First personal record of each species by Nicolás Barrios (lifers)
Species by Date 1 to 7 of 7
| Group | Species | Place | Date | Detail | |
 | Insectos | (Leptotes cassius) | Almirante Brown, Buenos Aires, Argentina | 03/28/2021 |  |
| | Insectos | (Cyanophrys remus) | Adrogué, Buenos Aires, Argentina | 12/29/2020 | |
| | Insectos | Polydamas Swallowtail (Battus polydamas) | Adrogué, Buenos Aires, Argentina | 11/21/2020 | |
| | Insectos | (Phocides polybius) | Adrogué, Buenos Aires, Argentina | 11/17/2020 | |
| | Insectos | Syma (Adelpha syma) | Adrogué, Buenos Aires, Argentina | 04/24/2020 | |
| | Insectos | (Xylocopa augusti) | Temperley, Buenos Aires, Argentina | 02/17/2019 | |
| | Insectos | (Strymon eurytulus) | Temperley, Buenos Aires, Argentina | 11/23/2018 | |
Species by Date 1 to 7 of 7