Assertion: dog whelk | /r/Desires | diffuse margins
Facets:
value: between the mussel bed
type: LOCATION
Source sentences:
text: Dog whelks avoid dense mussel beds, preferring the diffuse margins between the mussel bed and the surrounding barnacle dominated substratum, or solitary mussels (Petraitis, 1987; Fretter & Graham, 1994; Davenport et al., 1996).