A new species, Sminthurus (Sminthurus) mencenbergar Snider, is described from Canada and Michigan.
Snider, Richard J.
"Sminthurus Mencenbergae, New Species from Canada and Michigan (Collembola: Sminthuridae),"
The Great Lakes Entomologist: Vol. 16
, Article 3.
Available at: http://scholar.valpo.edu/tgle/vol16/iss4/3