original description
Stoller, J. H. (1902). Two new land isopods. <em>New York State Museum Annual Report of the Regents.</em> 54(1): 208-213. [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 
From editor or global species database
type locality New York State, USA [details]
Unreviewed
To NMNH Extant Collection (IZ CRT 236538 Armadillidium quadrifrons dorsal at 6x photo)
Hosted externally
To NMNH Extant Collection (IZ CRT 236538 Armadillidium quadrifrons dorsal head at 12x photo)
Hosted externally