Ehlers, 1912 : 19 Wesenberg­Lund 1961 : 67 Revision of Autolytinae (Syllidae: Polychaeta). Nygren, Arne Zootaxa 2004 680 1 314 Ehlers, 1912 Ehlers 1912 [264,664,283,310] Polychaeta Syllidae Autolytus Animalia Phyllodocida 190 191 Annelida species longstaffi     Autolytus longstaffi  Ehlers, 1912: 19–21, pl. 2, fig. 6, 11; Hartman 1964: 78, pl. 24, fig. 3.?  Autolytus longstaffi  Wesenberg­Lund 1961: 67–68.   Distribution. Antarctic.   Remarks. Typesdo not exist. Description of male and female stolons. Maleof  Proceraea­ type, with 2 pairs of tentacular cirri, achaetous knobs, 6 chaetigers in region a, and thick typeof bayonet chaetae. Female with 6 chaetigers in region a as interpreted from illustration (5 according to Ehlers' description), tentacular cirri and achaetous knobs not mentioned, chaetae of same typeas in male. Wesenberg­Lund (1961)briefly describes an atokous form with developing stolons behind chaetiger 11–13, that may or may not be  A. longstaffi.  Autolytus longstafficould be the stolons to several  Proceraea­taxa.