Look into any nutrient-rich pond almost anywhere in the world and you will find Daphnia pulex, a tiny crustacean (also called a water flea) that is a source of food for fish and fascination for scientists. A new study, reported ...
Ecology
Jul 19, 2016
0
9
The highly bioinvasive water flea, Cercopagis pengoi, has spread from the Caspian Sea to greater parts of the Baltic Sea. In the Bothnian Bay, it seems to meet a barrier in the area between the Bothnian Sea and the Bothnian ...
Environment
Jul 6, 2016
0
9
(Phys.org)—A team of researchers from institutions in Germany and the Netherlands has found that bittersweet nightshade plants exude a nectar-like liquid that serves no purpose other than to attract ants, which in turn ...
Researchers have known for decades that the environmental stress experienced by one generation induces changes in behavior, shape, biochemical properties and rates of development of their offspring. But the precise ecological ...
Ecology
Feb 29, 2016
0
36
Dr. George Poinar, Jr., an entomologist from Oregon State University, has found a fossilized flea the like of which he has never seen. Its basic characteristics are so strange, he says, that it deserves its own genus. And ...
Plants & Animals
Sep 15, 2015
2
33
Sand fleas have a remarkable ability to change color in order to match dramatically different backgrounds, according to a new study from the University of Exeter and the Ascension Island Government Conservation Department.
Plants & Animals
Aug 11, 2015
0
541
The water flea has genetically adapted to climate change. Biologists from KU Leuven, Belgium, compared 'resurrected' water fleas—hatched from 40-year-old eggs—with more recent specimens. The project was coordinated by ...
Ecology
May 11, 2015
4
38
A common type of pesticide is dramatically harming wild bees, according to a new in-the-field study that outside experts say may help shift the way the U.S. government looks at a controversial class of chemicals.
Ecology
Apr 22, 2015
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1292
Salt used for winter road maintenance in Canada could wipe out water flea populations that keep our lakes clear of algae and feed the fish, a recent York University study has revealed.
Environment
Apr 9, 2015
0
16
Warm weather and longer days mean many pets and their owners will be spending more time outside. Spring also brings the return of fleas that can pose as dangerous parasites to pets.
Plants & Animals
Apr 3, 2015
0
16
