| Marrus | |
|---|---|
| |
| Marrus orthocanna | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Cnidaria |
| Class: | Hydrozoa |
| Order: | Siphonophorae |
| Family: | Agalmatidae |
| Genus: | Marrus Totton, 1954 |
Marrus is a genus of siphonophores. Species include:
- Marrus antarcticus Totton, 1954
- Marrus claudanielis Dunn, Pugh & Haddock, 2005
- Marrus orthocanna Kramp, 1942
- Marrus orthocannoides Totton, 1954