| Publication Type: | Journal Article |
| Year of Publication: | 1925 |
| Authors: | R. C. Shannon |
| Journal: | Journal of the Washington Academy of Science |
| Volume: | 15 |
| Pagination: | 211-213 |
| Keywords: | Nothomicrodon, Nothomicrodon aztecarum Wheeler, Ubristes, Ubristes (Carreramyia), Ubristes (Carreramyia) megacephalus (Shannon) |