| Belangrijkste voedsel | Percentage |
Trofisch niveau (y) |
Levensfase predator | Land | Lokaliteit | Ref. |
|---|---|---|---|---|---|---|
| zoobenthos | 39 | 3.4 | adults | Puerto Rico | Also U.S. Virgin Islands, Nov. 1958 - Jun. 1961. | 33 |
| zoobenthos | 75 | 4.2 | juv./adults | Virgin Is. (US) | St. Croix, 1978 | 8930 |