Janusz R. Wojtusiak (February 21, 1942 â May 2, 2012) 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 Waà ÂÃÂsa.