Green Rose Chafer (Cetonia aurata) resting in musk thistle flower, Bulgaria

terrestrial rose animals eastern european east chafers horizontal insects aurata flower east europe east european wings ectotherms developed country bugs arthropoda winged ectothermic europe eastern arthropods nature zoology plant beetles developed countries european ectotherm fauna horizontals bulgaria invertebrate green flowers wildlife eastern europe cold scarabaeidae beetle bulgarian entomology coleoptera insect flowering resting beetles thistle musk europe cetoniinae cetonia blooded flower insecta arthropod invertebrates chafer bug four animal