| Scientific Name | Country | Locality | Date taken | Picture |
|---|---|---|---|---|
| Cyamiocardium chuanisinense | Argentina | Cychu_u0.jpg | ||
| Cyamiocardium namuncurense | Burdwood bank. | Cynam_u0.jpg | ||
| Cyamiocardium yeskumaala | Chile | Cape Horn | Cyyes_u0.jpg | |
| Philobrya alata | Burdwood Bank. | Phala_u0.jpg | ||
| Philobrya sanjuani | S. Georg. Sandw. | Shag Rocks, South Georgia | Phsan_u0.jpg | |
| Verticipronus cowuti | Argentina | Vecow_u0.jpg |