Conchoecia pseudoparthenoda (nov. sp.) a new halocyprid ostracod for the tropical north Atlantic
نویسندگان
چکیده
منابع مشابه
Bathyconchoeciinae, a new subfamily of deep oceanic planktonic halocyprid Ostracod (Myodocopa, Ostracoda).
Species of the genera Bathyconchoecia and Scottoecia are currently classified in the subfamily Euconchoeciinae together with species of the genus Euconchoecia. The morphological and ecological characteristics of many of the species currently attributable to these two taxa are compared with a range of Euconchoecia species and are shown to differ extensively. These differences are sufficient to s...
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A new species of the genus Fragilidium, F. duplocampanaeforme sp. nov., is described from examinations by LM and SEM. This species has been recorded in summer on the French Atlantic coast, over a number of years. It was never abundant in the plankton and was very often associated with Fragilidium subglobosum, Pyrophacus horologium and also with toxigenic species of the genera Alexandrium and Di...
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Evidence is presented that North Atlantic climate change since 1950 is linked to a progressive warming of tropical sea surface temperatures, especially over the Indian and Pacific Oceans. The ocean changes alter the pattern and magnitude of tropical rainfall and atmospheric heating, the atmospheric response to which includes the spatial structure of the North Atlantic Oscillation (NAO). The slo...
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Here we present first observations, from instrumentation installed on moorings and a float, of unexpectedly low (< 2 μmolkg) oxygen environments in the open waters of the tropical North Atlantic, a region where oxygen concentration does normally not fall much below 40 μmolkg. The low-oxygen zones are created at shallow depth, just below the mixed layer, in the euphotic zone of cyclonic eddies a...
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ژورنال
عنوان ژورنال: Bulletin of the British Museum (Natural History) Zoology
سال: 1972
ISSN: 0007-1498
DOI: 10.5962/p.140999