Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:state_order
|
| gptkbp:characteristic |
cartilaginous skeleton
electroreception heterocercal tail spiral valve intestine |
| gptkbp:class |
gptkb:Actinopterygii
|
| gptkbp:commonName |
sturgeons and paddlefishes
|
| gptkbp:conservationStatus |
many species endangered
|
| gptkbp:containsFamily |
gptkb:Acipenseridae
gptkb:Polyodontidae |
| gptkbp:describedBy |
gptkb:Charles_Lucien_Bonaparte
|
| gptkbp:describedYear |
1831
|
| gptkbp:distribution |
gptkb:Northern_Hemisphere
|
| gptkbp:economicImportance |
source of caviar
|
| gptkbp:extantSpecies |
about 27
|
| gptkbp:fossilRange |
Jurassic to Recent
|
| gptkbp:habitat |
brackish water
freshwater |
| https://www.w3.org/2000/01/rdf-schema#label |
Acipenseriformes
|
| gptkbp:kingdom |
gptkb:Animalia
|
| gptkbp:notableMember |
gptkb:Acipenser
gptkb:Huso gptkb:Polyodon gptkb:Psephurus |
| gptkbp:phylum |
gptkb:Chordata
|
| gptkbp:bfsParent |
gptkb:fish
|
| gptkbp:bfsLayer |
4
|