Keywords: bug bugs sawfly sawflies animal animals animalia arthropod arthropods arthropoda insect insects insecta hymenoptera symphyta horntails siricidae tremecinae eriotremex asian horntail asianhorntail eriotremex formosanus eriotremexformosanus taxonomy:binomial=eriotremex formosanus taxonomy:binomial=eriotremexformosanus introduced alien non-native nonnative droege biml usgs zerene stacker zerenestacker focus stacking focusstacking pest great smoky mountains national park greatsmokymountainsnationalpark nps macro stackshot usgsbiml black background outdoor Eriotremex formosanus, A giant introduced horntail from Asia found in the Great Smoky Mountains National Park, TN Eriotremex formosanus, A giant introduced horntail from Asia found in the Great Smoky Mountains National Park, TN |