|
gptkbp:instanceOf
|
phylum
|
|
gptkbp:circulatorySystem
|
absent
|
|
gptkbp:commonName
|
arrow worms
|
|
gptkbp:describedBy
|
gptkb:Karl_Gegenbaur
|
|
gptkbp:diet
|
zooplankton
|
|
gptkbp:distribution
|
worldwide oceans
|
|
gptkbp:ecologicalRole
|
planktonic predator
|
|
gptkbp:feedingType
|
carnivorous
|
|
gptkbp:firstDescribed
|
1844
|
|
gptkbp:fossil
|
gptkb:Cambrian
|
|
gptkbp:habitat
|
gptkb:marine
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Chaetognatha
|
|
gptkbp:importantFor
|
indicator species
food web component
|
|
gptkbp:kingdom
|
gptkb:Animalia
|
|
gptkbp:larvalStage
|
direct
|
|
gptkbp:majorClass
|
gptkb:Aphragmophora
gptkb:Phragmophora
gptkb:Sagittoidea
|
|
gptkbp:movement
|
darting
|
|
gptkbp:nervousSystem
|
simple
|
|
gptkbp:notableFeature
|
transparent body
grasping spines
horizontal fins
|
|
gptkbp:numberOfSpecies
|
about 120
|
|
gptkbp:phylogeneticPosition
|
unknown
|
|
gptkbp:predators
|
gptkb:fish
copepods
larval fish
other plankton
|
|
gptkbp:range
|
2 mm to 120 mm
|
|
gptkbp:reproduction
|
hermaphroditic
|
|
gptkbp:respiration
|
absent
|
|
gptkbp:shape
|
bilateral
|
|
gptkbp:subkingdom
|
gptkb:Eumetazoa
|
|
gptkbp:superfamily
|
gptkb:Protostomia
|
|
gptkbp:bfsParent
|
gptkb:Metazoa
|
|
gptkbp:bfsLayer
|
6
|