| Nominal Species (n = 15) | Present allocation (n = 14) | Ref. |
|---|---|---|
| Fungiacyathus dennanti Cairns & Parker, 1992 | Fungiacyathus dennanti | 19 |
| Fungiacyathus fissidiscus Cairns & Zibrowius, 1997 | Fungiacyathus fissidiscus | 19 |
| Fungiacyathus fissilis Cairns, 1984 | Fungiacyathus fissilis | 19 |
| Fungiacyathus fragilis Sars, 1872 | Fungiacyathus fragilis | 19 |
| Fungiacyathus granulosus Cairns, 1989 | Fungiacyathus granulosus | 19 |
| Bathyactis hawaiiensis Vaughan, 1907 | Fungiacyathus fragilis | 3477 |
| Fungiacyathus hydra Zibrowius & Gili, 1990 | Fungiacyathus hydra | 19 |
| Fungiacyathus margaretae Cairns, 1995 | Fungiacyathus margaretae | 19 |
| Fungiacyathus multicarinatus Cairns, 1998 | Fungiacyathus multicarinatus | 19 |
| Bathyactis palifera Alcock, 1902 | Fungiacyathus paliferus | 3477 |
| Fungiacyathus pliciseptus Keller, 1981 | Fungiacyathus pliciseptus | 19 |
| Fungiacyathus pseudostephanus Keller, 1976 | Fungiacyathus pseudostephanus | 19 |
| Fungiacyathus sandoi Cairns, 1999 | Fungiacyathus sandoi | 19 |
| Fungiacyathus turbinolioides Cairns, 1989 | Fungiacyathus turbinolioides | 19 |
| Fungiacyathus variegatus Cairns, 1989 | Fungiacyathus variegatus | 19 |