6 records
| Common Name | County | Date | Observer(s) | Number | Comments |
| 1 Zarucco Duskywing | Washington | 2016-08-28 | HEL, m.ob | 1 | Pettigrew SP butterfly count |
| 2 Zarucco Duskywing | Washington | 2016-08-27 | Harry LeGrand et al. | 1 | PETT - Pettigrew SP, NC, butterfly count |
| 3 Zarucco Duskywing | Washington | 2007-06-20 | S. Hartley | 1 | PETT |
| 4 Zarucco Duskywing | Washington | 2005-06-18 | S. Hartley | 1 | |
| 5 Zarucco Duskywing | Washington | 2003-06-21 | S. Hartley | 1 | |
| 6 Zarucco Duskywing | Washington | ? | HEL | 1 |