| Type | Article |
| Authors(s) | Knight, H.H. |
| Year | 1927c |
| Title | Descriptions of seven new species of the genus Orthotylus Fieber (Hemiptera, Miridae) |
| Volume | 59 |
| Page(s) | 176-181 |
| Published in/Publisher | Canadian Entomologist |
| Type | Article |
| Authors(s) | Knight, H.H. |
| Year | 1927c |
| Title | Descriptions of seven new species of the genus Orthotylus Fieber (Hemiptera, Miridae) |
| Volume | 59 |
| Page(s) | 176-181 |
| Published in/Publisher | Canadian Entomologist |