| Catenula confusa Nuttycombe, 1956 | 1976 or earlier | | | |
| Myostenostomum tauricum (Nasonov, 1924) | 1976 or earlier | | | |
| Anokkostenostomum anatirostrum (Marcus, 1945) | 1974 or earlier | | | |
| Stenostomum arevaloi Gieysztor, 1931 | 1974 or earlier | | | |
| Stenostomum glandulosum Kepner & Carter, 1931 | 1974 or earlier | | | |
| Stenostomum leucops (Duges, 1828) | 1974 or earlier | | | |
| Anokkostenostomum pseudoacetabulum (Nuttycombe & Waters, 1935) | 1974 or earlier | | | |
| Prorhynchus stagnalis Schultze, 1851 | 1976 or earlier | | | |
| Gieysztoria rubra (Fuhrmann, 1894) | 1976 or earlier | | | |
| Bothromesostoma personatum (Schmidt, 1848) | 1928 or earlier | | | |
| Mesostoma ehrenbergii (Focke, 1836) | 1976 or earlier | | | |
| Olisthanella truncula (Schmidt, 1858) | 1976 or earlier | | | |
| Rhynchomesostoma rostratum (Müller, 1774) | 1976 or earlier | | | |
| Strongylostoma radiatum (Müller, 1774) | 1976 or earlier | | | |
| Castrada (Castrada) sp. Young & Young, 1976 | 1976 or earlier | | | |