Brown Marmorated Stink Bug (Halyomorpha halys) nymph
Halyomorpha is a genus of shield bugs in the subfamily Pentatominae and tribe Cappaeini, erected by G. Mayr. This genus probably has an Asian centre of origin, but Halyomorpha halys, the brown marmorated stink bug, is an invasive species with a world-wide distribution.
↑Mayr GL (18640) in: Mayr, Gustav L. 1864. Diagnosen neuer Hemipteren. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 14: 903–914.