Assertion: water moccasin | /r/HasAspect | dark stripe
Facets:
value: by each nostril and pale snouts
type: LOCATION
Source sentences:
text: Cottonmouths have a broad head and a dark stripe that runs through the eye, and there is a deep facial pit between the eye and the nostril.
text: Water moccasins have dark stripes by each nostril and pale snouts, which can be helpful in identifying features.