Main Ref. | Randall, J.E., 1967 | ||
Fish stage | juv./adults | Mean length | 24.10 SL |
Sample size | 32 | Percent empty | 16 |
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 |
---|---|---|---|---|---|---|
25.10 % | zoobenthos | mollusks | bivalves | juv./adults | Arca imbricata | Arca imbricata, A. umbonata, Barbatia cancellaria, Brachidontes exustus, Glycymeris, Pteria colymbus, Isognomon, Musculus |
0.20 % | zoobenthos | mollusks | chitons | juv./adults | Ischnochiton papillosus | Ischnochiton papillosus |
4.50 % | zoobenthos | benth. crust. | crabs | juv./adults | hermit crabs | hermit crabs |
18.80 % | zoobenthos | benth. crust. | crabs | juv./adults | Percnon gibbesi | majids, Percnon gibbesi |
21.30 % | zoobenthos | mollusks | gastropods | juv./adults | Acmaea | Acmaea, Bittium, Cittarium, Columbella, Coralliophila, Cymatium, Daphnella, Diodora, Fissurella, Hemitoma, Hyalina, Nerita, Olivella, Risomurex, Tegula, Turbo |
1.40 % | zoobenthos | worms | n.a./other annelids | juv./adults | annelids | |
1.10 % | zoobenthos | benth. crust. | n.a./other benth. crustaceans | juv./adults | benth. crustaceans | |
6.80 % | zoobenthos | echinoderms | n.a./other echinoderms | n.a./others | Ophiocoma | Ophiocoma, Ophiothrix |
19.90 % | zoobenthos | echinoderms | sea urchins | juv./adults | Diadema | Diadema, Echinometra |
0.90 % | zoobenthos | benth. crust. | stomatopods | juv./adults | Gonodactylus curacaoensis | Gonodactylus curacaoensis |