| Allostoma crassicystiferum (Westblad, 1952) | [with synonyms] | w | latest taxonomic authority | 329; Fig 20 |
| Allostoma uterinum (Westblad, 1952) | [with synonyms] | w | latest taxonomic authority | 329-330; Figs 21-26 |
| Einarhelmins mutsa (Marcus, 1952) | [with synonyms] | w | latest taxonomic authority | |
| Einarhelmins stilifera (Westblad, 1955) | [with synonyms] | w | latest taxonomic authority | 327-329; Figs 12-19 |
| Allostoma hopkinsi Karling, 1993 | | w | primary taxonomic authority (describer) | 330-331; Figs 33-37 |
| Allostoma neostiliferum Karling, 1993 | | w | primary taxonomic authority (describer) | 330; Figs 27-32 |
| Cylindrostoma paralutheri Karling, 1993 | | w | primary taxonomic authority (describer) | 325-326, Figs 2&3 |
| Pseudostomidae Einarhelmins Karling, 1993 | [with synonyms] | w | primary taxonomic authority (describer) | |
| Euxinia baltica Meixner, 1938 | | w | latest taxonomic authority | 331-339; Figs 38-43 |
| Cylindrostoma lutheri Westblad, 1955 | | w | latest taxonomic authority | 325 |
| Cylindrostoma micropharynx Westblad, 1952 | | w | latest taxonomic authority | 326 |
| Cylindrostomidae Einarhelmins Karling, 1993 | | - | primary taxonomic authority (describer) | |
| Cylindrostomidae Einarhelmins Karling, 1993 | | - | latest taxonomic authority | |