The Plankton of the SeaAmerican Elsevier Publishing Company, 1966 - 426 pagine |
Dall'interno del libro
Risultati 1-3 di 17
Pagina 222
... Ceratium and other peridinians as adaptations to help the organism to float . We should , however , be very careful in accepting this relation as any other than a chance adaptation which may help the organism for , although it has been ...
... Ceratium and other peridinians as adaptations to help the organism to float . We should , however , be very careful in accepting this relation as any other than a chance adaptation which may help the organism for , although it has been ...
Pagina 349
... Ceratium furca ( Ehbg . ) , 30-50 ( width ) . ( 13 ) Ceratium lineatum ( Ehbg . ) , 25–47 ( width ) . ( 14 ) Ceratium fusus ( Ehbg . ) , 15–30 ( width ) . ( 15 ) Ceratium tripos ( O.F.M. ) Nitzsch var . atlantica f . neglecta Ostenfeld ...
... Ceratium furca ( Ehbg . ) , 30-50 ( width ) . ( 13 ) Ceratium lineatum ( Ehbg . ) , 25–47 ( width ) . ( 14 ) Ceratium fusus ( Ehbg . ) , 15–30 ( width ) . ( 15 ) Ceratium tripos ( O.F.M. ) Nitzsch var . atlantica f . neglecta Ostenfeld ...
Pagina 382
... Ceratium arcticum ( Ehrbg . ) Cleve , and Arctic oceanic community , 208 azoricum Cleve , and temperate Atlantic ... Ceratium pennatum Kofoid , and tropical Atlantic oceanic community , 209 [ C. longirostrum Gourret ] Ceratium pentagonum ...
... Ceratium arcticum ( Ehrbg . ) Cleve , and Arctic oceanic community , 208 azoricum Cleve , and temperate Atlantic ... Ceratium pennatum Kofoid , and tropical Atlantic oceanic community , 209 [ C. longirostrum Gourret ] Ceratium pentagonum ...
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