Main Ref. | Schoppe, S., 2000 |
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Remarks | Found subtidally (Ref. 102838). Inhabits hard substrates by boring on rocks in shallow waters (Ref. 800). It is also found on fore-reefs (Ref. 87903). A grazing echinoid, predominantly scraping the substratum of turf algae (Ref. 125618). Feeds on algae (Also Ref. 129602) and small invertebrates. Associated with Athanas indica, which hides between its spines (Ref. 800). Associated with coral communities. Burrowing species (Ref. 129602). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic; Hard Bottom: rocky; |
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Substrate Ref. | Fishelson, L., 1971 |
Special habitats | Beds: algae/seaweed; Coral Reefs: lagoons; Other habitats: burrows; |
Special habitats Ref. | Irving, R.A., 1995 |
Ref. | Schoppe, S., 2000 |
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Associations | commensalism; |
Associated with | Athanas indica. |
Association remarks | Associated with this shrimp, which hides between its spines (Ref. 800). |
Parasitism |
Feeding type | plants/detritus+animals (troph. 2.2-2.79) |
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Feeding type Ref. | Schoppe, S., 2000 |
Feeding habit | browsing on substrate |
Feeding habit Ref. | Schoppe, S., 2000 |
Estimation method | original sample | unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 2.82 | 0.05 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |