Common name	Scientific name	Family	Status	Weight	Countries
Sierra Roachfly	Soliperla sierra	Peltoperlidae	Not recorded	Not recorded	Not recorded
Hood Roachfly	Soliperla campanula	Peltoperlidae	Not recorded	Not recorded	Not recorded
Skamania Roachfly	Soliperla cowlitz	Peltoperlidae	Not recorded	Not recorded	Not recorded
Rainier Roachfly	Soliperla fenderi	Peltoperlidae	Not recorded	Not recorded	Not recorded
Four-spined Roachfly	Soliperla quadrispinula	Peltoperlidae	Not recorded	Not recorded	Not recorded
Clearwater Roachfly	Soliperla salish	Peltoperlidae	Not recorded	Not recorded	Not recorded
California Roachfly	Soliperla thyra	Peltoperlidae	Not recorded	Not recorded	Not recorded
Tillamook Roachfly	Soliperla tillamook	Peltoperlidae	Not recorded	Not recorded	Not recorded
Not recorded	Soliperla wanglanga	Peltoperlidae	Not recorded	Not recorded	Not recorded