Ludwig_Carl_Friedrich_Graeser
Ludwig Carl Friedrich Graeser
German entomologist (1840–1913)
Ludwig Carl Friedrich (Louis) Graeser (12 February 1840, in Dresden – 9 December 1913, in Hamburg) was a German entomologist who specialised in Palearctic Lepidoptera. He was a bookbinder.
His collections are in the Zoological Museum of the Zoological Institute of the Russian Academy of Sciences (Amur, Siberia) and Zoologisches Museum Hamburg (West Palearctic)