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gptkbp:instance_of
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gptkb:order
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gptkbp:anatomy
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gptkb:ampullae_of_Lorenzini
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gptkbp:behavior
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electrolocation
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gptkbp:body_shape
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laterally compressed
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gptkbp:breathability
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gills
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gptkbp:characterized_by
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elongated body
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gptkbp:color_scheme
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striped or spotted
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gptkbp:coloration
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varied coloration
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gptkbp:common_name
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gptkb:knifefish
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gptkbp:family
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gptkb:Rhamphichthyidae
gptkb:Gymnotidae
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gptkbp:fins
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pectoral fins
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gptkbp:foot
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cartilaginous skeleton
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gptkbp:habitat
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gptkb:river
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gptkbp:has_adaptation
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nocturnal behavior
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gptkbp:has_diet
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carnivorous
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gptkbp:has_distribution
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gptkb:South_America
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https://www.w3.org/2000/01/rdf-schema#label
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Gymnotiformes
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gptkbp:is_characterized_by
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lack of dorsal fin
long anal fin
highly flexible body
soft-bodied fish
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gptkbp:is_found_in
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gptkb:river
gptkb:Orinoco_River
gptkb:Lake_Titicaca
gptkb:Rio_Paraná
gptkb:Paraguay_River
freshwater environments
Pantanal wetlands
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gptkbp:is_known_for
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aggressive behavior
social behavior
electric organ
diverse habitats
varied reproductive strategies
unique reproductive strategies
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gptkbp:is_known_to
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form schools
adapt to various environments
exhibit parental care
communicate through electric signals
produce electric fields
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gptkbp:is_notable_for
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highly developed sensory systems
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gptkbp:is_part_of
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gptkb:Euteleostei
gptkb:Teleostei
gptkb:Actinopterygii
Biodiversity of South America
Neotropical fish fauna
Neotropical freshwater fish
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gptkbp:is_related_to
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gptkb:Osteoglossiformes
gptkb:Mormyridae
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gptkbp:is_studied_in
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ichthyology
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gptkbp:is_subject_to
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fishing pressure
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gptkbp:is_threatened_by
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pollution
habitat loss
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gptkbp:is_used_in
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gptkb:traditional_medicine
aquarium trade
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gptkbp:length
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up to 2 meters
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gptkbp:lifespan
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up to 15 years
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gptkbp:reproduction
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oviparous
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gptkbp:species
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gptkb:Electrophorus_electricus
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gptkbp:bfsParent
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gptkb:Electrophorus_electricus
gptkb:Electric_eel
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gptkbp:bfsLayer
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5
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