Iwasa, Mitsuhiro; Hori, Koji; Aoki, Noriyuki (1995). "Fly fauna of bird nests in Hokkaido, Japan (Diptera)". The Canadian Entomologist. 127 (5): 613–621. doi:10.4039/Ent127613-5. ISSN1918-3240.
Iwasa, Mitsuhiro; Hori, Koji; Aoki, Noriyuki (1995). "Fly fauna of bird nests in Hokkaido, Japan (Diptera)". The Canadian Entomologist. 127 (5): 613–621. doi:10.4039/Ent127613-5. ISSN1918-3240.