Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
extinct order of fishes
|
| gptkbp:characteristic |
flattened body
armored head and thorax |
| gptkbp:class |
gptkb:Placodermi
|
| gptkbp:commonName |
petalichthyids
|
| gptkbp:describedBy |
gptkb:Traquair
|
| gptkbp:describedYear |
1889
|
| gptkbp:distribution |
worldwide (Devonian seas)
|
| gptkbp:extinct |
yes
|
| gptkbp:fossilRange |
gptkb:Devonian
|
| gptkbp:habitat |
gptkb:marine
|
| https://www.w3.org/2000/01/rdf-schema#label |
Petalichthyida
|
| gptkbp:kingdom |
gptkb:Animalia
|
| gptkbp:notableMember |
Lunaspis
Macropetalichthys |
| gptkbp:phylum |
gptkb:Chordata
|
| gptkbp:relatedTo |
gptkb:Placodermi
|
| gptkbp:bfsParent |
gptkb:Placoderms
|
| gptkbp:bfsLayer |
6
|