Catalogue of terrestrial isopods (Isopoda, Oniscidea) from Peru, with new records of Circoniscus ornatus (Scleropactidae) and Ethelum americanum (Eubelidae) Author Ocampo-Maceda, Ana Teresa Universidad Nacional de San Agustín de Arequipa, Museo de Historia Natural. & @ unicartagena. edu. co Author Ruelas-Cabana, Carlos Miguel Universidad Nacional de San Agustín de Arequipa, Museo de Historia Natural. & @ unicartagena. edu. co Author López-Orozco, Carlos Mario Universidad de Cartagena, Grupo de Investigación Hidrobiología, Programa de Biología. Campus San Pablo, Barrio Zaragocilla, Cartagena de Indias, Colombia. E-mail: clopezo Author López-Tejeda, Evaristo Luciano Universidad Nacional de San Agustín de Arequipa, Museo de Historia Natural. & @ unicartagena. edu. co text Nauplius 2022 e 2022003 2022-03-21 30 1 12 journal article 10.1590/2358-2936e 2358-2936 10716602 DD66D5C5-F00A-412C-94DD-4DC72AED24FD 24. Porcellionides pruinosus ( Brandt, 1833 ) Porcellio pruinosus Brandt, 1833:181 . Porcellio ( Porcellionides ) jelskii Miers, 1877: 668 , pl. LXVIII fig. 3. Metoponorthus pruinosus Verhoeff, 1941a: 76 . Porcellionides pruinosus Del Solar et al ., 1970: 15 . Distribution. Species of Mediterranean origin, now with a synanthropic cosmopolitan distribution ( Schmalfuss, 2003 ). In Peru , it is recorded from the department of Lima , department La Libertad , province of Trujillo; and department of Ayacucho , province of Cangallo and province of Lucanas, district of San Pedro de Palco, in southern Peru ( Del Solar et al ., 1970 ).