Assertion: brook trout | /r/HasProperty | s. fontinalis
Facets:
Source sentences:
text: Bull trout can be differentiated from brook trout (S. fontinalis) by the absence of distinct spots on the dorsal fin, as well as yellow, orange, or salmon-colored spots on the back as opposed to red spots with blue halos on the brook trout.
text: Salvelinus : brook trout, S. fontinalis
text: The introduction of nonnative trout, particularly Brook Trout (S. fontinalis), caused a dramatic decline in the distribution and abundance of Bull Trout.