Main Ref. | Randall, J.E., 1967 | ||
Fish stage | juv./adults | Mean length | 15.50 SL |
Sample size | 95 | Percent empty | 4 |
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 |
---|---|---|---|---|---|---|
4.60 % | zoobenthos | mollusks | bivalves | juv./adults | bivalves | |
5.40 % | zoobenthos | benth. crust. | crabs | juv./adults | Mithrax | Calappidae, Mithrax |
1.90 % | zoobenthos | benth. crust. | crabs | n.a./others | Dardanus venosus | Dardanus venosus |
1.60 % | zoobenthos | mollusks | gastropods | juv./adults | gastropods | |
72.80 % | zoobenthos | echinoderms | n.a./other echinoderms | juv./adults | echinoids | echinoids & spatangoids |
3.30 % | zoobenthos | echinoderms | n.a./other echinoderms | n.a./others | Ophiactis | Ophiactis, Ophiocoma |
0.90 % | zoobenthos | worms | non-annelids | n.a./others | Sipunculids | Sipunculids |
2.10 % | zoobenthos | worms | polychaetes | juv./adults | polychaetes | |
1.40 % | zoobenthos | echinoderms | sea stars/brittle stars | juv./adults | Ophidiaster | Ophidiaster, Oreaster |
6.00 % | zoobenthos | benth. crust. | shrimps/prawns | juv./adults | Alpheidae | 0.8% Alpheidae including 0.6% tunicates, 0.1 chitons, 0.1% Scyllaridae, stomatopods, amphipods also 0.2% fish, 0.2% corals |