No photos, but an extensive on-line database of the North Carolina State University Insect collections. Using numbers of specimens, and the label for "NC specimen", one can often narrow down species within a genus.
Disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. If you need expert professional advice, contact your local extension office.