This is just here as a test because I lose it

Term information

function notes

Muscular scroll-like flap that moves water through median nostril and over gills



location notes

trifid and posteriorly directed lamina arising from roof of pharynx, behind posterior end of naso-pharyngeal duct;

present in taxon

taxon notes

this is restricted to hagfishes; structure with same name found in tunicates.

Term relations