| |
Species |
Bryelmis idahoensis (A Riffle Beetle) |
A Riffle Beetle |
| |
Species |
Cleptelmis addenda (A Riffle Beetle) |
A Riffle Beetle |
| |
Species |
Cleptelmis ornata (A Riffle Beetle) |
A Riffle Beetle |
| |
Species |
Dubiraphia giulianii (A Riffle Beetle) |
A Riffle Beetle, Giuliani's Dubiraphian Riffle Beetle |
| |
Species |
Heterlimnius corpulentus (A Riffle Beetle) |
A Riffle Beetle |
| |
Species |
Heterlimnius koebelei (A Riffle Beetle) |
A Riffle Beetle |
|
Species |
Lara avara (A Riffle Beetle) |
A Riffle Beetle |
|
Species |
Microcylloepus pusillus (A Riffle Beetle) |
A Riffle Beetle, An Elmid Beetle |
| |
Species |
Microcylloepus thermarum (A Riffle Beetle) |
A Riffle Beetle |
| |
Species |
Narpus concolor (A Riffle Beetle) |
A Riffle Beetle |
| |
Species |
Optioservus castanipennis (A Riffle Beetle) |
A Riffle Beetle |
| |
Species |
Optioservus divergens (A Riffle Beetle) |
A Riffle Beetle |
|
Species |
Optioservus quadrimaculatus (A Riffle Beetle) |
A Riffle Beetle |
| |
Species |
Optioservus seriatus (A Riffle Beetle) |
A Riffle Beetle |
| |
Species |
Ordobrevia nubifera (A Riffle Beetle) |
A Riffle Beetle |
