Type species: Ulrichotrypa ramulosa Bassler, 1929
This genus includes the species:
Ernst, 2001 | Upper Permian (Zechstein) | Germany | WoRMS 1409571 | |
Bassler, 1929 | Lower Permian | Indonesia Timor | WoRMS 1409572 | |
Bassler, 1929 | Upper Permian | Indonesia Timor | WoRMS 1409573 | |
Bassler, 1929 | Lower Permian | Indonesia Timor | WoRMS 1409574 | |
Bassler, 1929 | Lower Permian | Indonesia Timor | WoRMS 1409575 | |
Ernst & Gorgij, 2013 | Permian Cisuralian Sakmarian-Artinskian | Iran | WoRMS 1409576 | |
Bassler, 1929 | Upper Permian | Timor | WoRMS 1409577 |
Thanks to Andrej Ernst for additional information.