Fig. 6

Wellsopsyllus (W.) antarcticus sp. n., female. a Antenna (paratype 2); b antennary exopod in posterior view (paratype 2); c maxillula, arrow indicates depression (no endopod or exopod detected), outer seta of praecoxal arthrite marked with asterisk (paratype 3); d praecoxal arthrite of maxillula in posterior view, outer seta of praecoxal arthrite marked with asterisk (paratype 3); e maxilla (paratype 2); f mandible (paratype 3); g mandibular palp (holotype); h maxilliped (paratype 2). Scale bar = 0.02 mm