ShONAIHO (Ctenophora), yak jinsi hayvonoti bemuhrai bahriro guyand, ki ba tipi rudakovokho mansub ast. Sh.-ro bazan ba tipi mustaqil niz judo mekunand. Badanashon shaffof ast. Sh. az dig. rudakovokho bo uzvhoi harakatashon farq mekunand. Gayr az in Sh. nematosit nadorand. Tani Sh. khaltashakl buda, dar yak nugash dahon va dar nugi digarash uzvi his dorand. Qarib 100 namudashon malum ast. Dar chuqurihoi gunoguni hamai bahrho pahn shudaand. Sh. darranda buda, gizoyashon
hayvonoti planktonii khurd (az jumla tukhmi mohi va mohichaho) meboshad. Baze namudhoyashoya (mas., az jinsi Vegoyo) dig. namudi Sh.-ro mekhurand. Aksar Sh. dar toriki az khud nur mebarorand.