Autolytus emertoni Verrill, 1881 (Fig. 94A–D)

Autolytus emertoni Verrill, 1881: pl. 12, fig. 9, 9A–C (figures only); Sumner et al. 1913: 616; Hartman 1942: 43, fig. 59; Pettibone 1963: 139, fig. 37C.

Autolytus groenlandicus Wesenberg­Lund, 1947: 32 –33, fig. 13; 1950: 52, fig. 13.

Material examined. USA: 2 syntypes YPM 24214 (male stolon), 24215 (female stolon), 1 additional spm YPM 24216 (male stolon), Essex Bridge, Salem, Massachusetts, Mar 1879. Greenland: 1 syntype of A. groenlandicus ZMUC POL –1103 (male stolon), Kangek, 100 m, 2 Jul 1938; 1 syntype of A. groenlandicus ZMUC POL –1104 (male stolon), Godthaab Skibshavn, Ingolf expedition, 28 Jun 1895.