| Aspect: | Small branches alternately grow in a single plane on either side of a relatively short stem. Polyps on the other hand, grow off the branches symmetrically. |
| Population: | Common in certain areas. |
| Notable feature: | Stem and branches tend to be light brown, polyps are snow white. |
| Environment: | Grow off vertical structures that provide a steady water flow. Shipwreck masts and window frames are popular locations. |
| Behaviour: | - |
Last update: 22/10/15
Algae hydroid
- French designation: Hydraire-algue
- Latin designation: Thyroscyphus ramosus
- Creole designation: -
- Latin family: Thecatae
- Size (cm): 15
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https://divepix.webdhb.com/index.php/en/animalia/cnidarians/hydrozoans/227#sigProIde746c58d8a