Related Clues:

• Tiny member of a colony
• Echidna's snack
• Emmet or pismire
• Six-footers
• Carpenter and army
• Rubber tree mover?
• Doodlebug's prey
• Residents of certain farms
• Aphid milker
• Tiny colonizers
• They have a queen but no king
• Termite's relative
• Denizen of a certain farm
• Pismires
• Small soldiers