| Cystiplanidae Cystiplana Karling, 1964 | | w | other research on this sp. | |
| Nigerrhynchus opisthoporus Schilke, 1970 | | w | latest taxonomic authority | |
| Neognathorhynchus suecicus Karling, 1956 | | w | other taxonomic work | |
| Typhlopolycystis coeca Karling, 1956 | | w | other taxonomic work | |
| Amphirhynchus caudatus Schilke, 1970 | | w | latest taxonomic authority | |
| Carcharodorhynchus ambronensis Schilke, 1970 | | w | latest taxonomic authority | |
| Carcharodorhynchus isolatus Schilke, 1970 | | w | latest taxonomic authority | |
| Neoschizorhynchus brevipharynggus Schilke, 1970 | | w | latest taxonomic authority | |
| Proschizorhynchella bivaginata (Schilke, 1970) | [with synonyms] | w | other taxonomic work | |
| Proschizorhynchella spiracirro (Schilke, 1970) | [with synonyms] | w | other taxonomic work | |
| Pseudoschizorhynchoides ruber Schilke, 1970 | | w | latest taxonomic authority | |
| Schizochilus marcusi Boaden, 1963 | | w | latest taxonomic authority | |
| Koinocystididae Harenorhynchus Hoxhold, 1974 | | w | primary taxonomic authority (describer) | |
| Harenorhynchus proterandrius Hoxhold, 1974 | | w | primary taxonomic authority (describer) | |
| Limirhynchus curvitubo Schilke, 1970 | | w | other research on this sp. | |
| Cystiplana karlingi Hoxhold, 1971 | | w | other research on this sp. | |
