Statements (34)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
subfamily
|
| gptkbp:bodyPlan |
two tagmata
|
| gptkbp:describedBy |
gptkb:Wilhelm_de_Haan
|
| gptkbp:describedYear |
1833
|
| gptkbp:distinctiveFeature |
chelicerae
|
| gptkbp:extantSpecies |
over 77,000
|
| gptkbp:firstAppearance |
gptkb:Cambrian_period
|
| gptkbp:fossil |
extensive
|
| gptkbp:habitat |
gptkb:marine
terrestrial |
| https://www.w3.org/2000/01/rdf-schema#label |
Chelicerata
|
| gptkbp:includes |
horseshoe crabs
spiders sea spiders scorpions |
| gptkbp:kingdom |
gptkb:Animalia
|
| gptkbp:larvalStage |
protonymphon
|
| gptkbp:mayInclude |
gptkb:Arachnida
gptkb:Merostomata gptkb:Pycnogonida |
| gptkbp:notableSite |
gptkb:Eurypterids
|
| gptkbp:numberOfLegs |
eight
|
| gptkbp:phylum |
gptkb:Arthropoda
|
| gptkbp:reproduction |
sexual
|
| gptkbp:respiration |
book lungs
gills tracheae |
| gptkbp:sisterGroup |
gptkb:Mandibulata
|
| gptkbp:tagmata |
opisthosoma
prosoma |
| gptkbp:bfsParent |
gptkb:Dragon
gptkb:Crustacea gptkb:Arthropoda |
| gptkbp:bfsLayer |
4
|