WAcanthopidae
WAmelidae
WAmorphoscelidae
WAngelidae
WChaeteessa
WDeroplatyidae
WEmpusidae
WEremiaphilidae
WGalinthiadidae
WGonypetidae
WHaaniidae
WHoplocoryphidae
WHymenopodidae
WIridopterygidae
WLeptomantellidae
WLiturgusidae
WMajangidae
WMantidae
WMantoididae
WMetallyticidae
WNanomantidae
WRivetinidae
WStenophylla
WTarachodidae
WThespidae