| Halistemma | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Cnidaria |
| Class: | Hydrozoa |
| Order: | Siphonophorae |
| Family: | Agalmatidae |
| Genus: | Halistemma Huxley, 1859 |
Halistemma is a genus of cnidarians belonging to the family Agalmatidae.
The genus has almost cosmopolitan distribution.
Species: