Aphididae Latreille, 1802
Thelaxes californica (Davidson, 1919)
Thelaxes dewildei
Thelaxes dryophila (Schrank, 1801)
Thelaxes elegantula
Thelaxes ferulae
Thelaxes suberi (Del Guercio, 1911)
Thelaxes valtadorosi Remaudière, 1983