1. large moths of the family Saturniidae, characterized by broad wings and often colorful patterns
Usage: entomology

Examples

• The saturniids include some of the largest moths in North America.
• Cecropia moths are among the most recognizable saturniids.
• Many saturniids have eyespots on their wings to deter predators.
• The luna moth is one of the most beautiful saturniids found in eastern forests.
• Saturniids typically emerge in late spring and early summer.
• The caterpillars of saturniids often feed on deciduous trees.