| Author: | Gehlen B. |
| Year: | 1932 |
| Journal: | — |
| Publisher: | A. Kernen Verlag. |
| Volume: | 2 |
| Issue: | Supplement |
| Pagination: | 137–166 |
| Language: | German |
| URL: | https://www.biodiversitylibrary.org/page/56075739 |
| Species | Status | Original Combination | Citation |
|---|---|---|---|
| Hyles nigra (Gehlen, 1932) | Misapplied | Celerio nigra | C.[elerio] euphorbiae – ab. nigra Gehlen (nom. novum pro nigerrima Gehlen) |
| Hyles saharae (Gehlen, 1932) | Synonym | Celerio saharae | C.[elerio] lineata livornica Esp. – subsp. saharae Std. |