Kelton, 1983b (roseus); Kerzhner, 1970a (nomencl.); Pluot-Sigwalt & Matocq, 2017 (female genitalia); Woodroffe, 1957b (alni); Yasunaga & Vinokurov, 2000 (biol., distr., figs).
Distribution
Yasunaga & Vinokurov, 2000 (Japan); Drapolyuk, 2001 (Azerbaijan).