Featured records from Ricardo Cadenas
Birds - Argentina
Black-crowned Monjita (Neoxolmis coronatus)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 15/06/2024
Masked Duck (Nomonyx dominicus)
in Terraplén Costero, Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 29/07/2023
Solitary Sandpiper (Tringa solitaria)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 08/01/2023
Lesser Yellow-headed Vulture (Cathartes burrovianus)
in Reserva Natural Punta Lara, Buenos Aires, Argentina by Ricardo Cadenas on 19/11/2022
Scissor-tailed Nightjar (Hydropsalis torquata)
in Reserva Natural Punta Lara, Buenos Aires, Argentina by Ricardo Cadenas on 10/03/2022
White-throated Hummingbird (Leucochloris albicollis)
in Terraplén Costero, Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 30/01/2022
Large-billed Tern (Phaetusa simplex)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 09/05/2021
Bearded Tachuri (Polystictus pectoralis)
in Laguna de los Patos, Ensenada, Buenos Aires, Argentina by Ricardo Cadenas on 23/04/2021
Purple Gallinule (Porphyrio martinica)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 27/11/2020
Yellow-billed Tern (Sternula superciliaris)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 08/03/2020
Black-backed Water Tyrant (Fluvicola albiventer)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 07/11/2019
Bearded Tachuri (Polystictus pectoralis)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 10/10/2019
Insects - Argentina
Tessellota cancellata
in Villa Elisa, Buenos Aires, Argentina by Ricardo Cadenas on 08/11/2024
Tegosa orobia
in Ensenada, Buenos Aires, Argentina by Ricardo Cadenas on 20/04/2024
Hedone catilina
in Ensenada, Buenos Aires, Argentina by Ricardo Cadenas on 23/03/2024
Dorantes Longtail (Cecropterus dorantes)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 31/01/2024
Mallophora bigoti
in Villa Elisa, Buenos Aires, Argentina by Ricardo Cadenas on 28/12/2023
Vinius pulcherrimus
in Villa Elisa, Buenos Aires, Argentina by Ricardo Cadenas on 11/11/2023
Cobalopsis cocalus
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 05/11/2023
Green Hairstreak (Cyanophrys acaste)
in Reserva Natural Punta Lara, Buenos Aires, Argentina by Ricardo Cadenas on 01/05/2023
Pyrisitia nise
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 29/04/2023
Chiomara asychis
in Terraplén Costero, Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 29/04/2023
Apricot Sulphur (Phoebis argante)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 29/04/2023
Tailless Scrub-hairstreak (Strymon cestri)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 29/04/2023
Red-crescent Scrub-Hairstreak (Strymon rufofusca)
in Reserva Natural Punta Lara, Buenos Aires, Argentina by Ricardo Cadenas on 06/04/2023
Badecla argentinensis
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 04/03/2023
Calycopis caulonia
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 05/02/2023
Titan Sphinx (Aellopos titan)
in Reserva Natural Punta Lara, Buenos Aires, Argentina by Ricardo Cadenas on 03/02/2023
Leucanella viridescens
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 18/01/2023
Strymon lucena
in Magdalena, Buenos Aires, Argentina by Ricardo Cadenas on 15/04/2022
Actinote melanisans
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 03/04/2022
Paratype univitta
in Reserva Natural Punta Lara, Buenos Aires, Argentina by Ricardo Cadenas on 15/03/2022
Stegosatyrus periphas
in Reserva Natural Punta Lara, Buenos Aires, Argentina by Ricardo Cadenas on 10/03/2022
Stictia arcuata
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 06/03/2022
Malina Hairstreak (Rekoa malina)
in Ensenada, Buenos Aires, Argentina by Ricardo Cadenas on 15/05/2021
Cyanophrys remus
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 14/05/2021
Heterusia quadruplicaria
in Reserva Natural Punta Lara, Buenos Aires, Argentina by Ricardo Cadenas on 08/05/2021
Silver-banded Hairstreak (Chlorostrymon simaethis)
in Reserva Natural Punta Lara, Buenos Aires, Argentina by Ricardo Cadenas on 17/04/2021
Soldier (Danaus eresimus)
in Reserva Natural Punta Lara, Buenos Aires, Argentina by Ricardo Cadenas on 03/04/2021
Dicladocera nubipennis
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 18/01/2021
Carpenter Bee (Xylocopa frontalis)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 12/01/2021
Titan Sphinx (Aellopos titan)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 07/12/2020
Phocides polybius
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 27/11/2020
Paramantispa decorata
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 15/11/2020
Xyleus discoideus
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 23/05/2020
Brazilian Skipper (Calpodes ethlius)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 02/05/2020
Cyna Blue (Zizula cyna)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 15/04/2020
Panoquina ocola
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 10/04/2020
Hermeuptychia isabella
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 27/03/2020
Wallengrenia premnas
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 26/03/2020
Thespieus xarina
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 15/03/2020
Lerodea eufala
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 25/02/2020
Malina Hairstreak (Rekoa malina)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 07/05/2019
Stained White-skipper (Heliopetes omrina)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 13/04/2019
Cyanopepla jucunda
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 30/03/2019
Vinius pulcherrimus
in Ensenada, Buenos Aires, Argentina by Ricardo Cadenas on 23/03/2019
Hedriodiscus pulcher
in Ensenada, Buenos Aires, Argentina by Ricardo Cadenas on 23/03/2019
Poltys Satyr (Paryphthimoides poltys)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 03/03/2019
Pampasatyrus yacantoensis
in San Carlos de Bariloche, Río Negro, Argentina by Ricardo Cadenas on 19/11/2018
Dryas iulia
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 06/05/2018
Mallophora ruficauda
in Terraplén Costero, Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 17/04/2018
Big Lazy (Actinote pyrrha)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 29/10/2017
Canna Skipper (Cynea cannae)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 11/02/2017
Mammals - Argentina
Yellow Pygmy Rice Rat (Oligoryzomys flavescens)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 07/03/2026
Pallid Fat-tailed Opossum (Thylamys pallidior)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 15/04/2023
Lesser Grison (Galictis cuja)
in Terraplén Costero, Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 09/12/2022
Pampas Fox (Lycalopex gymnocerca)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 21/02/2022
Southern Long-nosed Armadillo (Dasypus hybridus)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 11/02/2022
Greater Capybara (Hydrochoerus hydrochaeris)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 28/12/2021
Geoffroy´s Cat (Leopardus geoffroyi)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 03/08/2019
Reptiles - Argentina
Ophiodes vertebralis
in Reserva Natural Punta Lara, Buenos Aires, Argentina by Ricardo Cadenas on 23/07/2023
Aspronema dorsivittatum
in Reserva Natural Punta Lara, Buenos Aires, Argentina by Ricardo Cadenas on 11/06/2023
Argentine Snake-necked Turtle (Hydromedusa tectifera)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 30/10/2021
Red-eared Slider (Trachemys scripta)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 14/11/2019
Arachnids - Argentina
Parawixia undulata
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 04/04/2021
Fish - Argentina
Catfish
(Ageneiosus inermis)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 19/06/2025
Serrasalmus maculatus
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 28/01/2025
Molluscs - Argentina
Apple Snail (Pomacea canaliculata)
in Berisso, Buenos Aires, Argentina by Ricardo Cadenas on 04/12/2022