Assertion: tetra's fin | /r/HasProperty | long anal
Facets:
Source sentences:
text: Additionally, tetras possess a long anal fin stretching from a position just posterior of the dorsal fin and ending on the ventral caudal peduncle, and a small, fleshy adipose fin located dorsally between the dorsal and caudal fins.
text: Tetras can be recognized by their flat bodies, forked tails, long dorsal fins and anal fins that stretch from midway along the underside of the body to the start of the tail fin.