The Plankton of the SeaAmerican Elsevier Publishing Company, 1966 - 426 pagine |
Dall'interno del libro
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Pagina 185
... Sagitta elegans . This was accompanied by the hydromedusae Laodicea undulata , Cosmetira , and Aglantha , the ... Sagitta elegans group , but to a much poorer community defined by the presence of the arrow worm Sagitta setosa and by the ...
... Sagitta elegans . This was accompanied by the hydromedusae Laodicea undulata , Cosmetira , and Aglantha , the ... Sagitta elegans group , but to a much poorer community defined by the presence of the arrow worm Sagitta setosa and by the ...
Pagina 188
... Sagitta maxima and Eukrohnia hamata ( all also found in the Ant- arctic ) ; the copepods Calanus hyperboreus and Metridia longa , and the winged snail Limacina helicina ( the last two also found in the Antarctic ) . On the other hand ...
... Sagitta maxima and Eukrohnia hamata ( all also found in the Ant- arctic ) ; the copepods Calanus hyperboreus and Metridia longa , and the winged snail Limacina helicina ( the last two also found in the Antarctic ) . On the other hand ...
Pagina 415
... Sagitta communities , 185 , 186 Sabellid worm , and infection by Monstrilla danae , 124 Sacculina , and infection of crabs by cypris larvae of , 122 , 123 Saffron - yellow water , and mass occurrence of Gymnodinium brevis , 285 Sagitta ...
... Sagitta communities , 185 , 186 Sabellid worm , and infection by Monstrilla danae , 124 Sacculina , and infection of crabs by cypris larvae of , 122 , 123 Saffron - yellow water , and mass occurrence of Gymnodinium brevis , 285 Sagitta ...
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