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gptkbp:instance_of
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gptkb:fish
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gptkbp:bfsLayer
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4
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gptkbp:bfsParent
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gptkb:Lamnidae
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gptkbp:adult_plumage
|
called pups
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gptkbp:behavior
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solitary
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gptkbp:body_style
|
streamlined body
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gptkbp:breeding_season
|
spring to summer
low reproductive rate
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gptkbp:color
|
blue-gray
dark blue on top
white or light gray
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gptkbp:common_name
|
mackerel shark
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gptkbp:conservation_efforts
|
gptkb:API
fishing regulations
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gptkbp:conservation_status
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gptkb:collection
Near Threatened
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gptkbp:cultural_significance
|
featured in fishing lore
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gptkbp:diet
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gptkb:fish
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gptkbp:distribution
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gptkb:North_Atlantic_Ocean
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gptkbp:education
|
occasionally forms schools
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gptkbp:family
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gptkb:Lamnidae
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gptkbp:fins
|
dark with white tips
pointed dorsal fin
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gptkbp:first_described_by
|
gptkb:1780
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gptkbp:fishing_regulations
|
overfishing
longlining
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gptkbp:fossil_record
|
fossils date back to the Miocene
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gptkbp:habitat
|
gptkb:park
up to 500 meters
temperate waters
coastal and offshore waters
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|
https://www.w3.org/2000/01/rdf-schema#label
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porbeagle shark
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gptkbp:hunting_technique
|
ambush predator
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gptkbp:length
|
3.8 meters
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gptkbp:lifespan
|
up to 20 years
|
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gptkbp:migration
|
seasonal migration
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gptkbp:mouth
|
triangular teeth
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gptkbp:order
|
gptkb:Lamniformes
|
|
gptkbp:predators
|
herring
mackerel
sardines
larger sharks
|
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gptkbp:related_species
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gptkb:great_white_shark
|
|
gptkbp:reproduction
|
ovoviviparous
|
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gptkbp:scientific_name
|
gptkb:Lamna_nasus
|
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gptkbp:senses
|
keen sense of smell
|
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gptkbp:social_structure
|
non-social
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gptkbp:species
|
five gill slits
|
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gptkbp:speed
|
up to 40 km/h
|
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gptkbp:symbiotic_relationships
|
none known
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gptkbp:threats
|
bycatch
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gptkbp:traded_on
|
rarely kept in aquariums
|
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gptkbp:weight
|
200 kg
up to 200 kg
|