Aleksandr Prokofyevich Markevich Scientist
Aleksandr Prokofyevich Markevich (Ukrainian: Олександр Прокопович Маркевич, Russian: Александр Прокофьевич Маркевич) (19 March 1905 – 23 April 1999) was a Ukrainian zoologist, and a prolific helminthologist and copepodologist. He was an Academician of the Ukrainian Soviet Socialist Republic (SSR), a Professor, and a Doctor of Sciences (PhD).