| Authors(s) | Coffman, W.P. |
| Year | 1986a |
| Title | The pupae of Chironomidae (Diptera) of the Holarctic region - Key to subfamilies. In: Wiederholm, T. [ed.]: Chironomidae of the Holarctic region. Part 2. Pupae. Entomologica scandinavica Supplement 28: 9-11. |
| Authors(s) | Coffman, W.P. |
| Year | 1986a |
| Title | The pupae of Chironomidae (Diptera) of the Holarctic region - Key to subfamilies. In: Wiederholm, T. [ed.]: Chironomidae of the Holarctic region. Part 2. Pupae. Entomologica scandinavica Supplement 28: 9-11. |