Previously published lists of Cerambycidae from Michigan (Gosling 1973, Gosling and Gosling 1977) recorded 225 species from the state. Reassignment of Trachysida brevifrons (Howden) as a subspecies of Trachysida aspera (LeConte) (Linsley and Chemsak 1976) reduced the total by one. Recent collecting in St. Joseph County in southwestern Michigan and Marquette County in the Upper Peninsula has added three species to those already known from Michigan.
Gosling, D. C. L.
"New State Records of Cerambycidae From Michigan (Coleoptera),"
The Great Lakes Entomologist: Vol. 16
, Article 17.
Available at: http://scholar.valpo.edu/tgle/vol16/iss4/17