Otto Bang-Haas
O. Bang-Haas
January 10, 1882 – July 30, 1948
lepidopterist, entomologist, insect dealer
German entomologist (1882–1948)
http://www.wikidata.org/entity/Q104241
https://en.wikipedia.org/wiki/Otto_Bang-Haas [View]
Co-collectors have not yet been recorded.