| Weltnerium hydrozoaphilum Young, 2000 | Accepted name (WoRMs) |
| Status | senior synonym, original combination |
| ICZN valid name | Yes |
| Status ref. | Young, P.S., 2000 |
| Comment | Not in Refs. 19 & 3125. |
| Etymology of Generic name | |
| Etymology of specific name | From the Greek philo (love, having an affinity for), preceded by hydrozoa, referring to the colony where the specimnes were attached. |