. . . . . . . "The Rockettes"@en . . "In The No-L 9, it is shown that they know martial arts and appear to be rather good at it. It is possible they are some species of alien fish, as when Zulia serves food with worms in it in The No-L 9, they are shown to be excited. They don't often speak and are usually heard squealing and giggling. When they do speak, it is in unison."@en . "In The No-L 9, it is shown that they know martial arts and appear to be rather good at it. It is possible they are some species of alien fish, as when Zulia serves food with worms in it in The No-L 9, they are shown to be excited. They don't often speak and are usually heard squealing and giggling. When they do speak, it is in unison."@en . .