First taxonomic list of dragonflies (Insecta: Odonata) in Fortaleza lagoon, Pichanaqui (Peru).

Abstract

The aim of this study is to identify dragonfly species (Insecta: Odonata) in Fortaleza Lagoon, Pichanaki, located in the central jungle of Peru. Fieldwork was conducted during the months of June and July 2023. The research was descriptive and carried out in situ for the identification and classification of dragonflies. The result was the identification of 5 species in Fortaleza Lagoon: Black-banded Dragonfly (Erythrodiplax umbrata), Amber-striped Dragonfly (Perithemis tenera), Black-tipped Striped Dragonfly (Uracis imbuta), Common Blue-tailed Dragonfly (Ischnura elegans), and Red-striped Dragonfly (Erythrodiplax fusca), considered biological controllers of mosquitoes and other insects. Additionally, odonates are regarded as bioindicators of the health of aquatic ecosystems. The diversity of species in Fortaleza Lagoon is still unknown, suggesting the need for further studies.