==References====External links==*Hyles vespertilio, European Butterflies and Moths* Hyles vespertilio, Moths and Butterflies of Europe and North Africa* Hyles vespertilio, lepiforum.de* Hyles vespertilio, schmetterling-raupe.de
* HYLES VESPERTILIO (Esper, 1780)* lepiforum.de* Moths and Butterflies of Europe and North Africa* schmetterling-raupe.de