N.B.: considered a senior synonym of Ivesia Petrunkevitch, 1925 by Kaston, 1945b: 4 and Gertsch, 1984: 16 (contra Lehtinen & Saaristo, 1980: 51) and of Tuganobia Chamberlin, 1933 by Gertsch, 1984: 16 (contra Lehtinen & Saaristo, 1980: 51, who transferred that genus here from the Linyphiidae); not a senior synonym of Gaucelmus Keyserling, 1884 (Gertsch, 1971: 96) or Typhlonesticus Kulczyński, 1914 (Lehtinen & Saaristo, 1980: 52, contra Brignoli, 1971c: 114); Platnick (WSC 15.0) has followed Brignoli and Yaginuma in not accepting Lehtinen & Saaristo's 1980 transfers of most Far Eastern species to Cyclocarcina Komatsu, 1942 (see note under that name).