Daphnia are tiny crustaceans, or "water fleas," that are extremely adaptable to their environment. This is due to their ...

A new study looks at how natural selection works more subtly than previously believed while an organism is in a stable ...

Caption The common water flea, Daphnia pulex, will be used as a model organism to study how genetic function is influenced by manmade environmental stress at a population level in a course on ...

Eggs are clearly visible in the healthy water flea of the species Daphnia magna on the left. The infected water flea of the same species on the right has been castrated by the parasite and is no ...

For this project, we conducted controlled laboratory experiments with zooplankton (water fleas, Daphnia magna), fish (fathead minnows, Pimephales promelas), and larval amphibians (gray treefrogs, Hyla ...

The water fleas Daphnia are finding it harder to evade predators as CO₂ levels rise in the water. And in coral reefs, the colourful and pretty damselfish are losing their ability to learn who ...

such as the biofilm and the water flea, Daphnia magna. Despite their tiny size, these creatures occupy an important place in the food web and can tell us a lot about how the environment is faring.

Or is that really flea dirt. Well, the great test that you can do, is take that material and put it on a white paper towel and add water. When you do that, it’ll shriek red if it’s flea dirt ...

If the towel has fleas, you can kill them by drowning them in soapy water. Once you have identified your pet has fleas, it’s likely your home has an infestation too. Places in your home ...

You don't need to remove this water-resistant collar during swimming or bathing with one of the best dog shampoos. Best shampoo Adams Plus Flea and Tick Shampoo is our top pick for the best flea ...

A type of zooplankton, Daphnia pulex (a.k.a. the water flea) is a microscopic crustacean whose unique reproduction habits make it the perfect species for studying evolution and natural selection.