Smith, S. I. (1873). Crustacea, ex. Isopoda. In: AE. Verrill's "Report upon the invertebrate animals of Vineyard Sound .... " U.S. Commission of Fish and Fisheries. Pt. 1. Report on the Condition of the Sea Fisheries of the South Coast of New England in 1871 and 1872. 295-778, 4 figs, 38 pls.