Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:genus
|
| gptkbp:bodyCovering |
bony armor
|
| gptkbp:class |
gptkb:Pteraspidomorphi
|
| gptkbp:describedBy |
gptkb:Louis_Agassiz
|
| gptkbp:describedYear |
1835
|
| gptkbp:diet |
filter feeder
|
| gptkbp:extinct |
yes
|
| gptkbp:family |
Pteraspididae
|
| gptkbp:fossilRange |
gptkb:Devonian
|
| gptkbp:foundIn |
gptkb:Europe
gptkb:North_Africa |
| https://www.w3.org/2000/01/rdf-schema#label |
Pteraspis
|
| gptkbp:kingdom |
gptkb:Animalia
|
| gptkbp:notableFeature |
streamlined body
lacked jaws elongated rostrum |
| gptkbp:order |
gptkb:Pteraspidiformes
|
| gptkbp:phylum |
gptkb:Chordata
|
| gptkbp:residesIn |
marine environments
|
| gptkbp:size |
about 20 cm
|
| gptkbp:typeSpecies |
Pteraspis rostrata
|
| gptkbp:bfsParent |
gptkb:Heterostraci
|
| gptkbp:bfsLayer |
6
|