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gptkbp:instanceOf
|
class of molluscs
|
|
gptkbp:commonName
|
tusk shells
|
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gptkbp:describedBy
|
gptkb:Bruguière
|
|
gptkbp:describedYear
|
1791
|
|
gptkbp:distribution
|
worldwide
|
|
gptkbp:economicImportance
|
minor
|
|
gptkbp:feedingType
|
detritivore
deposit feeder
|
|
gptkbp:firstAppearance
|
gptkb:Devonian_period
|
|
gptkbp:footFunction
|
burrowing
|
|
gptkbp:fossil
|
good
|
|
gptkbp:habitat
|
marine environments
|
|
gptkbp:hasFoot
|
yes
|
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gptkbp:hasRadula
|
yes
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Scaphopoda
|
|
gptkbp:larvalStage
|
gptkb:trochophore
gptkb:veliger
|
|
gptkbp:notableGenus
|
gptkb:Antalis
gptkb:Dentalium
|
|
gptkbp:numberOfSpecies
|
about 900
|
|
gptkbp:phylum
|
gptkb:Mollusca
|
|
gptkbp:predators
|
gptkb:fish
crabs
sea stars
|
|
gptkbp:range
|
few millimeters to 15 centimeters
|
|
gptkbp:reproduction
|
sexual
|
|
gptkbp:respiration
|
through mantle cavity
|
|
gptkbp:sensoryOrgan
|
captacula
|
|
gptkbp:shape
|
tubular
|
|
gptkbp:shellOpenings
|
both ends
|
|
gptkbp:shellType
|
single, tusk-shaped shell
|
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gptkbp:subfamily
|
gptkb:Conchifera
|
|
gptkbp:usedFor
|
gptkb:jewelry
ornaments
|
|
gptkbp:bfsParent
|
gptkb:Gastropoda
gptkb:Mollusca
|
|
gptkbp:bfsLayer
|
5
|