Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:family
|
| gptkbp:characteristic |
venomous tail spine
|
| gptkbp:class |
gptkb:Chondrichthyes
|
| gptkbp:commonName |
river stingrays
|
| gptkbp:conservationStatus |
varies by species
|
| gptkbp:describedBy |
gptkb:Johannes_Peter_Müller
gptkb:Friedrich_Gustav_Jakob_Henle |
| gptkbp:describedYear |
1834
|
| gptkbp:diet |
carnivorous
|
| gptkbp:distribution |
gptkb:South_America
|
| gptkbp:economicImportance |
gptkb:fish
aquarium trade |
| gptkbp:habitat |
freshwater
|
| https://www.w3.org/2000/01/rdf-schema#label |
Potamotrygonidae
|
| gptkbp:kingdom |
gptkb:Animalia
|
| gptkbp:notableSpecies |
gptkb:Potamotrygon_leopoldi
gptkb:Potamotrygon_motoro Potamotrygon henlei Potamotrygon orbignyi |
| gptkbp:numberOfSpecies |
4
over 30 |
| gptkbp:order |
gptkb:Myliobatiformes
|
| gptkbp:phylum |
gptkb:Chordata
|
| gptkbp:reproduction |
viviparous
|
| gptkbp:threats |
habitat loss
overfishing |
| gptkbp:typeSpecies |
gptkb:Potamotrygon_motoro
|
| gptkbp:bfsParent |
gptkb:Freshwater_stingray
gptkb:Myliobatiformes |
| gptkbp:bfsLayer |
7
|