title: Josef Johann Mann
text: # Josef Johann Mann
  
  Josef Johann Mann (19 May 1804 – 20 March 1889), or Johann Josef Ritter von Mann, was a German Bohemian entomologist and a specialist in Lepidoptera.
  
  Mann was born in Jablonné v Podještědí, Bohemia (present-day Czech Republic). He was a painter, expedition collector and preparator at the Hofkabinet in Vienna, Austria. Mann worked with the curator Alois Friedrich Rogenhofer. He died in Vienna.
  
  