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gptkbp:instanceOf
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gptkb:species
|
|
gptkbp:alternativeName
|
gptkb:cape_shark
gptkb:grayfish
gptkb:rock_salmon
gptkb:mud_shark
gptkb:piked_dogfish
gptkb:spurdog
dogfish
skittle dog
|
|
gptkbp:class
|
gptkb:Chondrichthyes
|
|
gptkbp:color
|
gray with white spots
|
|
gptkbp:commonName
|
gptkb:spiny_dogfish
|
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gptkbp:conservationStatus
|
Vulnerable
|
|
gptkbp:depthRange
|
surface to 900 meters
|
|
gptkbp:diet
|
gptkb:fish
gptkb:squid
crustaceans
|
|
gptkbp:distinctiveFeature
|
no anal fin
two dorsal spines
|
|
gptkbp:distribution
|
gptkb:North_Atlantic_Ocean
gptkb:North_Pacific_Ocean
|
|
gptkbp:economicImportance
|
high
|
|
gptkbp:family
|
gptkb:Squalidae
|
|
gptkbp:finType
|
dorsal fin with spine
|
|
gptkbp:firstDescribed
|
gptkb:Carl_Linnaeus
1758
|
|
gptkbp:fishingMethod
|
gillnet
trawl
longline
|
|
gptkbp:gestationPeriod
|
18-24 months
|
|
gptkbp:habitat
|
temperate and subarctic waters
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
spiny dogfish
|
|
gptkbp:IUCNStatus
|
Vulnerable
|
|
gptkbp:kingdom
|
gptkb:Animalia
|
|
gptkbp:lifespan
|
up to 40 years
|
|
gptkbp:maximumLength
|
about 1.2 meters
|
|
gptkbp:migratory
|
seasonal
|
|
gptkbp:notableFor
|
longest gestation period among vertebrates
|
|
gptkbp:order
|
gptkb:Squaliformes
|
|
gptkbp:phylum
|
gptkb:Chordata
|
|
gptkbp:predators
|
cod
herring
humans
larger sharks
|
|
gptkbp:region
|
gptkb:Atlantic_Ocean
gptkb:Black_Sea
gptkb:Mediterranean_Sea
gptkb:Pacific_Ocean
|
|
gptkbp:reproduction
|
ovoviviparous
|
|
gptkbp:scientificName
|
gptkb:Squalus_acanthias
|
|
gptkbp:usedFor
|
gptkb:food
fertilizer
fish and chips
|
|
gptkbp:bfsParent
|
gptkb:Olympic_Coast_National_Marine_Sanctuary
|
|
gptkbp:bfsLayer
|
5
|