkbp:adaptations
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nocturnal hunting
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gptkbp:aquarium_trade
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common in public aquariums
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gptkbp:average_temperature
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wide range of temperatures
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gptkbp:behavior
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schooling fish
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gptkbp:body_shape
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elongated and slender
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gptkbp:breeding_season
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spring to summer
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gptkbp:color
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gray to brown
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gptkbp:coloration
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camouflaged against the ocean floor
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gptkbp:conservation_efforts
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in place for some species
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gptkbp:conservation_status
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varies by species
varies by region
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gptkbp:cultural_significance
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featured in folklore
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gptkbp:diet
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gptkb:carnivore
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gptkbp:ecological_role
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top predator in some ecosystems
important for maintaining balance.
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gptkbp:family
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gptkb:Squalidae
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gptkbp:fins
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two dorsal fins
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gptkbp:fish_species
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being explored
targeted for meat and oil
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gptkbp:fishing_impact
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affects population dynamics
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gptkbp:fishing_regulations
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trawling
subject to quotas
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gptkbp:fossil_record
|
dating back to the Jurassic period
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gptkbp:genetic_diversity
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high among populations
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gptkbp:geographic_distribution
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worldwide
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gptkbp:growth_rate
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slow-growing species
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gptkbp:habitat
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marine environments
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gptkbp:habitat_range
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up to 200 meters
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gptkbp:has_skin
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rough and sandpaper-like
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|
https://www.w3.org/2000/01/rdf-schema#label
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dogfish
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gptkbp:is_a
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gptkb:fish
|
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gptkbp:is_targeted_at
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often caught unintentionally
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gptkbp:lifespan
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up to 20 years
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gptkbp:marketed_as
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food and fishmeal
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gptkbp:migration
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seasonal migrations
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gptkbp:mouth
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sharp and pointed
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gptkbp:notable_feature
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spines on dorsal fins
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gptkbp:order
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gptkb:Squaliformes
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gptkbp:predators
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larger sharks
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gptkbp:public_perception
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often misunderstood as dangerous
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gptkbp:related_species
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gptkb:dogfish_shark
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gptkbp:reproduction
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ovoviviparous
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gptkbp:research_focus
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impact of climate change
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gptkbp:research_importance
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model organism for studies
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gptkbp:senses
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well-developed sense of smell
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gptkbp:size
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varies by species
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gptkbp:social_structure
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often found in groups
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gptkbp:species
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gptkb:smooth_dogfish
gptkb:spiny_dogfish
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gptkbp:symbiotic_relationships
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with cleaner fish
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gptkbp:threats
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overfishing
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gptkbp:young
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called pups
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gptkbp:bfsParent
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gptkb:fish
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gptkbp:bfsLayer
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4
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