Advice on how to proceed in using the taxonomic keys to the nymphs is provided. Emphasis is placed on arriving at correct generic determinations and checking the diagnoses and illustrations to confirm identification. Variation in characters states and pitfalls of certain types of characters are explained. The importance of preparing specimens and cleaning certain specimens (both nymphs and exuviae) for examination is detailed.
- Abbott JC (2006–2017) OdonataCentral: an online resource for the distribution and identification of Odonata. Available at http://odonatacentral.org. Accessed Oct 2017
- Needham JG (1901) Aquatic insects in the Adirondacks. Bull New York State Mus 47:384–612Google Scholar
- Ware JL, Louton J (2009) A larva worth a thousand words: imaging preserved dragonfly nymphs using a digital camera. Argia 21(2):10–12Google Scholar