These setae are attached to intrinsic parapodial muscles which act to protrude setae, or retract them, or spread them.
Source: wiktionary
Parapodial
Synonyms for "parapodial"
Ranked by relevance and common usage.
Sample sentences
3 total sentences available.
The most accomplished opisthobranch swimming is by enlarged parapodial lobes of the foot.
Source: wiktionary
The ventral nerve mass, the trunk innervations and parapodial nerves are visible.
Source: wiktionary