| Scientific Name | Author | English Name |
|---|---|---|
| Americanaplana fernaldi | unspecified | |
| Itaspiella helgolandica | (Meixner, 1938) | |
| Monostichoplana filum | (Meixner, 1938) | |
| Notocaryoplana arctica | Steinböck, 1935 | |
| Orthoplana foliacea | unspecified | |
| Parotoplana capitata | unspecified | |
| Philosyrtis coomansi | unspecified | |
| Pluribursaeplana illgi | unspecified | |
| Postbursoplana noldti | Armonies, 2018 |