| Main Ref. | Gallivan, G. and J. Danforth, 1999 | 
|---|---|
| Remarks | Habitat: Occurs in low intertidal to subtidal. Diet: several species of sponges. | 
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies | 
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| Substrate | Benthic: mobile; Hard Bottom; | 
|---|---|
| Substrate Ref. | Gotshall, D.W., 2005 | 
| Special habitats | |
| Special habitats Ref. | 
| Ref. | Gallivan, G. and J. Danforth, 1999 | 
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism | 
| Feeding type | mainly animals (troph. 2.8 and up) | 
|---|---|
| Feeding type Ref. | Gallivan, G. and J. Danforth, 1999 | 
| 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 | 3.00 | 0.00 | Tentative trophic level derived from 1 + troph of a single food item | ||
| Ref. | |||||