First personal record of each species by Maximiliano Rocchi (lifers)
Species by Date 1 to 9 of 9
| Group | Species | Place | Date | Detail | |
 | Aves | Diademed Tanager (Stephanophorus diadematus) | Delta del Paraná, Buenos Aires, Argentina | 10/25/2023 |  |
| | Reptiles | (Liolaemus elongatus) | Parque Nacional Laguna Blanca, Neuquén, Argentina | 10/25/2023 | |
| | Aves | Barn Swallow (Hirundo rustica) | Parque Nacional Laguna Blanca, Neuquén, Argentina | 10/25/2023 | |
| | Anfibios | (Pleurodema bufoninum) | Parque Nacional Laguna Blanca, Neuquén, Argentina | 10/25/2023 | |
| | Peces | Biara (Rhaphiodon vulpinus) | Berisso, Buenos Aires, Argentina | 04/07/2021 | |
| | Arácnidos | (Trichonephila clavipes) | Berisso, Buenos Aires, Argentina | 04/07/2021 | |
| | Arácnidos | (Acanthopachylus robustus) | Tandil, Buenos Aires, Argentina | 02/09/2019 | |
| | Insectos | Paper Wasp (Polistes cavapyta) | Tandil, Buenos Aires, Argentina | 02/08/2019 | |
| | Reptiles | Gunther´s Ground Snake (Lygophis anomalus) | Dolores, Buenos Aires, Argentina | 12/23/2014 | |
Species by Date 1 to 9 of 9