| Gnathorhynchidae Orbiculorhynchus Noldt, 1989 | | w | other taxonomic work | 30 |
| Orbiculorhynchus luebbeni Noldt, 1989 | | w | other taxonomic work | 31-40, Abb. 26-38 |
| Cicerina dubia Noldt, 1986 | | w | primary taxonomic authority (describer) | 17 |
| Paracicerina laboeica Meixner, 1928 | | w | other taxonomic work | 22-24, Abb. 10-12 |
| Paracicerina deltoides Martens & Schockaert, 1981 | | w | other taxonomic work | 24-26, Abb. 13-17 |
| Cicerina remanei Meixner, 1928 | | w | other research on this sp. | 15-16, Abb. 3, 4 |
| Psammorhynchus tubulipenis Meixner, 1938 | | w | other taxonomic work | 26-27, Abb. 18, 19 |
| Gnathorhynchus conocaudatus Meixner, 1929 | | w | other taxonomic work | 26-27 |
| Gnathorhynchus inermis Schilke, 1970 | | w | other taxonomic work | 28-30, Abb. 24, 25 |
| Pterognathus longostilo (Schilke, 1970) | [with synonyms] | w | other research on this sp. | 30 |
| Prognathorhynchus dubius Meixner, 1929 | | w | other research on this sp. | 30 |
| Neognathorhynchus suecicus Karling, 1956 | | w | other research on this sp. | 41-42, Abb. 39-42 |
| Typhlopolycystis rubra Noldt & Reise, 1987 | | w | other taxonomic work | 45-60, Abb. 46-69 |
| Typhlopolycystis coeca Karling, 1956 | | w | other taxonomic work | 61, Abb. 70 71 |
| Danorhynchus duplostylis Karling, 1955 | | w | other taxonomic work | 61, Abb. 72, 73 |
| Dactyloplana paradoxa (Noldt, 1989) | [with synonyms] | - | other taxonomic work | 199-203, Abb 296-303 |
| Scanorhynchus forcipatus Karling, 1955 | [with synonyms] | w | other taxonomic work | 64, Abb 74, 75 |
| Neopolycystis tridentata Karling, 1955 | | w | other taxonomic work | 64, Abb 76, 77 |
| Polycystididae Syltorhynchus Noldt, 1989 | | w | other taxonomic work | 64-65 |
| Syltorhynchus schockaerti Noldt, 1989 | | w | other taxonomic work | 65-76, Abb 78-93 |
| Marirhynchus longasaeta Schilke, 1970 | | w | other taxonomic work | 76-77, Abb 96-98 |
| Eukalyptorhynchia Elvertia Noldt, 1989 | | w | other taxonomic work | 78 |
| Elvertia krusei Noldt, 1989 | | w | other taxonomic work | 78-91, Abb 99-119 |
| Carcharodorhynchus subterraneus Meixner, 1938 | [with synonyms] | w | other taxonomic work | 92, Abb 120-124 |
| Carcharodorhynchus listensis Schilke, 1970 | | w | other taxonomic work | 92, Abb 120-124 |
| Carcharodorhynchus isolatus Schilke, 1970 | | w | other taxonomic work | 92-95, Abb 125-128 |
| Schizorhynchidae Serratorhynchus Noldt, 1988 | | w | other taxonomic work | 95 |
| Serratorhynchus stellatus Noldt, 1988 | | w | other taxonomic work | 96-106, Abb 129-142 |
| Typhlorhynchus syltensis Noldt, 1985 | | w | other taxonomic work | 109-110, Abb 143-145 |
| Proschizorhynchus gullmarensis Karling, 1950 | [with synonyms] | w | other taxonomic work | 111, Abb 146, 147 |
| Proschizorhynchus triductibus Schilke, 1970 | | w | other taxonomic work | 111, Abb 148, 149 |
| Proschizorhynchus helgolandicus Karling & L'Hardy, 1965 | | w | other taxonomic work | 113, Abb 150, 152 |
| Proschizorhynchella bivaginata (Schilke, 1970) | [with synonyms] | w | other taxonomic work | 113, Abb 154, 155 |
| Proschizorhynchella helgolandica (L'Hardy, 1965) | [with synonyms] | w | other taxonomic work | 113, Abb 150-153 |
| Proschizorhynchella spiracirro (Schilke, 1970) | [with synonyms] | w | other taxonomic work | 116, Abb 156, 157 |
| Proschizorhynchella robusta Noldt, 1989 | | w | other taxonomic work | 116-123, Abb 158-164 |
| Schizorhynchidae Proschizorhynchoides Noldt, 1989 | | w | other taxonomic work | 124 |
| Proschizorhynchoides macrostylus (L\'Hardy, 1963) | [with synonyms] | w | other taxonomic work | 124-137, Abb 165-188 |
