Assertion: catfish's fin | /r/HasAspect | spine
Facets:
value: usually
type: TEMPORAL
value: at the forward edge
type: LOCATION
value: exactly
type: DEGREE
Source sentences:
text: Their anal fin is long, their tail fin has a deep fork, and their dorsal fin and posterior fins have spines, which help them defend themselves.
text: The dorsal fin of most catfish species exactly has two spines, the first one very short.
text: When present, the adipose fin usually has a spine at the forward edge.
text: Their anal fin is long, their tail fin has a deep fork, and their dorsal fin and posterior fins have spines, which help them defend themselves.
text: Also, only the pectoral fins have spines.