| Type | Article |
| Authors(s) | Westwood, J.O. |
| Year | 1842b |
| Title | Observations upon the Hemipterous insects composing the genus Syrtis of Fabricius, or the family Phymatides of Laporte, with a monograph of the genus Macrocephalus |
| Volume | 3(1841) |
| Page(s) | 18-28 |
| Published in/Publisher | Transactions of the Entomological Society of London |