Results 171 to 180 of about 3,150 (188)
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Krill (Euphausiacea) demography and variability in abundance and distribution
Canadian Journal of Fisheries and Aquatic Sciences, 2000Among euphausiids, there are many species that are represented by enormous numbers of individuals and are of considerable importance to various ecosystems, as well as to human exploitation. Considerable progress has been made regarding quantitative aspects of krill biology.
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Feeding behaviour in Meganyctiphanes norvegica (M. Sars) (Crustacea: Euphausiacea)
Journal of Experimental Marine Biology and Ecology, 1985Abstract Meganyctiphanes norvegica (M. Sars) will feed upon the centric diatom Thalassiosira weissflogii (Grunow) G. Fryxell & Hasle but cannot fulfil its energy requirement for metabolism on this food. Its daily metabolic requirement can be exceeded when the euphausiid feeds upon the copepods Calanus finmarchicus Gunner or Centropages typicus
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Names of Larvae in the Decapoda and Euphausiacea
Crustaceana, 1969of Rhode Island, 1965). Schroeder obtained trawl catches of up to 245 crabs per hour's fishing in the waters off the coast from Nova Scotia to Virginia; the best catches were made between 150 and 550 fm (274 and 1,005 m). The crabs were mostly large, measuring 4 to 5^2 inches (102 to 140 mm) across the carapace, weighing up to 2 lb (0.91 kg) or a ...
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Volume and Weight Characteristics of Species of Euphausiacea
Crustaceana, 1967Regressionsgleichungen fur die Relation Korpervolumen zu Korperlange werden fur neun der elf Gattungen von Euphausiaceen berechnet. Die erhaltenen Gleichungen fur dieses Verhaltnis, sowie die fur das Verhaltnis zwischen Korpergewicht und Korperlange bei den Euphausiaceen als Gesamtheit, werden vorgelegt.
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Probable Mesozoic vicariance in the biogeography of Euphausiacea
1990The worldwide distribution of Euphausiacea is related to differences in character states found in the genera belonging to this order. An area cladogram is composed. The vicariant events postulated in this study made it possible to distinguish between different “hydroplates” of the “hydrotectonic (cf. Nelson, 1986) system” on the basis of general trends
Spoel, S. van der +2 more
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