original description
Stuxberg, A. (1875). Om Nord-Amerikas oniscider. <em>Öfversigt af Kongliga Vetenskaps-Akademiens Förhandlingar.</em> 32(2): 43-63. [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]
From editor or global species database
type locality California, USA [details]