Type species: Syringotrema auriculatum Harmer, 1926
This genus includes the species:
| Syringotrema auriculatum | Harmer, 1926 | Recent | Indonesia |
| Syringotrema calobi | d'Hondt & Gordon, 1999 | Recent | New Caledonia |
| Syringotrema krampi | Brown, 1954 | Pliocene | New Zealand |
| Syringotrema minutum | Brown, 1952 | Oligocene | New Zealand |