TY JOUR TI METHODS OF COLLECTING, PROCESSING AND STORING FOR BEETLES FAMILY HETEROCERIDAE (COLEOPTERA); THEIR BIOLOGY AND ECOLOGY KW the variegated mud-loving beetles KW field biology KW collection KW habitats JO Transactions of Papanin Institute for Biology of Inland Waters RAS AU Sazhnev, A.S. PY 2024 IS 0 PB Papanin Institute for Biology of Inland Waters Russian Academy of Sciences