Subject
- Squash Vine Borer Moth1
- Striped Hairsteak1
- Strymon melinus1
- Synchlora frondaria1
- Tarachidia candefacta1
- Tawny Emperor1
- Tersa Sphinx1
- Thin-lined Erastria1
- Thorybes lyciades1
- Tolype velleda1
- Tortricidae1
- Tulip-tree Beauty1
- Tussock Moth1
- Twin-spotted Sphinx1
- Ultronia Underwing1
- United States. Supreme Court1
- Urbanus1
- Urbanus proteus1
- Vanessa atalanta1
- Vanessa virginiensis1