Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:family
|
| gptkbp:bfsLayer |
3
|
| gptkbp:bfsParent |
gptkb:Electrophorus_electricus
|
| gptkbp:behavior |
nocturnal
|
| gptkbp:body_style |
laterally compressed
|
| gptkbp:characteristics |
electroreception
elongated body |
| gptkbp:color |
varies by species
|
| gptkbp:common_name |
gptkb:knifefish
|
| gptkbp:communication |
electrical signals
|
| gptkbp:conservation_status |
varies by species
|
| gptkbp:diet |
carnivorous
|
| gptkbp:distribution |
gptkb:South_America
|
| gptkbp:fins |
reduced or absent
|
| gptkbp:first_described_by |
1817
|
| gptkbp:habitat |
freshwater
|
| https://www.w3.org/2000/01/rdf-schema#label |
Gymnotidae
|
| gptkbp:is_essential_for |
fishing
aquarium trade |
| gptkbp:notable_species |
gptkb:Gymnotus_carapo
gptkb:5 gptkb:Electrophorus_electricus |
| gptkbp:predators |
larger fish
|
| gptkbp:related_to |
gptkb:Mormyridae
|
| gptkbp:reproduction |
oviparous
|
| gptkbp:size |
up to 2.5 meters
|
| gptkbp:species |
over 30
|