scholarly article in The Coleopterists Bulletin, vol. 56 no. 4, December 2002

scholarly article in The Coleopterists Bulletin, vol. 55 no. 3, September 2001

scientific article published in 1970

scientific article published in 1971

scholarly article in The Coleopterists Bulletin, vol. 55 no. 4, December 2001

scientific article

scholarly article by John Andrew Chemsak published in January 1966

scientific article published in 1959

scientific article

scientific article

scientific article

scientific article

scientific article published in 1979

scientific article published in 1959

scientific article published in 1959

scientific article published in 1966

scientific article published in 1976

scientific article published in November 2005