This species, which is brachpterous, resembles to Euborellia annulipes which is completely apterous.
References
Entomological Laboratory, Fuculty of Agriculture, Kyushu University and Japan Wildlife Research Center, 1989. A check list of Japanese insects, I. (Y. Hirashima ed.) Entomological Laboratory, Fuculty of Agriculture, Kyushu University, Fukuoka and Japan Wildlife Research Center, Tokyo, 540 pp.