Shinohara, Akihiko, Yuichi Kameda, Shin-Ichi Ibuki, Takuya Kiyoshi, Tsuneo Kakuda, and Haruyoshi Kojima. 2016. “Pamphilius ishikawai Feeds on Astilbe: The First Record of Pamphiliidae (Hymenoptera) Associated With Saxifragaceae”. Zootaxa 4098 (1). Auckland, New Zealand:167–178. https://doi.org/10.11646/zootaxa.4098.1.8.