Assertion: proboscis's muscle | /r/HasProperty | subdivided into strand
Facets:
Source sentences:
text: Two regions of musculature are considerably different in Apororhynchus compared to the other acanthocephalan orders: the proboscis receptacle and receptacle protrusor are both reorganized in Apororhynchus with the muscles subdivided into strands extending from the cerebral ganglion, or nerve bundle, to the proboscis wall.