ICE ALGAE AS FOOD OF AN ANTARCTIC ICE-ASSOCIATED COPEPOD, PARALABIDOCERA ANTARCTICA
Abstract: To investigate the food source of an Antarctic ice-associated copepod, Paralabidocera antarctica (I. C. THOMPSON), the gut contents of the nauplius, cope-podite and adult of this species were observed with a scanning electron microscope. Materials observed were collected in the ice-covered...
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Language: | English |
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Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.560.4303 http://polaris.nipr.ac.jp/~penguin/polarbiosci/issues/pdf/1987-Hoshiai.pdf |
Summary: | Abstract: To investigate the food source of an Antarctic ice-associated copepod, Paralabidocera antarctica (I. C. THOMPSON), the gut contents of the nauplius, cope-podite and adult of this species were observed with a scanning electron microscope. Materials observed were collected in the ice-covered sea near Syowa Station (69'00'S, 39'35'E), Antarctica. Remains in the gut consisted of ice-associated diatom frustules, their fragments, and siliceous cyst-like organisms. This indicates that P. antarctica utilizes ice biota which consisted mainly of diatoms as the main food source. 1. |
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