| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Colletes | inaequalis | 272 |
| 2 | Colletes | thoracicus | 71 |
| 3 | Colletes | cunicularius | 54 |
| 4 | Colletes | simulans | 51 |
| 5 | Colletes | compactus | 40 |
| 6 | Colletes | slevini | 37 |
| 7 | Colletes | latitarsis | 35 |
| 8 | Colletes | ultravalidus | 26 |
| 9 | Colletes | hederae | 26 |
| 10 | Colletes | aberrans | 20 |
| 11 | Colletes | phaceliae | 16 |
| 12 | Colletes | validus | 13 |
| 13 | Colletes | daviesanus | 10 |
| 14 | Colletes | hyalinus | 8 |
| 15 | Colletes | ochraceus | 7 |
| 16 | Colletes | kincaidii | 5 |
| 17 | Colletes | susannae | 4 |
| 18 | Colletes | bumeliae | 4 |
| 19 | Colletes | succinctus | 3 |
| 20 | Colletes | halophilus | 3 |
| 21 | Colletes | solidaginis | 3 |
| 22 | Colletes | longifacies | 2 |
| 23 | Colletes | fulgidus | 2 |
| 24 | Colletes | moricei | 2 |
| 25 | Colletes | clematidis | 2 |
| 26 | Colletes | dimidiatus | 1 |
| 27 | Colletes | howardi | 1 |
| 28 | Colletes | willistoni | 1 |
| 29 | Colletes | petalostemonis | 1 |
| 30 | Colletes | tectiventris | 1 |
| 31 | Colletes | banksi | 1 |
| 32 | Colletes | americanus | 1 |
| 33 | Colletes | aestivalis | 1 |
| 34 | Colletes | bryanti | 1 |
| 35 | Colletes | perezi | 1 |
| 36 | Colletes | wootoni | 1 |
| 37 | Colletes | speculiferus | 1 |
| 38 | Colletes | fodiens | 1 |