Results 201 to 210 of about 1,689 (224)
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Morphology of the Gastric Mill of the Genus Thysanopoda (Euphausiacea)
Journal of Crustacean Biology, 1990The gastric mill structure has been related to utilization of food resources and to phylogenetic relationships in euphausiids. Although the possibility that species in the same genus have a gastric mill with similar morphology has been reported, it is still unclear whether this similarity is present in all species of euphausiids.
openaire +1 more source
Growth and production of Euphausiacea (Crustacea) in the Rockall Trough
Marine Biology, 1985The euphausiid fauna of the Rockall Trough has been sampled in time series at approximately two-monthly intervals between 1973 and 1976 between surface and depths greater than 2000 m. Length/frequency histograms have modes that are coherent for periods of at least 4 to 6 mo, indicating that populations are being sampled. Rates of growth were determined
openaire +1 more source
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.
openaire +1 more source
Krill (Euphausiacea) life history and aspects of population dynamics
Canadian Journal of Fisheries and Aquatic Sciences, 2000The present perspective summarizes information on the variability of krill population parameters, which can assist in interpreting fluctuations in euphausiid populations. This requires knowledge about potential longevity of an individual as well as the age composition of populations.
openaire +1 more source
Gregarious behaviour in crustacean micronekton (Euphausiacea, Mysidacea)
1988Certain species of pelagic euphausiids and hyperbenthic mysids (Crustacea) show highly integrated social behaviour comparable in many aspects to schooling in higher marine organisms such as fish, squid and mammals. The ethology, form, maintenance, occurrence and population structure of aggregations of three species of euphausiid and six species of ...
openaire +1 more source