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gptkbp:instance_of
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gptkb:Shark
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gptkbp:age
|
around 12 years
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gptkbp:aquarium_trade
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common in public aquariums
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gptkbp:behavior
|
schooling fish
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gptkbp:body_shape
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slender and elongated
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gptkbp:breeding_season
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spring to summer
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gptkbp:climate_impact
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sensitive to temperature changes
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gptkbp:color
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grayish-brown
fades with age
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gptkbp:coloration
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darker on top, lighter below
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gptkbp:common_name
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gptkb:dogfish_shark
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gptkbp:conservation_efforts
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monitored by fisheries management
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gptkbp:conservation_status
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IUCN Least Concern
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gptkbp:cultural_significance
|
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 food chain
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gptkbp:egg_size
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none, live birth
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gptkbp:family
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gptkb:Squalidae
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gptkbp:fin_uses
|
shark fin soup
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gptkbp:fins
|
two dorsal fins
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gptkbp:fish_species
|
limited potential
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gptkbp:fishing_impact
|
significant impact on populations
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gptkbp:fishing_regulations
|
regulated in many areas
trawling and longlining
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gptkbp:food_and_beverage
|
fish and chips
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gptkbp:fossil_record
|
ancient lineage
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gptkbp:geographic_distribution
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gptkb:North_Atlantic_Ocean
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gptkbp:growth_rate
|
slow growth rate
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gptkbp:habitat
|
coastal waters
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gptkbp:habitat_range
|
up to 200 meters
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gptkbp:has_family
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related to dogfish sharks.
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gptkbp:has_pet
|
about 20 cm at birth
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gptkbp:has_skin
|
leather production
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gptkbp:head
|
two spines on dorsal fins
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|
https://www.w3.org/2000/01/rdf-schema#label
|
spiny dogfish
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gptkbp:length
|
1.2 meters
|
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gptkbp:lifespan
|
20 years
|
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gptkbp:migration
|
seasonal migration patterns
|
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gptkbp:mouth
|
sharp and pointed
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gptkbp:order
|
gptkb:Squaliformes
|
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gptkbp:predators
|
larger sharks
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gptkbp:public_perception
|
often misunderstood
|
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gptkbp:related_species
|
spiny dogfish (Squalus acanthias)
|
|
gptkbp:reproduction
|
ovoviviparous
|
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gptkbp:research_importance
|
studied for ecological roles
|
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gptkbp:scientific_name
|
Squalus acanthias
|
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gptkbp:senses
|
well-developed sense of smell
|
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gptkbp:social_structure
|
often found in groups
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gptkbp:speed
|
up to 5 km/h
|
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gptkbp:strategic_importance
|
fishing industry
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gptkbp:symbiotic_relationships
|
none known
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gptkbp:threats
|
overfishing
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gptkbp:weight
|
9 kilograms
|
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gptkbp:young
|
called pups
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gptkbp:bfsParent
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gptkb:dogfish
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gptkbp:bfsLayer
|
5
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