Main Ref. | Linkowski, T.B., P. Presler and C. Zukowski, 1983 | ||
Fiskens utvecklingsstadium | juv./adults | Medellängd | 43.50 TL |
Sample size | 110 | Percent empty | 0 |
Land | South Shetland | Observationsplats | Admiralty Bay, King George Island, South Shetland Islands. Summer 1977 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Kommentarer |
---|---|---|---|---|---|---|
21.70 % | zoobenthos | benth. crust. | amphipods | juv./adults | amphipods | |
19.40 % | plants | other plants | benthic algae/weeds | leaves/blades | benthic algae/weeds | |
6.00 % | zoobenthos | mollusks | bivalves | juv./adults | Laternula elliptica | Laternula elliptica |
3.50 % | nekton | finfish | bony fish | juv./adults | bony fish | |
1.80 % | zooplankton | plank. crust. | euphausiids | juv./adults | euphausiids | |
1.20 % | zoobenthos | mollusks | gastropods | juv./adults | gastropods | |
8.50 % | zoobenthos | benth. crust. | isopods | juv./adults | Glyptonotus sp. | Glyptonotus sp. |
0.30 % | zoobenthos | benth. crust. | n.a./other benth. Crustaceans | juv./adults | Tanaidacea | Tanaidacea |
35.80 % | zooplankton | other plank. invertebrates | n.a./other plank. invertebrates | juv./adults | Salpae | Salpae |
1.80 % | zoobenthos | worms | polychaetes | juv./adults | polychaetes |