He attended the International Congresses of Zoology of 1898, 1901, 1904, 1907, 1913, 1927, and 1930, as well as ornithological and fisheries congresses.
Штейнегер принял участие в Международных зоологических конгрессах 1898, 1901, 1904, 1907, 1913, 1927, и 1930 годов.