Assertion: brook trout's spot | /r/HasProperty | encircled by pale halo
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: In North Carolina, their sides are silvery or brownish yellow and bellies are white or yellowish; dark spots, sometimes encircled by a pale halo, are plentiful on the back and sides; spotting also can be found on the head and the fins along the back; rusty-red spots also occur on the sides; the small adipose (or fatty) fin in front of the tail has a reddish hue; They closely resemble Atlantic salmon and rainbow trout, but salmon have no red coloration on the adipose fin and rainbow trout have lines of black spots on the tail.