What is "taeniola"

Taeniola \T[ae]*ni"o*la\, n.; pl. T[ae]niol[ae]. [L., dim. of taenia a ribbon.] (Zo["o]l.) One of the radial partitions which separate the internal cavities of certain medus[ae].

n. (context zoology English) One of the radial partitions which separate the internal cavities of certain medusae.