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Smaller-bodied ruminants forage primarily for the highest energy intake, while equids -- which tend to be larger -- choose to forage in areas close to surface water, with less attention to forage cond...
There is increasing evidence for variation in rates of nucleotide substitution among divergent taxonomic groups. Here, we summarize published rate data and show a strong relationship between substi...
The nutrients excreted by fish in their “pee” may be critical to the health of coastal ecosystems. But knowing whether generalizations can be made about how to predict these nutrient levels in various...
Zooplankton are not uniformly distributed in space but are patchy at multiple scales as a result of interactions between their directed motion and both large- and small-scale water currents. Using &#...
Sardine (Sardina pilchardus) is one of the most important species among Turkish fisheries and is broadly distributed along its coastal waters. In the present study, mitochondrial DNA sequences from th...
题目:S15-4 Large body size in island-dwelling passerines: the roles of insular specialization, niche expansion and ecological release 作者:Ian P.F. OWENS, Susan N. SCOTT, Sarah I. ROBINSON, Sonya M. CL...
5 April 2007,Scientists have discovered a sequence of canine DNA key to the great diversity in the body size of dogs, from Chihuahuas to Grant Danes, according to research in the 6 April issue of Scie...
Strong body size correlates, wing and thorax lengths, of Drosophila melanogaster populations from the Eastern Mediterranean were measured and tested for the presence of autocorrelation, i.e. nonrandom...

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