Ctenophore

noun Etymology: ultimately from Greek kten-, kteis + pherein to carry — more at bear any of a phylum (Ctenophora) of marine animals superficially resembling jellyfishes but having biradial symmetry and swimming by means of eight bands of transverse ciliated plates — called also comb jellyctenophoran noun or adjective

Энциклопедический словарь Мерриама-Вебстера