Miller, M. A. (1936). California isopods of the genus <i>Porcellio</i> with descriptions of a new species and a new subspecies. <em>University of California Publications in Zoölogy.</em> 41(13): 165-172.[details] Available for editors
Boyko, C.B.; Campos-Filho, I.S.; Hadfield, K.A.; Hughes, T.; Merrin, K.L.; Ota, Y.; Poore, G.C.B. (Eds) (2025). World Marine, Freshwater and Terrestrial Isopod Crustaceans database. Porcellio spinicornis occidentalis Miller, 1936. Accessed at: https://marinespecies.org/isopoda/aphia.php?p=taxdetails&id=1716411 on 2026-07-19
original descriptionMiller, M. A. (1936). California isopods of the genus <i>Porcellio</i> with descriptions of a new species and a new subspecies. <em>University of California Publications in Zoölogy.</em> 41(13): 165-172.[details] Available for editors