The Plankton of the SeaAmerican Elsevier Publishing Company, 1966 - 426 pagine |
Dall'interno del libro
Risultati 1-3 di 34
Pagina 119
R. S. Wimpenny. a parasite composed of four generations of spore cells , each forming a layer round the preceding generation . Eventually the outside envelope of the parasite breaks and the spore cells pass out of the gut . They then ...
R. S. Wimpenny. a parasite composed of four generations of spore cells , each forming a layer round the preceding generation . Eventually the outside envelope of the parasite breaks and the spore cells pass out of the gut . They then ...
Pagina 127
... parasitic on other parasites . Liriopsis is found on Peltogaster , the rhizocephalan , and , stranger still , Gnomoniscus occurs on Podascon , the epicarid parasite of an amphipod , and Cabirops on Bopyrus , the epicarid parasite of a ...
... parasitic on other parasites . Liriopsis is found on Peltogaster , the rhizocephalan , and , stranger still , Gnomoniscus occurs on Podascon , the epicarid parasite of an amphipod , and Cabirops on Bopyrus , the epicarid parasite of a ...
Pagina 128
... parasites that have been mentioned in this chapter there are only one or two that look as if they could have a very dangerous effect on their plankton hosts . Indeed , if a parasite species is to continue to exist it must not bring ...
... parasites that have been mentioned in this chapter there are only one or two that look as if they could have a very dangerous effect on their plankton hosts . Indeed , if a parasite species is to continue to exist it must not bring ...
Sommario
PREFACE page | 13 |
INTRODUCTION | 17 |
THE FIELDS of the Sea | 43 |
Copyright | |
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adult Algae algal amphipod Antapical Antarctic Appendicularia Arctic arrow worm auxospore Biddulphia biol Biological body bottom Calanus Calanus finmarchicus called carbon cells Ceratium Chaetoceros Chaetognatha ciliated Cleve coast coastal copepods Coscinodiscus Crustacea deep water depth diameter diatoms distribution Dorsal eggs Ehbg elegans euphausid Expedition female Figure fish Fisheries flagellated floating G. O. Sars genera genus gonozooid growth Grun hauled Hensen individuals jelly-fish Laboratory larva latitudes latter layer light living lower marine medusa mentioned mouth Mysidae neritic North Atlantic North Sea Norwegian Sea number of species nutrients occur oceanic organic matter oxygen parasite pelagic peridinians Peridinium photophores photosynthesis phyto phytoplankton plankton plankton organisms plants Plate polyp population produced Rhizosolenia round Sagitta samples Sars sea water seasonal segments shell shrimps spores stage standing crop stations Steemann Nielsen surface water swimming temperature thoracic Thysanoessa tion tropical tube Uropod Ventral vertical warmer zone zooplankton