| Nominal Species (n = 4) | Present allocation (n = 4) | Ref. |
|---|---|---|
| Florarctus asper Renaud-Mornant, 1989 | Florarctus asper | 3477 |
| Halechiniscus janus Bai, Wang, Gao, Li & Fontoura, 2022 | Halechiniscus janus | 3477 |
| Halechiniscus perfectus Schulz, 1955 | Halechiniscus perfectus | 3477 |
| Florarctus stellatus Renaud-Mornant, 1989 | Florarctus stellatus | 3477 |