Synonym: Dina parva Moore 1912
General distribution: Nearctic (Figure 3 D, Table 2).
Newfoundland: Museum specimen: USNM 38582: Fox Island, Rocky Shore (1927, station number 15, accession number 259718, collector Ruby Bere). ( See note about Fox Island in Previous Records section.) Identified by the presence of two pairs of labial eyes and the gonopores are separated by 4 or 3 ½ annuli.