| Authors(s) | Roback, S.S. |
| Year | 1957a |
| Title | The immature tendipedids of the Philadelphia area (Diptera: Tendipedidae). Monographs of the Academy of natural Sciences of Philadelphia 9: 1-152, 28 pls. |
| Authors(s) | Roback, S.S. |
| Year | 1957a |
| Title | The immature tendipedids of the Philadelphia area (Diptera: Tendipedidae). Monographs of the Academy of natural Sciences of Philadelphia 9: 1-152, 28 pls. |