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gptkbp:instance_of
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gptkb:species
gptkb:Shark
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gptkbp:adaptations
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gptkb:camouflage
burrowing in sand
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gptkbp:age
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3-4 years
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gptkbp:aquarium_trade
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public aquariums
rarely kept in aquariums
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gptkbp:behavior
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demersal
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gptkbp:body_shape
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flattened body
flattened
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gptkbp:breathability
|
gills
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gptkbp:breeding_season
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spring to summer
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gptkbp:climate_impact
|
temperature sensitivity
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gptkbp:color
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gptkb:camouflage
can change color slightly
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gptkbp:color_scheme
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dark spots
irregular spots
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gptkbp:coloration
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light brown to gray
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gptkbp:common_name
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gptkb:Pacific_Angel_Shark
Pacific angelshark
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gptkbp:conservation_efforts
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gptkb:Oceana
limited
marine protected areas
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gptkbp:conservation_status
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Near Threatened
population declining
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gptkbp:cultural_significance
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local fisheries
not widely known
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gptkbp:depth
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up to 200 meters
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gptkbp:diet
|
benthic invertebrates
benthic fish
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gptkbp:distribution
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gptkb:Eastern_Pacific_Ocean
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gptkbp:ecological_role
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gptkb:ecosystem
gptkb:Predator
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gptkbp:egg_size
|
not applicable
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gptkbp:eye_color
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dorsal position
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gptkbp:family
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gptkb:Squatinidae
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gptkbp:fins
|
pectoral fins
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gptkbp:first_described_by
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1856
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gptkbp:fish_species
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limited
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gptkbp:fishing_impact
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bycatch
caught as bycatch
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gptkbp:fishing_regulations
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varies by region
catch limits
bottom trawling
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gptkbp:genetic_studies
|
population genetics
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gptkbp:genus
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gptkb:Squatina
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gptkbp:gills
|
five pairs
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gptkbp:habitat
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gptkb:ocean
coastal waters
sandy or muddy bottoms
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gptkbp:habitat_preference
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sandy or muddy bottoms
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gptkbp:habitat_range
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up to 100 meters
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gptkbp:has_pet
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20-30 cm
about 30 cm
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Pacific Angel Shark
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gptkbp:is_threatened_by
|
overfishing
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gptkbp:length
|
2.5 meters
1.5 meters
up to 2.5 meters
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gptkbp:lifespan
|
up to 25 years
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gptkbp:local_names
|
angel shark
angelote
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gptkbp:migration
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non-migratory
seasonal movements
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gptkbp:order
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gptkb:Squatiniformes
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gptkbp:population_trend
|
declining
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gptkbp:predators
|
larger sharks
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gptkbp:range
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gptkb:Pacific_Ocean
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gptkbp:related_species
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gptkb:Squatina_squatina
other angel sharks
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gptkbp:reproduction
|
ovoviviparous
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gptkbp:research
|
field studies
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gptkbp:research_focus
|
population dynamics
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gptkbp:research_importance
|
ecological role
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gptkbp:research_status
|
studied but not extensively
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gptkbp:scientific_name
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gptkb:Squatina_californica
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gptkbp:senses
|
electroreception
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gptkbp:social_structure
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solitary
solitary or in pairs
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gptkbp:symbiotic_relationships
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none known
cleaner fish
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gptkbp:threats
|
habitat loss
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gptkbp:wildlife
|
important for species survival
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gptkbp:young
|
pups
called pups
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