SERGEEV M.E., IVANOV S.N.
Amurian zoological journal 2022; 14(3): 409-412
The article discusses the first record of Pilemostoma fastuosum Schaller, 1783 in the Russian Far East. This species is widely distributed in the Palearctic, the easternmost part of the area includes the territory of Mongolia. Pilemastoma fastuosum is a meso-hygrophilic species found in the corresponding biotopes as single specimens and is trophically associated with plants from the Asteraceae families. Thus, at present, the subfamily Cassidinae Gyllenhal, 1813 in the Russian Far East includes 37 species from 9 genera.
