Rhacostoma
| Rhacostoma | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Cnidaria |
| Class: | Hydrozoa |
| Order: | Leptothecata |
| Family: | Aequoreidae |
| Genus: | Rhacostoma L. Agassiz, 1850 |
| Species: | R. atlanticum |
| Binomial name | |
| Rhacostoma atlanticum L. Agassiz, 1850 | |
Rhacostoma is a genus of aequoreid hydrozoans. It is monotypic with a single species, Rhacostoma atlanticum Or Lined Water Jellyfish. It has been reported from the Atlantic coastline of North America, Colombia, western and central Africa. The polyp stage is unknown.