| Main Ref. | Migotto, A.E., A.C. Marques, A.C. Morandini and F.L. da Silveira, 2002 | 
|---|---|
| Remarks | Known from tidal inlets, caves and shallow coastal benthic habitats (<25 m) (Ref. 86643). Inhabits a variety of substrates like mud to hard substrata and smaller colonies are known to be occasionally epizootic on other hydroids (Ref. 87801). | 
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies | 
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| Substrate | Benthic; Soft Bottom: mud; Hard Bottom; | 
|---|---|
| Substrate Ref. | Häussermann, V. and G. Försterra, 2009 | 
| Special habitats | |
| Special habitats Ref. | 
| Ref. | Migotto, A.E., A.C. Marques, A.C. Morandini and F.L. da Silveira, 2002 | 
|---|---|
| Associations | |
| Associated with | Smaller colonies occasionally epizootic on other hydroids (Ref. 87801). | 
| Association remarks | |
| Parasitism | 
| Feeding type | |
|---|---|
| Feeding type Ref. | |
| Feeding habit | |
| Feeding habit Ref. | 
| Estimation method | original sample | unfished population | Remark | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| From diet composition | |||||
| From individual food items | |||||
| Ref. | |||||