| Cryptocelis arenicola Hallez, 1893 | 1893 or earlier |  |  |  | 
| Cycloporus maculatus Hallez, 1893 | 1893 or earlier |  |  |  | 
| Leptoplana schizoporellae Hallez, 1893 | 1893 or earlier |  |  |  | 
| Stylostomum sanguineum Hallez, 1893 | 1893 or earlier |  |  |  | 
| Olisthanella truncula (Schmidt, 1858) | 1890 or earlier |  |  | Nord-Frankreich | 
| Mesostoma ehrenbergii (Focke, 1836) | 1890 or earlier |  |  |  | 
| Mesostoma lingua (Abildgaard, 1789) | 1890 or earlier |  |  |  | 
| Mesostoma tetragonum (Müller, 1774) | 1890 or earlier |  |  |  | 
| Bothromesostoma personatum (Schmidt, 1848) | 1890 or earlier |  |  |  | 
| Phaenocora galiziana (Schmidt, 1858) |  |  |  |  |