kingdom Animalia > phylum Cnidaria > subphylum Medusozoa > class Hydrozoa > subclass Hydroidolina > order Leptothecata > family Haleciidae > genus Thoa
| Rank | Genus |
| Status | unaccepted |
| Aphia ID | urn:lsid:marinespecies.org:taxname:152034 |
| Valid name | Halecium |
| Valid Aphia ID | 117103 |
| Environments |
marine, |
This status of this taxon in WoRMS is unaccepted. The accepted taxon for Thoa Lamouroux, 1816 is Halecium.