Tello-arriagadaC TelloFrancisco Tello Arriagada2025-06-052025-06-0520240373-5680https://hdl.handle.net/20.500.12740/22517For the first time we report the presence of two species of marsh beetles of the genus Pseudomicrocara Armstrong, 1953 (Coleoptera: Scirtidae) in Chile: P. angusta Libonatti & Ruta, 2013 and P. hieroglyphica Libonatti & Ruta, 2013. Thus, the distribution of these species is extended in the Chilean subantarctic subregion. Additionally, we provided new ecological data of these species. C1 [Tello-arriagada, Cristobal] Univ Austral Chile, Escuela Licenciatura Ciencias Menc, Fac Ciencias, Valdivia 5090000, Chile. [Tello, Francisco] Univ Atacama, Fac Ciencias Nat, Dept Quim & Biol, Copiapo, Chile. C3 Universidad Austral de Chile; Universidad de Atacamainfo:eu-repo/semantics/openAccessMarsh beetlesNew recordsSubantarctic regionValdivian ForestEntomologyArticulo de revista10.25085/rsea.830408