Xylophagus rufipes Loew, 1869
| List of insects taken in alpine region of Mt. Washington. Annie Slosson (1894) Entomological News, Philadelphia 5(1): 1-6 | |
| A list of insects tacken in Adirondack Mountains, New York. II Alex D Mcgillivray and C O Houghton (1903) Entomological News 14: 12-13 | |
| The Diptera of British Columbia. (First part) J S Hine (1904) Can. Ent 36: 85-92 | |
| District of Columbia Diptera: Rhagionidae J R Malloch, C T Greene and W L Mcatee (1931) Proc. Ent. Soc. Wash 33: 213-220 |