| Paraschizorhynchoides glandulis Schilke, 1970 | | w | other taxonomic work | 137-140, Abb 189-195 |
| Schizorhynchidae Neoschizorhynchus Schilke, 1970 | | w | other taxonomic work | 141 |
| Neoschizorhynchus parvorostro Ax & Heller, 1970 | | w | other taxonomic work | 141, Abb 196, 197 |
| Neoschizorhynchus longipharynggus Schilke, 1970 | | w | other research on this sp. | |
| Neoschizorhynchus brevipharynggus Schilke, 1970 | | w | other taxonomic work | 141, Abb 198 |
| Schizorhynchidae Thylacorhynchus de Beauchamp, 1927 | | w | other taxonomic work | |
| Thylacorhynchus caudatus Meixner, 1928 | | w | other research on this sp. | |
| Thylacorhynchus conglobatus Meixner, 1928 | | w | other taxonomic work | 143, Abb 199 |
| Thylacorhynchus pyriferus Karling, 1950 | | w | other taxonomic work | 143, Abb 200 |
| Thylacorhynchus longicirrus Noldt, 1989 | | w | other taxonomic work | 145, Abb 201-204 |
| Pseudoschizorhynchoides karlingi (Martens & Schockaert, 1981) | [with synonyms] | w | other taxonomic work | 146-148, Abb 205, 206, 209 |
| Pseudoschizorhynchoides ruber Schilke, 1970 | | w | other taxonomic work | 149, Abb. 207, 208, 210 |
| Schizorhynchoides rarus Ax, 1951 | [with synonyms] | w | other research on this sp. | 149 |
| Schizorhynchoides meixneri Boaden, 1963 | | w | other research on this sp. | |
| Schizorhynchoides spirostylus Boaden, 1963 | | w | other taxonomic work | 150, Abb 211-213 |
| Schizorhynchoides canaliculatus L'Hardy, 1963 | | w | other taxonomic work | 150-152, Abb. 214-216 |
| Schizorhynchoides symmetricus Martens & Schockaert, 1981 | | w | other taxonomic work | 152, Abb. 217, 218 |
| Schizorhynchoides brevistili Noldt, 1989 | | w | other taxonomic work | 153-159, Abb 219-225 |
| Schizochilus choriurus Boaden, 1963 | | w | other taxonomic work | 159, Abb 226-231 |
| Schizochilus marcusi Boaden, 1963 | | w | other taxonomic work | 161, Abb 232-235 |
| Schizorhynchidae Limirhynchus Schilke, 1970 | | w | other taxonomic work | |
| Limirhynchus danicus Schilke, 1970 | | w | other taxonomic work | 163-165, Abb 236, 237 |
| Schizorhynchia Karkinorhynchidae Meixner, 1928 | | w | other taxonomic work | |
| Karkinorhynchus primitivus Meixner, 1928 | [with synonyms] | w | other taxonomic work | 166, Abb 238, 239 |
| Karkinorhynchus bruneti Schilke, 1970 | [with synonyms] | w | other taxonomic work | 166, Abb. 240 |
| Karkinorhynchus listensis (Schilke, 1970) | [with synonyms] | w | other research on this sp. | |
| Karkinorhynchides purpureus (Schilke, 1970) | [with synonyms] | w | other taxonomic work | 167, Abb 241, 242 |
| Lehardyia trisulca Noldt, 1986 | | w | primary taxonomic authority (describer) | 169-174, Abb. 243-249 |
| Cheliplana stylifera Karling, 1949 | | w | other taxonomic work | 176-177, Abb. 257, 258 |
| Cheliplana remanei (Meixner, 1928) | [with synonyms] | w | other taxonomic work | 174-176, Abb 251-256 |
| Cheliplana marcusi (Karling, 1956) | [with synonyms] | w | other research on this sp. | |
| Cheliplana boadeni Schilke, 1970 | | w | other taxonomic work | 177, Abb 259-268 |
| Cheliplana gemmifera Noldt, 1989 | | w | other taxonomic work | 184-191, Abb. 269-284 |
| Cheliplana microcirrus Noldt, 1989 | | w | other taxonomic work | 192-193, Abb 285-288 |
| Cheliplana schilkei Noldt, 1989 | | w | other taxonomic work | 193-199, Abb. 289-295 |
| Cheliplanilla caudata Meixner, 1938 | | w | other research on this sp. | |
| Diascorhynchus rubrus Boaden, 1963 | | w | other taxonomic work | 204-206, Abb. 304-307 |
| Diascorhynchides arenaria Schilke, 1970 | | w | other research on this sp. | |
| Zonorhynchus seminascatus Karling, 1956 | | w | other taxonomic work | |