Abstract:
Taxonomic studies of dragonfly nymphs were done up to species level using their exuviae.Exuviae, being the last instar larval skin, possess all larval features. These features can be used for theidentification of odonate nymphs up to species level. Seven species belonging to the family Libellulidaewere identified using the features present on exuviae. This is a non-invasive method that can be used forthe taxonomic studies of dragonfly nymphs without rearing them in the laboratory. The study describesthe morphological features of seven species of dragonfly nymphs belonging to family Libellulidae usingexuviae. A taxonomic key for the identified exuviae were also provided. © 2023 Association for Advancement of Entomology
