I discuss this recent arrival to the UK, discovered in the new forest over the summer.  Sources:  Andrew Jewels' Website: https://www.andrew-jewels.com  https://zin.ru/animalia/coleoptera/addpages/Andrey_Ukrainsky_Library/References_files/Moore78.pdf https://insecta.pro/taxonomy/1000974 https://pherobase.com/database/species/species-Calvia-decemguttata.php https://arthropodafotos.de/dbsp.php?lang=eng&sc=1&ta=t_35_coleo_pol_coc&sci=Calvia&scisp=decemguttata#:~:text=*Calvia%20decemguttata*%20is%20a%20beetle%20that%20belongs,*%20Japan%20*%20Damp%20forests%20and%20parks  Image from Insecta.pro (Photos: Ivan Tislenko, Yuri Semejkin).