Species of Greatest Conservation Need By Taxon
Insect:Lepidoptera
| Scientific Name | Common Name | RSGCN Concern Level |
|---|---|---|
| Satyrium acadica | Acadian Hairstreak | |
| Satyrium caryaevorus | Hickory Hairstreak | |
| Satyrium edwardsii | Edwards' Hairstreak | Moderate |
| Satyrium favonius ontario | Northern Oak Hairstreak | |
| Satyrium kingi | King's Hairstreak | High |
| Satyrium liparops strigosum | Striped Hairstreak | |
| Satyrium titus | Coral Hairstreak | |
| Schinia gracilenta | Slender Flower Moth | |
| Schinia septentrionalis | Northern Flower Moth | Moderate |
| Schinia spinosae | A Noctuid Moth | |
| Schinia trifascia | Three Lined Flower Moth | |
| Schizura apicalis | Plain Schizura | |
| Scopula purata | Chalky Wave Moth | |
| Sideridis congermana | German Cousin | |
| Sideridis maryx | Maroonwing Moth | |
| Speranza coortaria | Four-spotted Speranza Moth | |
| Speranza exonerata | Barrens Itame | |
| Speranza ribearia | Currant Spanworm | |
| Speranza sulphurea | Sulpher Angle Moth | |
| Speyeria aphrodite | Aphrodite Fritillary | |
| Speyeria atlantis | Atlantis Fritillary | |
| Speyeria cybele | Great Spangled Fritillary | |
| Sphinx chersis | Great Ash Sphinx Moth | |
| Sphinx drupiferarum | Plum Sphinx | |
| Sphinx franckii | Franck's Sphinx | High |
| Sphinx gordius | Gordian Sphinx | |
| Sphinx kalmiae | Laurel Sphinx | |
| Sphinx luscitiosa | Clemens' Sphinx | |
| Stamnodes gibbicostata | Shiny Gray Carpet Moth | |
| Staphylus hayhurstii | Hayhurst's Scallopwing | |
| Stenoporpia polygrammaria | Faded Gray Geometer | |
| Sthenopis auratus | Gold-spotted Ghost Moth | |
| Sthenopis thule | A Ghost Moth | |
| Sutyna privata | Private Sallow Moth | |
| Sympistis dentata | Toothed Apharetra Moth | |
| Sympistis perscripta | Scribbled Sallow Moth | |
| Sympistis riparia | Dune Sympistis | |
| Synanthedon castaneae | Chestnut Clearwing Moth | |
| Syngrapha epigaea | Narrow Silver Moth | |
| Syngrapha rectangula | Salt and Pepper Looper Moth | |
| Tarache delecta | A Noctuid Moth | |
| Tharsalea dorcas claytoni | Clayton's Copper Butterfly | High |
| Tharsalea epixanthe | Bog Copper | |
| Tharsalea hyllus | Bronze Copper | |
| Thaumatopsis edonis | Grassland Thaumatopsis | |
| Thorybes bathyllus | Southern Cloudywing | |
| Tischeria perplexa | Chestnut Leaf-mining Moth | |
| Tolype notialis | Small Tolype Moth | |
| Undulambia striatalis | A Crambid Snout Moth | |
| Virbia laeta | Joyful Holomelina Moth |