%0 Journal Article %T METHODS OF COLLECTING, PROCESSING AND STORING FOR BEETLES FAMILY HETEROCERIDAE (COLEOPTERA); THEIR BIOLOGY AND ECOLOGY %A Sazhnev, A.S. %K the variegated mud-loving beetles, field biology, collection, habitats %J Transactions of Papanin Institute for Biology of Inland Waters RAS %D 2024 %N 0 %P 12 %I Papanin Institute for Biology of Inland Waters Russian Academy of Sciences