Main Ref. | Randall, J.E., 1967 | ||
Fish stage | juv./adults | Mean length | 5.60 SL |
Sample size | 41 | Percent empty | |
Country | Puerto Rico | Locality | Also U.S. Virgin Islands, Nov. 1958 - Jun. 1961. |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
1.96 % | zoobenthos | benth. crust. | amphipods | juv./adults | amphipods | |
3.55 % | zoobenthos | sponges/tunicates | ascidians | juv./adults | ascidians | |
27.62 % | plants | other plants | benthic algae/weeds | n.a./others | benthic algae/weeds | w/ organic detritus |
8.68 % | nekton | finfish | bony fish | juv./adults | bony fish | |
6.60 % | zoobenthos | benth. crust. | crabs | juv./adults | crabs | 2.9% crabs, 1% hermit crabs, 1% shrimps, 0.5% copepods |
0.37 % | zoobenthos | mollusks | gastropods | juv./adults | gastropods | |
25.92 % | zooplankton | other plank. Invertebrates | n.a./other plank. invertebrates | eggs | mollusks | mollusks |
1.83 % | zooplankton | other plank. Invertebrates | n.a./other plank. invertebrates | n.a./others | Foraminifera | Foraminifera |
8.07 % | zoobenthos | cnidarians | n.a./other polyps | n.a./others | coelenterate polyps | 5.1% coelenterate polyps, 1.5% corals, |
15.40 % | zoobenthos | worms | polychaetes | n.a./others | polychaetes |