Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
family of bivalves
|
| gptkbp:class |
gptkb:Bivalvia
|
| gptkbp:commonName |
freshwater pearl mussels
|
| gptkbp:conservationStatus |
many species endangered
|
| gptkbp:describedBy |
gptkb:John_Edward_Gray
|
| gptkbp:describedYear |
1840
|
| gptkbp:distribution |
gptkb:Northern_Hemisphere
|
| gptkbp:ecologicalRole |
filter feeder
|
| gptkbp:economicImportance |
source of freshwater pearls
|
| gptkbp:habitat |
freshwater
|
| https://www.w3.org/2000/01/rdf-schema#label |
Margaritiferidae
|
| gptkbp:kingdom |
gptkb:Animalia
|
| gptkbp:notableSpecies |
gptkb:Margaritifera_margaritifera
|
| gptkbp:order |
gptkb:Unionida
|
| gptkbp:phylum |
gptkb:Mollusca
|
| gptkbp:reproduction |
larvae are parasitic on fish
|
| gptkbp:shellType |
elongated, thick shells
|
| gptkbp:subfamily |
gptkb:Gibbosulinae
gptkb:Margaritiferinae |
| gptkbp:taxonRank |
gptkb:family
|
| gptkbp:typeSpecies |
gptkb:Margaritifera
|
| gptkbp:bfsParent |
gptkb:Unionida
|
| gptkbp:bfsLayer |
7
|