Hadwen, Seymour, Agassiz, BC, Canada

• Journal of the Entomological Society of British Columbia Vol. 4 (1914): Proceedings of the Entomological Society of British Columbia - Proceedings
  Notes on the life-histories of blood-sucking Diptera of British Columbia, with special reference to the Tabanidae
  Abstract  PDF
• Journal of the Entomological Society of British Columbia Vol. 5 (1915): Proceedings of the Entomological Society of British Columbia - Proceedings
  A note on the occurrence and significance of Anophelinae in B.C.
  Abstract  PDF