Catalogue of the hymenopterous insects collected as Sarawak, Borneo; Mount Ophir, Malacca; and at Singapore by A.R. Wallace
Smith, Frederick
Article
1857
Journal of the proceedings of the Linnean Society. Zoology
2
42--130
BioStor
London, The Society, 1857-1864
BioStor: https://biostor.org/reference/71717 DOI: https://doi.org/10.1111/j.1096-3642.1857.tb01759.x