Statements (72)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:species
|
| gptkbp:bfsLayer |
5
|
| gptkbp:bfsParent |
gptkb:Pteriidae
|
| gptkbp:body_style |
calcium carbonate
due to environmental factors crafts and decoration significant economic activity radiating ridges irregularly rounded |
| gptkbp:class |
gptkb:horse_race
|
| gptkbp:collection |
popular among collectors
|
| gptkbp:collects |
regulated in some areas
|
| gptkbp:color |
gptkb:Detective
white to yellowish depends on environment with age high among populations nacreous by water quality |
| gptkbp:common_name |
Pearl oyster
|
| gptkbp:composed_of |
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:damage |
from predators
|
| gptkbp:diet |
filter feeder
|
| gptkbp:distribution |
gptkb:Indian_Ocean
|
| gptkbp:ecological_role |
ecosystem engineer
for pearl production |
| gptkbp:environmental_impact |
sensitive to temperature changes
|
| gptkbp:family |
Pinctadidae
|
| gptkbp:first_described_by |
gptkb:Linnaeus_1758
|
| gptkbp:fishing_regulations |
gptkb:Basketball_Player
varies by region |
| gptkbp:genetic_diversity |
important for resilience
observed in different habitats |
| gptkbp:genus |
gptkb:Pinctada
|
| gptkbp:growth_rate |
slow
|
| gptkbp:habitat |
up to 50 meters
coral reefs marine environments seafloor |
| https://www.w3.org/2000/01/rdf-schema#label |
Pinctada radiata
|
| gptkbp:kingdom |
gptkb:mythological_figure
|
| gptkbp:larval_stage |
several weeks
open water planktonic influenced by temperature planktonic organisms affected by currents influenced by substrate low in natural conditions |
| gptkbp:lifespan |
up to 20 years
|
| gptkbp:market |
international trade
|
| gptkbp:number_of_stages |
benthic
|
| gptkbp:order |
gptkb:Pectinoida
|
| gptkbp:phylum |
gptkb:mythological_figure
|
| gptkbp:predators |
gptkb:fish
|
| gptkbp:related_species |
gptkb:Pinctada_margaritifera
|
| gptkbp:reproduction |
spawning
|
| gptkbp:research_focus |
studies on pearl formation
|
| gptkbp:size |
up to 15 cm
|
| gptkbp:species |
used for respiration
|
| gptkbp:strategic_importance |
source of pearls
|
| gptkbp:symbiotic_relationships |
with algae
barnacles |
| gptkbp:threats |
overfishing
|
| gptkbp:values |
high for pearls
|