| Polycystis papillatus (Mereschkowsky, 1878) | [with synonyms] | w | primary taxonomic authority (describer) | |
| Macrorhynchus papillatus (Mereschkowsky, 1878) | | w | primary taxonomic authority (describer) | |
| Promesostoma graffi (Mereschkowsky, 1878) | [with synonyms] | w | primary taxonomic authority (describer) | 48, t. 4, f. 2, 5 |
| Mesostomum graffi Mereschkowsky, 1878 | | w | primary taxonomic authority (describer) | |
| Alaurina viridirostrum (Mereschkowsky, 1878) | | w | primary taxonomic authority (describer) | |
| Microstomidae Alauretta Mereschkowsky, 1878 | | w | primary taxonomic authority (describer) | |
| Alauretta viridirostrum Mereschkowsky, 1878 | | w | primary taxonomic authority (describer) | |
| Fovia lapidaria Mereschkowsky, 1878 | | w | primary taxonomic authority (describer) | |
| Prostomum boreale Mereschkowsky, 1878 | | w | primary taxonomic authority (describer) | |
| Prostomum papillatum Mereschkowsky, 1878 | | w | primary taxonomic authority (describer) | 46, t. 4, f. 4 |
| Phonorhynchus helgolandicus (Metschnikow, 1865) | [with synonyms] | w | other taxonomic work | 43 |