Question: what ants are native to california?
Answer: The most common ant in and around the house and garden in California is the Argentine ant, Linepithema humile (formerly Iridomyrmex humilis). Other common ant pests include the Pharaoh ant (Monomorium pharaonis), odorous house ant (Tapinoma sessile), thief ant (Solenopsis molesta), southern fire ant (S.