|
Species |
Silvius gigantulus (A Hores Fly) |
A Hores Fly |
|
Species |
Simulium argus (A Black Fly) |
A Black Fly, Argus Mountain Black Fly |
| |
Species |
Simulium bivittatum (A Black Fly) |
A Black Fly |
| |
Species |
Simulium meridionale (A Black Fly) |
A Black Fly, Turkey Gnat |
| |
Species |
Simulium venator (A Black Fly) |
A Black Fly |
|
Species |
Simulium venustum (Whitestockinged Black Fly) |
Whitestockinged Black Fly, Irritating Black Fly, Molesting Black Fly, White-stockinged Black Fly |
|
Species |
Simulium vittatum (Striped Black Fly) |
Striped Black Fly, Three-pointed Black Fly |
|
Species |
Simyra insularis (Henry's Marsh Moth) |
Henry's Marsh Moth, Henry's Marsh |
|
Species |
Sinea diadema (An Assassin Bug) |
An Assassin Bug, Spined Assassin Bug, Assasin Bug |
| |
Species |
Siphlonurus columbianus (A Mayfly) |
A Mayfly |
|
Species |
Siphlonurus occidentalis (A Mayfly) |
A Mayfly |
| |
Species |
Siphosturmia maltana (A Tachinid Fly) |
A Tachinid Fly |
| |
Species |
Sirex areolatus (A Horntail) |
A Horntail |
|
Species |
Sirex varipes (A Horntail) |
A Horntail |
| |
Species |
Siro kamiakensis (A Harvestman) |
A Harvestman |
