Saturniids
Guides
Saturniidae
Emperor and Giant Silk Moths, saturniids, giant silkworm moths, royal moths
Saturniidae is a family of Lepidoptera containing approximately 2,300 described species, including some of the largest moths in the world. Adults are characterized by large lobed wings, heavy bodies covered in hair-like scales, reduced or vestigial mouthparts, and the absence of a frenulum. The family exhibits notable diversity in the Neotropics, with highest species richness in tropical and subtropical wooded regions. Many species produce silk cocoons, and several have significant economic or cultural importance.