original description
Milne Edwards, H. (1834–1840). Histoire Naturelle des Crustacés, Comprenant l´Anatomie, la Physiologie et la Classification de ces Animaux, Vol I (1834): i–xxxv + 1–468, Vol. II (1837): 1–532, Vol. III (1840): 1–638; atlas: 1–32, pls. 1–42. Encyclopédique Roret, Paris. , available online at http://www.biodiversitylibrary.org/bibliography/16170#/summary [details]
original description
(of Porcellio (Porcellio) discolor Budde-Lund, 1879) Budde-Lund, G. (1879). <em>Prospectus generum specierumque crustaceorum isopodum terrestrium.</em> 10 pp. Copenhagen. [details] 
basis of record
Schotte, M., B.F. Kensley & S. Shilling. (1995 onwards). World list of Marine, Freshwater and Terrestrial Crustacea Isopoda. National Museum of Natural History Smithsonian Institution: Washington D.C., USA - no longer online. [website archived on 2018-01-25]. [details]
additional source
Schmalfuss, H. (2003). World catalog of terrestrial isopods (Isopoda: Oniscidea). <em>Stuttgarter Beiträge zur Naturkunde Serie A (Biologie).</em> 654: 1-341., available online at https://www.biodiversitylibrary.org/page/60882444 [details] Available for editors 
additional source
Taiti, S.; Rossano, C. (2015). Terrestrial isopods from the Oued Laou basin, north-eastern Morocco (Crustacea: Oniscidea), with descriptions of two new genera and seven new species. <em>Journal of Natural History.</em> 49(33-34): 2067-2138., available online at https://doi.org/10.1080/00222933.2015.1009512 [details] Available for editors 
From editor or global species database
type locality Spain [details]