Psylla alniformosanaesuga Lauterer, Yang & Fang, 1988

(Figs. 141–143)

Psylla alniformosanaesuga Lauterer et al., 1988: 72 .

Distribution in Korea. CN, GB, GG, GN, GW, JB (Park et al. 1979, 1980, as P. alni; Kwon 1983, as P. alni; Yoon et al. 1990, as P. alni; Anonymous 1994, as P. alni; An 1996, as P. alni; Park 1996, as P. alni; Paek et al. 2010, as P. alni; Lee et al. 2014, as P. alni; Kwon et al. 2015a, 2016, as P. alni; Cho et al. 2017) (KNA, NHMB, SNU).

Host plant. Alnus hirsuta (Spach) Rupr. (Betulaceae) (Cho et al. 2017a).

Comments. In the past, Psylla alniformosanaesuga has been misidentified as P. alni repeatedly in the literature (Cho et al. 2017a).