processionary
/prəʊˈseʃənərɪ/noun
(亦作processionary moth)(pl.-ies)
1- a greyish moth whose caterpillars live communally in silken tents in trees, marching out at night in single file or broader processions to feed, causing substantial damage to trees欧洲带蛾。
1.1
- Family Thaumetopoeidae: several species, in particular the European pine processionary (Thaumetopoea pityocampa).带蛾科： 数种, 尤指欧洲松异舟蛾（拉丁名Thaumetopoea pityocampa）。
1.2
- （亦作processionary caterpillar）the larva of this moth欧洲带蛾的幼虫。