Abia triangularis (Takeuchi, 1931)

Trans. Kansai Ent. Soc., 2: 23.

本州，四国，佐渡島

スイカズラ科：タニウツギ

成虫：西日本では5～6月に出現する．

Takeuchi, K., 1931. A list of the Japanese Crabronidae (Cimbicidae) with description of four new species. The Transactions of the Kansai Entomological Society, 2: 13-26.

Takeuchi, K., 1936. Some sawflies from Sado Islands. Tenthredo, 1(2): 150-164.

奥谷禎一, 1983. 日本の広腰亜目VIII. 昆虫と自然, 18(12): 22-26.

Taeger, A., Blank, S. M. & Liston, A. D., 2010. World Catalog of Symphyta (Hymenoptera). Zootaxa, 2580: 1-1064.