| Genus | Species | Subspecies | Author | Common Name | Last Sampled | Last Collectors | Where for All Dates? |
|---|---|---|---|---|---|---|---|
| Siphlonurus | mirus | - | (Eaton 1885) | Primitive minnow mayfly | 2001-05-21 | CD & RPRandolph & LMJacobus | Here |
| Siphlonurus | species ** | - | (NA) | 2004-05-06 | AJMayor, C & SStaines | Here | |
| Siphlonurus | typicus | - | (Eaton 1885) | Primitive minnow mayfly | 2001-05-25 | REDeWalt & BDHeinold | Here |
| Total Number of Species = 2 | |||||||