Hadwen, Seymour

• Journal of the Entomological Society of British Columbia Vol. 1 (1911): Proceedings of the British Columbia Entomological Society - Proceedings
  The life history of Ixodes angustus (Banks)
  Abstract  PDF
• Journal of the Entomological Society of British Columbia Vol. 2 (1913): Proceedings of the British Columbia Entomological Society - Proceedings
  Preliminary notes on the finding of Hypoderma bovis at Agassiz, B.C., together with notes on the biology of the fly
  Abstract  PDF
• 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
• Journal of the Entomological Society of British Columbia Vol. 5 (1915): Proceedings of the Entomological Society of British Columbia - Proceedings
  A description the egg and ovipositor of Cuterebra fontinella, Clark (Cottontail Bot.)
  Abstract  PDF