Sea urchin

GPTKB entity

Statements (56)
Predicate Object
gptkbp:instanceOf gptkb:Animalia
gptkb:Echinoderm
gptkbp:color Black
Green
Purple
Red
gptkbp:conservationStatus Varies by species
gptkbp:defenseMechanism Spines
Toxins (in some species)
gptkbp:diet gptkb:algae
Decaying organic matter
gptkbp:distribution Worldwide
gptkbp:eggColor Planktonic eggs
gptkbp:firstDescribed gptkb:Linnaeus,_1758
gptkbp:habitat gptkb:marine
gptkbp:hasBodyPart gptkb:Aristotle's_lantern
Spines
Tube feet
gptkbp:importantFor Model organism in developmental biology
gptkbp:kingdom gptkb:Animalia
gptkbp:larvalStage gptkb:Pluteus
gptkbp:lifespan Up to 30 years
gptkbp:mainEconomicActivity Aquarium trade
Food (uni)
gptkbp:movement Slow
gptkbp:notableFeature gptkb:Aristotle's_lantern_(jaw_structure)
Five-fold symmetry
Movable spines
gptkbp:notableSpecies gptkb:Diadema_setosum
gptkb:Paracentrotus_lividus
gptkb:Strongylocentrotus_purpuratus
gptkb:Echinus_esculentus
gptkbp:phylum gptkb:Echinodermata
gptkbp:predators gptkb:Humans
gptkb:Starfish
Sea otter
Wolf eel
gptkbp:relatedTo gptkb:Starfish
gptkb:Brittle_star
gptkb:Sand_dollar
Sea cucumber
gptkbp:reproduction Sexual
External fertilization
gptkbp:respiration Tube feet
Peristomial gills
gptkbp:scientificName gptkb:lake
gptkbp:skeletonType Calcareous test
gptkbp:symmetry Radial symmetry
gptkbp:taxonRank gptkb:class
gptkbp:bfsParent gptkb:Ninginganiq_National_Wildlife_Area
gptkb:Urchin
gptkb:Sand_Dollar
gptkb:Tisbury_Great_Pond
gptkb:Cagayan,_Philippines
gptkbp:bfsLayer 7
https://www.w3.org/2000/01/rdf-schema#label Sea urchin