Ptyctodus

URI: https://gptkb.org/entity/Ptyctodus
GPTKB entity
Statements (24)
Predicate Object
gptkbp:instanceOf gptkb:genus
gptkb:Sarcopterygii
gptkbp:body_shape streamlined
gptkbp:class gptkb:Placodermi
gptkbp:describedBy gptkb:Louis_Agassiz
gptkbp:describedYear 1844
gptkbp:diet durophagous
gptkbp:extinct yes
gptkbp:family gptkb:Ptyctodontidae
gptkbp:fossilRange gptkb:Devonian
gptkbp:foundIn gptkb:Europe
gptkb:North_America
https://www.w3.org/2000/01/rdf-schema#label Ptyctodus
gptkbp:kingdom gptkb:Animalia
gptkbp:notableFeature crushing tooth plates
gptkbp:order gptkb:Ptyctodontida
gptkbp:phylum gptkb:Chordata
gptkbp:relatedTo gptkb:Dunkleosteus
gptkbp:reproduction sexual dimorphism
gptkbp:tailLength heterocercal
gptkbp:typeSpecies gptkb:Ptyctodus_compressus
gptkbp:bfsParent gptkb:Ptyctodontidae
gptkb:Cleveland_Shale
gptkbp:bfsLayer 7