Main Ref. | Randall, J.E., 1967 | ||
Fish stage | juv./adults | Mean length | 11.20 SL |
Sample size | 14 | Percent empty | 29 |
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 |
---|---|---|---|---|---|---|
9.73 % | zoobenthos | mollusks | bivalves | juv./adults | pelecypods | 7% pelecypods incl. 2% chitons |
3.24 % | nekton | finfish | bony fish | juv./adults | fish | 3% fish remains |
3.24 % | zoobenthos | benth. crust. | crabs | juv./adults | hermit crabs | 3% hermit crabs |
22.16 % | zoobenthos | benth. crust. | crabs | juv./adults | crabs | 20.5% crabs |
14.59 % | zoobenthos | mollusks | gastropods | juv./adults | Caecum pulchellum | 13.5% Caecum pulchellum, Epitonium, Rissoina, Zebina browniana, vermetids |
15.14 % | zoobenthos | benth. crust. | n.a./other benth. crustaceans | n.a./others | crustaceans | 14% unid. crustaceans |
6.49 % | zoobenthos | worms | polychaetes | juv./adults | polychaetes | 5.5% polychaetes, 0.5% sipunculids |
16.76 % | zoobenthos | echinoderms | sea stars/brittle stars | juv./adults | ophiuroids | 15.5% ophiuroids |
3.24 % | zoobenthos | echinoderms | sea urchins | juv./adults | echinoids | 3% echinoids |
5.41 % | zoobenthos | benth. crust. | shrimps/prawns | juv./adults | shrimps | 5% shrimps |