Ananjeva Natalia B. RussiaSaint PetersburgZoological Institute, Russian Academy of Sciences, 1 Universitetskaya nab., St. Petersburg 199034, RussiaNatalia.Ananjeva@zin.ru Author's articles Second Conference in Commemoration of Ilya S. Darevsky (Russia, Saint Petersburg, 21 December, 2018) Herpetological century: Centenary Anniversary of the Laboratory of Herpetology of the Zoological Institute of Russian Academy of Sciences In commemoration of Sakhat M. Shammakov (1933 – 2021) International Conference on Herpetological Biodiversity and Conservation in Eurasian Countries & 2021 Annual Academic Conference of Chinese Herpetological Society (China, Chengdu, 2–5 November 2021) All-Russian Conference “Zoological Collections as the Source of Genetic Resources of the World Fauna – Classical and Modern Approaches to its Study” Lyudmila F. Mazanaeva