| acerpenna macdunnoughi | | USA: Maryland, AA,CA,PG, Pindell Creek | | 310705008 |
| acerpenna macdunnoughi | | USA: Maryland, AA,CA,PG, Two Run | | 310690772 |
| acerpenna macdunnoughi | | USA: Maryland, UT Zekiah Swamp Run | | 310690768 |
| acerpenna macdunnoughi | | USA: Maryland, QA, Gravel Run | | 310690764 |
| acerpenna macdunnoughi | | USA: Maryland, Hoghole Run | | 310690760 |
| acerpenna macdunnoughi | | USA: Maryland, PG, Mataponi Creek | | 310690756 |
| acerpenna macdunnoughi | | USA: Maryland, QA, Gravel Run | | 310690752 |
| acerpenna macdunnoughi | | USA: Maryland, AA,CA,PG, Deep Creek | | 310690748 |
| acerpenna macdunnoughi | | USA: Maryland, PG, Mataponi Creek | | 310690744 |
| acerpenna macdunnoughi | | USA: Maryland, QA, Alder Branch | | 310690740 |
| acerpenna macdunnoughi | | USA: Maryland, PG, Mataponi Creek | | 310690728 |
| acerpenna macdunnoughi | | USA: Maryland, PG, Mataponi Creek | | 310690732 |
| acerpenna macdunnoughi | | USA: Maryland, AA,CA,PG, Two Run | | 310690736 |