Yasunaga, T., 1999E. First record of the plant bug subfamily Psallopinae (Heteroptera: Miridae) from Japan, with descriptions of three new species of the genus Psallops Usinger. Proceedings of the Entomological Society of Washington 101: 737--741. (PDF not available.)
Citations for this site should read: “Schuh, R.T. 2002-2013. On-line Systematic
Catalog of Plant Bugs (Insecta: Heteroptera: Miridae).
http://research.amnh.org/pbi/catalog/”