Janusz Wojtusiak
Janusz R. Wojtusiak was a Polish entomologist and son of the well-known Polish biologist, Roman Wojtusiak, Professor at the Jagiellonian University.
He presented his Ph.D. thesis in 1971. It concerned the morphology of the family Adelidae.
In 1994, he received a professorial nomination from the President of the Republic of Poland, Lech Wałęsa.