| Proseriata Ciliopharyngiellidae Ax, 1952 | w | primary taxonomic authority (describer) | ||
| Ciliopharyngiellidae Ciliopharyngiella Ax, 1952 | w | primary taxonomic authority (describer) | ||
| Ciliopharyngiella intermedia Ax, 1952 | w | primary taxonomic authority (describer) | ||
| Promesostoma cochleare Karling, 1935 | w | other research on this sp. | 310 |