Annotated list of island lady beetles from Chile (Coleoptera: Coccinellidae) Author Gonzalez, Guillermo Sociedad Chilena de Entomología, Santiago, Chile Author Cotoras, Darko D. 0000-0003-1739-5830 Entomology Department, California Academy of Sciences. 55 Music Concourse Dr., Golden Gate Park, San Francisco, CA 94118, USA. darkocotoras @ gmail. com; https: // orcid. org / 0000 - 0003 - 1739 - 5830 darkocotoras@gmail.com Author Grez, Audrey A. Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Sta. Rosa 11735, Santiago, Chile. text Zootaxa 2020 2020-09-18 4852 5 501 526 journal article 8425 10.11646/zootaxa.4852.5.1 fe130a2d-f549-425c-9e71-5276deb71714 1175-5326 4410156 47B2C796-76E1-40EF-A2B3-F587951CDA04 Stenadalia nigrodorsata (Fairmaire, 1884) ( Fig 4o ). Examined material: 1 ex. “ Chile , Magallanes , Isla Riesco, Estancia Anita Beatríz, 53°0’S , 73°30’W , 21- 28/12/2019 , leg. Audrey Grez” “reared from a larva of the IV stage, collected over calafate Berberis microphylla G. Forst. )”; 4 exx. ( 1 adult and 3 larvae ), same data except “01/2020, leg. Gabriela Simonetti-Grez” ( CPGG ). Original reference: First record of this species for the Isla Riesco . Comments: This species is distributed in Chile between Coyhaique and Magallanes provinces. It is also known to have been recorded in Argentina (González 2006). Summary : There are no endemic species of Coccinellidae in Isla Riesco, while the few existing species have wide distribution on the Magallanes region , extending even to the further south latitudes of Chile and Argentina . Due to the extension and climatic variability of the island, it is possible that many of the species from the provinces of Última Esperanza and Magallanes would also be present.