original description
Schmalfuss, H. (1986). Die Landisopoden Griechenlands. 5. Beitrag: Gattung Porcellium. <em>Bolletino del Museo del Civico Storia Naturale di Verona.</em> 11:191-204. [details]
original description
(of Porcellium pieperi Schmalfuss, 1979) Schmalfuss, H. (1979). Revidierte Check-list der Landisopoden (Oniscoidea) Griechenlands. <em>Stuttgarter Beiträge zur Naturkunde Serie A (Biologie).</em> 331: 1-42. [details] Available for editors 
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 
From editor or global species database
type locality Greece [details]