Main Ref. | Maeda, K. and K. Tachihara, 2004 | ||
Fish stage | juv./adults | Mean length | SL |
Sample size | 29 | Percent empty | |
Country | Japan | Locality | Station 3, Teima River, Okinawa Island, August 1998 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
6.00 % | nekton | finfish | bony fish | juv./adults | Eleotris sp. | %W=5.3. |
7.93 % | nekton | finfish | bony fish | juv./adults | Mangarinus waterousi | %W=7. |
8.72 % | nekton | finfish | bony fish | juv./adults | Drombus sp. | %W=7.7. |
10.53 % | nekton | finfish | bony fish | juv./adults | unspecified gobioid | %W=9.3. |
19.93 % | nekton | finfish | bony fish | juv./adults | Callogobius tanegasimae | %W=17.6. |
0.68 % | zoobenthos | benth. crust. | crabs | juv./adults | Ocypodidae spp. | %W=0.6. |
0.68 % | zoobenthos | benth. crust. | crabs | juv./adults | unspecified crab | %W=0.6. |
18.69 % | zoobenthos | benth. crust. | crabs | juv./adults | Ptychognathus ishii | %W=16.5. |
19.14 % | zoobenthos | benth. crust. | crabs | juv./adults | unspecified grapsid crabs | %W=16.9. |
0.91 % | zoobenthos | mollusks | gastropods | juv./adults | Cerithidea spp. | %W=0.8. Name cited in literature is Cerithidae spp. |
0.11 % | zoobenthos | insects | insects | adults | Chironomidae spp. | %W=0.1. |
0.11 % | zoobenthos | benth. crust. | isopods | juv./adults | Cirolanidae sp. | %W=<0.1. |
0.34 % | zoobenthos | benth. crust. | isopods | juv./adults | Anthuroidea spp. | %W=0.3. Name cited in literature is Anthuridea spp. |
0.11 % | zoobenthos | worms | polychaetes | juv./adults | polychaetes | %W=0.1. |
0.11 % | zoobenthos | benth. crust. | shrimps/prawns | juv./adults | Caridina sp. | %W=<0.1. |
0.11 % | zoobenthos | benth. crust. | shrimps/prawns | juv./adults | unspecified caridean shrimps | %W=0.1. |
0.68 % | zoobenthos | benth. crust. | shrimps/prawns | juv./adults | Macrobrachium sp. | %W=0.6. |
5.21 % | zoobenthos | benth. crust. | shrimps/prawns | juv./adults | Alpheus spp. | %W=4.6. |