Assertion: electric catfish | /r/HasProperty | nocturnal
Facets:
value: usually
type: DEGREE
Source sentences:
text: Electric catfish are usually nocturnal and feed primarily on other fish, incapacitating their prey with electric discharges.
text: Electric catfish are usually nocturnal and carnivorous.
text: They are nocturnal and carnivorous.
text: The Electric Catfish is nocturnal coming out at night to hunt for tasty snacks.