Pseudosinella hartnerae sp. nov. A head, dorsal chaetotaxy (left side) B antennae, Ant III with sensillar organ C clypeus, clypeal chaetae D labrum E labial papilla E with lateral process F labial triangle (right side) and ventral cephalic groove with labial and postlabial chaetotaxy. Scale bars: 0.05 mm (A); 0.03 mm (B–D, F); 0.01 mm (E).

  Part of: Winkler D, Németh MT, Fiera C (2021) A new species of Pseudosinella Schäffer, 1897 (Collembola, Entomobryidae) from Hungary and Romania, with redescription of the related species Pseudosinella huetheri Stomp, 1971. ZooKeys 1063: 121-137.