| Publication Type: | Journal Article |
| Year of Publication: | 1971 |
| Authors: | F. C. Thompson |
| Journal: | (manuscript) |
| Keywords: | key to genus, Oriental, Syrphidae |
Taxonomic name:
| Publication Type: | Journal Article |
| Year of Publication: | 1971 |
| Authors: | F. C. Thompson |
| Journal: | (manuscript) |
| Keywords: | key to genus, Oriental, Syrphidae |