New Acarina. Part 1, General considerations and descriptions of new species from Minnesota, Wisconsin, and Michigan. Bulletin of the AMNH ; v. 32, article 5.

Ewing, H. E. (Henry Ellsworth), 1883-2005-10-062005-10-061913http://hdl.handle.net/2246/692p. 93-121, [2] leaves of plates : ill. ; 24 cm.Includes 1 bibliographical reference (p. 106).4895209 bytesapplication/pdfen-USQH1 .A4 vol.32, art.5, 1913Mites.Mites -- Middle WestArachnida -- Middle WestNew Acarina. Part 1, General considerations and descriptions of new species from Minnesota, Wisconsin, and Michigan. Bulletin of the AMNH ; v. 32, article 5.General considerations and descriptions of new species from Minnesota, Wisconsin, and Michigantext