Fermentation-attraction
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Cotinis nitida
green June beetle, June bug, June beetle, Common Green June Beetle
Cotinis nitida is a native North American scarab beetle in the flower chafer subfamily Cetoniinae. Adults are large, metallic green beetles active during daylight hours, often seen flying loudly in search of ripe or fermenting fruit. The species completes a one-year life cycle, with larvae feeding underground on decaying organic matter and occasionally damaging turfgrass roots through tunneling behavior. Though sometimes mistaken for the invasive Japanese beetle, this species is significantly larger and behaviorally distinct, and is generally considered a minor agricultural pest.
scarab-beetleflower-chafersap-feederfruit-pestturfgrass-pestwhite-grubdiurnalmetallic-greennative-speciesaggregation-pheromonegut-microbiomefermentation-attractionback-crawling-larvaone-year-life-cycleorganic-matter-decomposersoutheastern-US-endemicethanol-trap-attractionmale-clypeal-hornsexual-competitionmisidentification-riskCetoniinaeGymnetiniCotinisColeopteraScarabaeidaeEuphoria devulsa
Euphoria devulsa is a species of flower chafer beetle in the family Scarabaeidae, subfamily Cetoniinae. The species was described by Horn in 1880 and is accepted as valid. It belongs to the genus Euphoria, a group of colorful scarab beetles commonly known as flower chafers or bumble flower beetles. Members of this genus are known for their bee-mimicking flight behavior and attraction to fermenting sap flows on trees.