Yoshizawa, Satoshi, and Takuji Tachi. “Taxonomic Review of the Genus Pygophora Schiner of Japan (Diptera: Muscidae)”. Zootaxa 4418, no. 5 (May 10, 2018): 449–468. Accessed June 12, 2025. https://mapress.com/zt/article/view/zootaxa.4418.5.3.