| Scientific Name | Author | English Name |
|---|---|---|
| Tricellaria ternata | (Ellis & Solander, 1786) | |
| Tricellaria inopinata | d'Hondt & Occhipinti Ambrogi, 1985 | |
| Tricellaria aculeata | (d'Orbigny, 1847) | |
| Penemia ignota | (Hayward, 1981) | |
| Paralicornia sinuosa | (Canu & Bassler, 1927) | |
| Paralicornia electilis | Winston & Jackson, 2021 | |
| Menipea patagonica | Busk, 1852 | |
| Menipea marionensis | Busk, 1884 | |
| Menipea flagellifera | Busk, 1884 | |
| Eupaxia quadrata | (Busk, 1884) | |
| Canda munita | Winston & Jackson, 2021 | |
| Canda inermis | Winston & Jackson, 2021 | |
| Caberea marleyi | Winston & Jackson, 2021 | |
| Aquiloniella scabra | (Van Beneden, 1848) | |
| Amastigia vibraculifera | Hastings, 1943 | |
| Amastigia tricervicornis | Gluhak, Lewis & Popijac, 2007 | |
| Amastigia gaussi | (Kluge, 1914) | |
| Amastigia funiculata | (MacGillivray, 1886) | |
| Amastigia crassimarginata | (Busk, 1884) | |
| Amastigia benemunita | (Busk, 1884) | |
| Amastigia antarctica | (Kluge, 1914) |