W. F.  Johnson, ?A braconid parasite on Anobium domesticum.?, Irish Naturalist, vol. 9, p. 270, 1900.

W. F.  Johnson, ?Spathius exaratus L., parasitic on Anobium domesticum, Fourc.?, Entomologist's Monthly Magazine, vol. 37, p. 15, 1901.

W. F.  Johnson, ?Ichneumonidae from the north of Ireland.?, Irish Naturalist, vol. 24, pp. 130-133, 1915.

W. F.  Johnson, ?Ichneumonidae and Braconidae from counties Armagh and Donegal.?, Irish Naturalist, vol. 25, pp. 17-21, 1916.