Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
extinct order of fishes
|
| gptkbp:class |
gptkb:Placodermi
|
| gptkbp:commonFossilLocations |
gptkb:Australia
gptkb:Europe gptkb:North_America |
| gptkbp:diet |
durophagous (hard-shelled prey)
|
| gptkbp:extinct |
yes
|
| gptkbp:fossilRange |
gptkb:Devonian
|
| https://www.w3.org/2000/01/rdf-schema#label |
Ptyctodontida
|
| gptkbp:jawType |
beak-like jaws
|
| gptkbp:kingdom |
gptkb:Animalia
|
| gptkbp:notableFeature |
sexual dimorphism
had reduced armor compared to other placoderms resembled modern chimaeras viviparity (live birth) |
| gptkbp:notableGenus |
gptkb:Materpiscis
gptkb:Austroptyctodus gptkb:Campbellodus |
| gptkbp:order |
gptkb:Woodward,_1891
|
| gptkbp:phylum |
gptkb:Chordata
|
| gptkbp:shape |
streamlined
|
| gptkbp:subclassOf |
gptkb:Placodermi
|
| gptkbp:bfsParent |
gptkb:Materpiscis
gptkb:Materpiscis_attenboroughi |
| gptkbp:bfsLayer |
6
|