| Είδη | Χρησιμοποιούμενο όνομα |
|---|---|
| Chondrosia browningorum Goodwin & Downey, 2021 | Chondrosia browningorum (p. 18 ) |
| Erylus williamsae Goodwin & Downey, 2021 | Erylus williamsae (p. 11 ) |
| Ircinia nolanae Goodwin & Downey, 2021 | Ircinia nolanae (p. 14 ) |
| Ircinia richardsoni Goodwin & Downey, 2021 | Ircinia richardsoni (p. 15 ) |
| Ircinia simae Goodwin & Downey, 2021 | Ircinia simae (p. 15 ) |
| Monanchora downesae Goodwin & Downey, 2021 | Monanchora downesae (p. 7 ) |
| Niphates verityae Goodwin & Downey, 2021 | Niphates verityae (p. 5 ) |
| Petrosia ernesti Goodwin & Downey, 2021 | Petrosia ernesti (p. 6 ) |
| Svenzea weberorum Goodwin & Downey, 2021 | Svenzea weberorum (p. 10 ) |