Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:subsidiary
|
| gptkbp:characteristic |
cartilaginous skeleton
heterocercal tail spiral valve intestine reduced ossification |
| gptkbp:class |
gptkb:Actinopterygii
|
| gptkbp:containsGenus |
gptkb:Acipenseriformes
gptkb:Polypteriformes |
| gptkbp:distinctiveFeature |
gptkb:Neopterygii
gptkb:Holostei gptkb:Teleostei |
| gptkbp:extantSpecies |
gptkb:bichirs
gptkb:paddlefishes gptkb:sturgeons |
| gptkbp:fossilRange |
Early Triassic to present
|
| gptkbp:habitat |
gptkb:marine
brackish water freshwater |
| https://www.w3.org/2000/01/rdf-schema#label |
Chondrostei
|
| gptkbp:kingdom |
gptkb:Animalia
|
| gptkbp:notableMember |
gptkb:Acipenser
gptkb:Polyodon gptkb:Polypterus |
| gptkbp:numberOfSpecies |
~52 (extant)
|
| gptkbp:phylum |
gptkb:Chordata
|
| gptkbp:taxonRank |
gptkb:subsidiary
|
| gptkbp:bfsParent |
gptkb:Actinopterygii
|
| gptkbp:bfsLayer |
5
|