| baetis tricaudatus | | USA: Maryland, BA, Patapsco River, Jones Falls | | 310690300 |
| baetis tricaudatus | | USA: Maryland, BA, Patapsco River, Jones Falls | | 310690296 |
| baetis tricaudatus | | USA: Maryland, Pindell Creek, PAXM-106-x-2006 | | 309399406 |
| baetis tricaudatus | | USA: Maryland, STCL-051-S-2006 | | 309399404 |
| baetis tricaudatus | | USA: Maryland, Southeast Creek, SEAS-205-x-2006 | | 309399402 |
| baetis tricaudatus | | USA: Maryland, Southeast Creek, SEAS-205-x-2006 | | 309399400 |
| baetis tricaudatus | | USA: Maryland, Southeast Creek, SEAS-205-x-2006 | | 309399398 |
| baetis tricaudatus | | USA: Maryland, Southeast Creek, SEAS-205-x-2006 | | 309399396 |
| baetis tricaudatus | | USA: Maryland, SAVA-204-S-2006 | | 309399394 |
| baetis tricaudatus | | USA: Maryland, UT Prettyboy Reservoir, PRET-101-x-2006 | | 309399392 |