' Mo/rsh — North America/n Species of Diaptonms. 387 



D. asymmetricus, Cuba. 



D. Bakeri, California. 



D. Birgei, Wisconsin, Indiana, Long Island. 



D. clavipes, Iowa, Nebraska, Colorado. 



D. conipedatus, Louisiana. 



D. dorsalis, Louisiana. 



D. Eiseni, California, Nebraska. 



D. franciscanus, California. 



D. Judayi, Colorado. 



D. leptopus, Massachusetts, Wisconsin, Illinois, Northwest 

 Territory, Colorado, Mississippi valley generally. 



D, Lintoni, Yellowstone park. 



D. minutus. Great Lakes, Yellowstone park, Michigan, Wis- 

 consin, Newfoundland, Greenland, Iceland. Not found south 

 of Wisconsin. 



D. mississippiensis, Mississippi, Louisiana, Florida. 



D. novamexicanus, New Mexico. 



D. nudus, Colorado. 



D. oregonensis, Oregon to Michigan, Northwest Territory 

 to Iowa, Illinois, Indiana and Massachusetts. 



D. pallidus, north to Wisconsin and Minnesota, south to 

 Louisiana, west to Texas and Colorado, east to Illinois, Missis- 

 sippi valley. 



D. purpureus, Cuba. 



D. Reighardi, Michigan. 



D. saltillinus, Nebraska. 



D. scmguineits, Massachusetts, New York to Minnesota, 

 south to Alabama; reported from Nebraska and Washington. 



D. slioshone, Wyoming, Colorado. 



D. sicilis. Great Lakes, Wisconsin, Michigan, Wyoming, 

 Minnesota, Illinois, Nebraska. 



D. siciloides, California, Illinois, Indiana, Wisconsin, Colo- 

 rado, Nebraska. . ■ 



D. signicauda, California, Nevada, Colorado. 



D. spaiulocrenatus, Nantucket. 



D. stagnalis, Illinois, Minnesota, Ohio, Kentucky, Alabama. 



D. tenuicaudatus, Saskatchewan. 



