Peruvian nudibranchs (Mollusca, Gastropoda, Heterobranchia): an updated literature review-based list of species Author Grandez, Alessandra https://orcid.org/0000-0002-0142-9357 Carrera de Biologia Marina, Universidad Cientifica del Sur, Lima, Peru Author Ampuero, Andre https://orcid.org/0000-0001-6929-5423 Carrera de Biologia Marina, Universidad Cientifica del Sur, Lima, Peru Author Barahona, Sergio P. https://orcid.org/0000-0002-0136-7205 Carrera de Biologia Marina, Universidad Cientifica del Sur, Lima, Peru srgbarahona89@gmail.com text ZooKeys 2023 2023-08-23 1176 117 163 http://dx.doi.org/10.3897/zookeys.1176.103167 journal article http://dx.doi.org/10.3897/zookeys.1176.103167 1313-2970-1176-117 DE7EC71CBDDE4A9AB958F1B99633D11D 1E23A7B963DD5B4EB12D399166AAB7C6 Aeolidia campbellii (Cunningham, 1871) Habitat. Benthic. Type material. ZSM 20020700 (Chile), designated as the neotype due to absence of the holotype ( Kienberger et al. 2016 ). Distribution. Falkland Islands (50°S), Argentine and Chilean Patagonia (41°S) to Valparaiso (32°S) ( Schroedl 2003 ). In Peru, this species was listed by Paredes et al. (1999) as Aeolidia serotina Bergh, 1873 and replicated by Ramirez et al. (2003) . Remarks. It was reported off the coast of Chile by Schroedl (2003) as Aeolidia papillosa (Linnaeus, 1761), later reassigned to the species A. campbellii according to molecular studies by Kienberger et al. (2016) .