Main Ref. | Amezcua, F., A. Portillo and F. Amezcua-Linares, 2011 | ||
Fish stage | juv./adults | Mean length | 19.70 TL |
Sample size | 404 | Percent empty | 36.63 |
Country | USA | Locality | coasts of Sinaloa, south-east Gulf of California |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
0.40 % | nekton | finfish | bony fish | juv./adults | unspecified Haemulidae | |
0.60 % | nekton | finfish | bony fish | juv./adults | unspecified Trichuiridae | |
1.70 % | nekton | finfish | bony fish | juv./adults | unspecified Muraenidae | %W=1.7 |
2.80 % | nekton | finfish | bony fish | juv./adults | unspecified Sciaenidae | %W=2.8 |
4.80 % | nekton | finfish | bony fish | juv./adults | unspecified Engraulidae | %W=4.8 |
19.42 % | nekton | finfish | bony fish | juv./adults | Porichthys sp. | %W=19.4 |
21.82 % | nekton | finfish | bony fish | juv./adults | Symphurus sp. | %W=21.8 |
38.84 % | nekton | finfish | bony fish | juv./adults | unspecified teleost | %W=38.8 |
0.10 % | zoobenthos | benth. crust. | crabs | juv./adults | unspecified Portunidae | |
1.00 % | zoobenthos | benth. crust. | n.a./other benth. crustaceans | juv./adults | unspecified Paguridae | %W=1 |
0.00 % | others | others | n.a./others | juv./adults | unspecified eggs | |
1.00 % | others | others | n.a./others | juv./adults | unspecified organic matter | %W=1 |
5.30 % | zoobenthos | mollusks | octopi | juv./adults | Octopus vulgaris | %W=5.3 |
0.10 % | zoobenthos | worms | polychaetes | juv./adults | unspecified errant polychaete | |
0.40 % | zoobenthos | benth. crust. | shrimps/prawns | juv./adults | unspecified Dendrobranchiata | |
1.70 % | zoobenthos | benth. crust. | stomatopods | juv./adults | Squilla sp. | %W=1.7 |