Subject
- Red Admiral1
- Red-Banded Hairstreak1
- Red-bordered Emerald1
- Red-lined Panopoda1
- Red-spotted Purple1
- Regal Fritillary1
- Regal Moth1
- Rosy Maple Moth1
- Rustic Sphinx1
- Sachem1
- Saddleback Caterpillar1
- Salth Marsh Moth1
- Saturniidae8
- Satyrium3
- Satyrium liparops1
- Satyrium titus2
- Scopula limboundata1
- Sesiidae1
- Sharp-lined Tussock Moth1
- Showy Emerald1