Assertion: perch's body | /r/HasProperty | 2 dorsal fins
Facets:
Source sentences:
text: It is distinguished from other members of its warm- to cool-water community by its short, stubby, hunch-backed body; 2 dorsal fins, of which the first has spiny rays; rather large mouth; bright yellow to green eyes; and lateral pattern of 7 green to brownish, tapered bars over a bright yellow to greenish undercoat.