Literature
  • 1856
  • - Hymenopterologische Studien 2. Aachen, Ernst ter Meer 1-152.
  • 1992b
  • Hymenoptera collections of Boyer de Fonscolombe, with an account of his work and a description of the natural features of his estate.
    J. nat. Hist., 26:1089-1111.
  • 1876
  • Hymenoptera Scandinaviae IV. 1-192 (1875), Lundiae.