| Type | Article |
| Authors(s) | Yasunaga, T. |
| Year | 1999a |
| Title | First record of the plant bug subfamily Psallopinae (Heteroptera: Miridae) from Japan, with description of three new species of the genus Psallops Usinger |
| Volume | 101 |
| Page(s) | 737-741 |
| Published in/Publisher | Proceedings of the Entomological Society of Washington |