Assertion: crab | /r/CapableOf | live on muddy bottoms
Facets:
Source sentences:
text: Habitat Alaska snow crabs are benthic animals that are found at a wide range of depths, from 13 to 2187 m, with the majority of individuals found no deeper than 110 m. Temperature and substrate surfaced seem to be the most important factors in habitat determination; these crabs prefer to live on muddy bottoms, although smaller individuals prefer gravely substrate.