New records of Odonata (Insecta) for the extreme northwest of the Brazilian Amazon

Brazil hosts a wide range of Odonata species, including many hitherto undescribed ones, especially in remote and unexplored regions where logistics are difficult. The northwestern Brazilian Amazon is an example of this situation, and many locations still need to be sampled there and have their taxonomic inventories compiled. Against this background, this study aimed to survey the Odonata species in the municipality of Sao Gabriel da Cachoeira, located in the extreme northwest of the Western Amazon. The survey was conducted at 11 water bodies, where 67 Odonata species were recorded, including four new records for the state of Amazonas and seven new records for Brazil. Pioneering studies like this are important for enhancing our understanding of the region's biodiversity and contribute to conservation efforts.