| Thông tin chủ yếu | Allen, G.R., 1985 |
|---|---|
| Các chú thích | Inhabits clear shallow waters over rocky bottoms in the vicinity of coral reefs, less frequently in sandy or seagrass areas. Often forms large aggregations during the day. Feeds at night mainly on small fish, shrimps, crabs and cephalopods. Carnivore (Ref. 57616). Predominantly inhabits patch reefs (Ref. 128694). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrate | Hard Bottom: rocky; |
|---|---|
| Substrate Ref. | |
| Special habitats | Beds: sea grass; Coral Reefs; |
| Special habitats Ref. | Harper, L.M., J.S. Lefcheck, R. Whippo, M.S. Jones, Z. Foltz and J.E. Duffy, 2022 |
| Tài liệu tham khảo | |
|---|---|
| Associations | |
| Associated with | Cleaned by scarlet striped cleaner shrimp (Lysmata grabhami) and goby (Gobiosoma evelynae and others) as observed on the coral reefs in Bonaire, Netherlands Antilles (Ref. 36810). |
| Association remarks | |
| Parasitism |
| Dạng thức ăn | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Allen, G.R., 1985 |
| Nơi ăn mồi | hunting macrofauna (predator) |
| Feeding habit Ref. | Allen, G.R., 1985 |
| Estimation method | Mẫu nguyên thủy (gốc) | Chủng quần không được khai thác | Chú thích | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Từ thành phần dinh dưỡng | 4.33 | 0.44 | 4.23 | 0.68 | Troph of juv./adults from 2 studies. |
| Từ các loại thức ăn | 3.98 | 0.60 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Tài liệu tham khảo | Randall, J.E., 1967 | ||||