WAcantholyda
WAllantus
WAproceros
WArge (sawfly)
WAthalia (sawfly)
WCephus
WClaremontia
WEuura
WGilpinia
WHartigia
WMegalodontes
WNematus
WPamphilius
WPerineura
WPhymatocera
WPristiphora
WProfenusa
WSciapteryx
WSelandria
WShizocera
WStrongylogaster
WSyntexis libocedrii
WTenthredo
WTomostethus