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gptkbp:instance_of
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gptkb:species
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|
gptkbp:aquaculture_importance
|
for pearl production
|
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gptkbp:body_shape
|
calcium carbonate
due to environmental factors
crafts and decoration
significant economic activity
radiating ridges
irregularly rounded
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|
gptkbp:class
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gptkb:Bimota
|
|
gptkbp:climate_impact
|
sensitive to temperature changes
|
|
gptkbp:color
|
white to yellowish
depends on environment
with age
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gptkbp:coloration
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gptkb:camouflage
|
|
gptkbp:common_name
|
Pearl oyster
|
|
gptkbp:composed_by
|
varies by age
unique to individuals
up to 200 grams
|
|
gptkbp:conservation_efforts
|
limited awareness
|
|
gptkbp:conservation_status
|
not evaluated
|
|
gptkbp:cultivation
|
aquaculture
|
|
gptkbp:cultural_practices
|
in traditional crafts
|
|
gptkbp:cultural_significance
|
in jewelry
|
|
gptkbp:diet
|
filter feeder
|
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gptkbp:distribution
|
gptkb:Indian_Ocean
|
|
gptkbp:ecological_role
|
ecosystem engineer
|
|
gptkbp:family
|
Pinctadidae
|
|
gptkbp:first_described_by
|
gptkb:Linnaeus_1758
|
|
gptkbp:fishing_regulations
|
gptkb:diving
varies by region
|
|
gptkbp:genetic_diversity
|
important for resilience
|
|
gptkbp:genus
|
gptkb:Pinctada
|
|
gptkbp:gills
|
used for respiration
|
|
gptkbp:growth_rate
|
slow
|
|
gptkbp:habitat
|
coral reefs
marine environments
seafloor
|
|
gptkbp:habitat_range
|
up to 50 meters
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Pinctada radiata
|
|
gptkbp:kingdom
|
gptkb:Animalia
|
|
gptkbp:larval_stage
|
several weeks
open water
planktonic
influenced by temperature
planktonic organisms
affected by currents
influenced by substrate
low in natural conditions
|
|
gptkbp:number_of_stages
|
benthic
|
|
gptkbp:order
|
gptkb:Pectinoida
|
|
gptkbp:phylum
|
gptkb:mollusks
|
|
gptkbp:predators
|
gptkb:fish
|
|
gptkbp:related_species
|
gptkb:Pinctada_margaritifera
|
|
gptkbp:reproduction
|
spawning
|
|
gptkbp:research_importance
|
studies on pearl formation
|
|
gptkbp:shell_collection
|
popular among collectors
|
|
gptkbp:shell_color_diversity
|
high among populations
|
|
gptkbp:shell_color_influence
|
by water quality
|
|
gptkbp:shell_damage
|
from predators
|
|
gptkbp:shell_harvesting
|
regulated in some areas
|
|
gptkbp:shell_interior_color
|
nacreous
|
|
gptkbp:shell_life_span
|
up to 20 years
|
|
gptkbp:shell_market
|
international trade
|
|
gptkbp:shell_shape_diversity
|
observed in different habitats
|
|
gptkbp:size
|
up to 15 cm
|
|
gptkbp:strategic_importance
|
source of pearls
|
|
gptkbp:symbiotic_relationships
|
with algae
barnacles
|
|
gptkbp:threats
|
overfishing
|
|
gptkbp:values
|
high for pearls
|
|
gptkbp:bfsParent
|
gptkb:Pteriidae
|
|
gptkbp:bfsLayer
|
7
|