| Genus | Species | Subspecies | Author | Common Name | Last Sampled | Last Collectors | Where for All Dates? |
|---|---|---|---|---|---|---|---|
| Anthidiellum | notatum | notatum | (Latreille 1809) | Northern rotund-resin bee | 2002-09-07 | PLincoln, BMerritt & TWhite | Here |
| Chelostoma | philadelphi | - | (Robertson 1891) | Ant-like leafcutting bee | 2002-05-23 | TGriswold | Here |
| Coelioxys | octodentata | - | Leafcutting bee | 2001-11-05 | REHightower & JHBurbank | Here | |
| Coelioxys | porterae | - | Cockerell 1900 | Leafcutting bee | 2002-06-04 | PLincoln | Here |
| Coelioxys | sayi | - | Robertson 1897 | Leafcutting bee | 2011-09-01 | SDroege | Here |
| Hoplitis | cylindrica | - | (Cresson 1864) | Leafcutting bee | 2002-06-01 | JJaynes | Here |
| Hoplitis | pilosifrons | - | (Cresson 1864) | Leafcutting bee | 2011-07-01 | SDroege | Here |
| Hoplitis | producta | - | Leafcutting bee | 2011-05-01 | SDroege | Here | |
| Megachile | brevis | brevis | Say 1837 | Leafcutting bee | 2011-10-01 | SDroege | Here |
| Megachile | brevis | - | Leafcutting bee | 2001-06-18 | ICStocks, MWilliams & REHightower | Here | |
| Megachile | companulae | - | Leafcutting bee | 2002-07-29 | JHBurbank | Here | |
| Megachile | gemula | gemula | Cresson 1878 | Leafcutting bee | 2002-06-04 | MMerritt | Here |
| Megachile | gentilis | - | Cresson 1872 | Leafcutting bee | 2002-06-01 | JJaynes | Here |
| Megachile | inimica | - | Cresson 1872 | Leafcutting bee | 2002-08-17 | PLincoln, BMerritt & TWhite | Here |
| Megachile | mendica | - | Cresson 1878 | Leafcutting bee | 2003-05-30 | DPhend | Here |
| Megachile | montivaga | - | Cresson 1878 | Leafcutting bee | 2011-10-01 | SDroege | Here |
| Megachile | mucida | - | Leafcutting bee | 2001-08-16 | ICStocks | Here | |
| Megachile | petulans | - | Cresson 1878 | Leafcutting bee | 2002-09-28 | BFulton | Here |
| Megachile | relativa | - | Leafcutting bee | 2002-06-19 | ICStocks & BMerritt | Here | |
| Megachile | sculpturalis | - | Leafcutting bee | 2002-09-08 | PLincoln, BMerritt & TWhite | Here | |
| Osmia | albiventris | - | Cresson 1864 | Leafcutting bee | 2002-06-01 | JJaynes | Here |
| Osmia | atriventris | - | Cresson 1864 | Leafcutting bee | 2011-05-01 | SDroege | Here |
| Osmia | bucephala | - | Cresson 1864 | Leafcutting bee | 2003-05-30 | DPhend | Here |
| Osmia | cornifrons | - | Leafcutting bee | 2011-05-01 | SDroege | Here | |
| Osmia | georgica | - | Cresson 1878 | Leafcutting bee | 2003-04-30 | DPhend | Here |
| Osmia | lignaria | - | Say 1837 | Leafcutting bee | 2002-06-01 | JJaynes | Here |
| Osmia | proxima | - | Cresson 1864 | Leafcutting bee | 2003-04-19 | DPhend | Here |
| Osmia | pumila | - | Cresson 1864 | Leafcutting bee | 2011-05-01 | SDroege | Here |
| Osmia | sandhouseae | - | Mitchell | Leafcutting bee | 2001-04-24 | ICStocks & JBreeden | Here |
| Osmia | subfasciata | - | Cresson 1872 | Leafcutting bee | 2002-05-23 | TGriswold | Here |
| Osmia | taurus | - | Leafcutting bee | 2003-04-19 | DPhend | Here | |
| Osmia | virga | - | Sandhouse, 1939 | Leafcutting bee | 2002-04-27 | ICStocks & WHobgood | Here |
| Total Number of Species = 31 | |||||||