Parasimulium

Parasimulium is a genus of black flies containing two subgenera and four species. They are found in western North America. Most species are rare, and some Canadian species are cave dwellers.

Species

 * Subgenus Astoneomyia Peterson, 1977
 * P. melanderi Stone, 1963


 * Subgenus Parasimulium Malloch, 1914
 * P. crosskeyi Peterson, 1977
 * P. furcatum Malloch, 1914
 * P. stonei Peterson, 1977