Assertion: blue crab's abdomen | /r/CapableOf | taper with a pair of forked
Facets:
value: rapidly
type: MANNER
Source sentences:
text: Shown in the image to the right , the abdomen is broad in front, tapering rapidly with a pair of forked, leaf-like appendages and long, spearhead-shaped tailpiece on the last segment usually bent forward underneath body.