| Scientific Name | Author | English Name |
|---|---|---|
| Arachnidium clavatum | Hincks, 1877 | |
| Arachnidium fibrosum | Hincks, 1880 | |
| Arachnidium hippothoides | Hincks, 1862 | |
| Arachnidium simplex | Hincks, 1880 | |
| Arachnoidea annosciae | d'Hondt & Geraci, 1976 | |
| Arachnoidea barentsia | Kluge, 1962 | |
| Bulbella abscondita | Braem, 1951 |