| Tetrorchis | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Cnidaria |
| Class: | Hydrozoa |
| Order: | Trachymedusae |
| Family: | Rhopalonematidae |
| Genus: | Tetrorchis Bigelow, 1909 |
| Species: | T. erythrogaster |
| Binomial name | |
| Tetrorchis erythrogaster Bigelow, 1909 | |
Tetrorchis is a monotypic genus of deep-sea hydrozoan in the family Rhopalonematidae. It is represented by the species Tetrorchis erythrogaster. [1]
