Richter Yakov A. RussiaSaratov State University , 83, Astrakhanskaya str., Saratov, 410012, Russia errato19@gmail.com Author's articles Early start and short life of an entomologist (110th Anniversary of Andrey Andreevich Richter) Professor A. A. Richter scientific and pedagogical activity in Saratov (150th anniversary of Academician Andrey Alexandrovich Richter)