Literature references
1 literature reference for Sybra alternans (Wiedemann, 1823):
| Author: | DILLON L. S. & DILLON E. S. |
|---|---|
| Year: | 1941 |
| Title: | The tribe Monochamini in the Western Hemisphere (Coleoptera : Cerambycidae) |
| Source: | Scientific Publications Reading Public Museum and Art Gallery, Pennsylvania 1: 1-135, 5 pls. |