Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:state_order
|
| gptkbp:class |
gptkb:lake
|
| gptkbp:commonName |
cassiduloids
|
| gptkbp:contains |
Cassidulidae
Eurhodiidae Faujasiidae Neolampadidae Plesiolampadidae |
| gptkbp:distinctiveFeature |
irregular sea urchins
reduced or absent Aristotle's lantern |
| gptkbp:extantSpecies |
yes
|
| gptkbp:firstAppearance |
gptkb:Jurassic_period
|
| gptkbp:fossilRange |
Jurassic to Recent
|
| gptkbp:habitat |
gptkb:marine
|
| gptkbp:kingdom |
gptkb:Animalia
|
| gptkbp:numberOfFamilies |
about 5
|
| gptkbp:numberOfSpecies |
about 30
|
| gptkbp:phylum |
gptkb:Echinodermata
|
| gptkbp:bfsParent |
gptkb:Clypeasteroida
|
| gptkbp:bfsLayer |
8
|
| http://www.w3.org/2000/01/rdf-schema#label |
Cassiduloida
|