| Publication Type: | Journal Article |
| Year of Publication: | 1927 |
| Authors: | W. Hellen |
| Journal: | Acta Societatis pro Fauna et Flora Fennica |
| Volume: | 56(12) |
| Pagination: | 1-59 |
Taxonomic name:
| Publication Type: | Journal Article |
| Year of Publication: | 1927 |
| Authors: | W. Hellen |
| Journal: | Acta Societatis pro Fauna et Flora Fennica |
| Volume: | 56(12) |
| Pagination: | 1-59 |