- Aulorchis paradoxa Hertwig, 1888
- Liponema brevicirrata Carlgren, 1928 accepted as Liponema multiporum Hertwig, 1882
- Liponema brevicorne (McMurrich, 1893)
- Liponema brevicornis (McMurrich, 1893) accepted as Liponema brevicorne (McMurrich, 1893)
- Liponema multicorne (Verrill, 1880)
- Liponema multipora Hertwig, 1882 accepted as Liponema multiporum Hertwig, 1882
- Liponema multiporum Hertwig, 1882