Sentences with phrase «for goby»

Not exact matches

And the return to ocean conditions last seen in the Ediacaran period more than 540 million years ago — when jellies last ruled the seas — has been a boon for certain fishes in habitats like the Benguela Current in the South Atlantic off Namibia in Africa, where jellyfish - eating gobies have replaced sardines in the food chain.

Along the banks of certain rivers, the round gobies already account for more than 70 percent of the entire fish population in some places.

For this purpose, the team set up aquaria both with and without hiding places where both crustaceans were placed — either alone or together with round gobies.

For example, in aquariums with hiding places containing only native crustaceans and gobies, a mere nine percent of the amphipods fell prey to the fish.

The idea for this came from findings obtained as a result of research on invasive gobies in the Danube, on which two doctoral theses had already been written at the Chair of Aquatic Systems Biology.

A new doctoral thesis from the University of Gothenburg shows that noise pollution impedes reproduction in sand and common gobies, both of which are important food sources for juvenile cod.

However, this does not apply to our seas, since there are no clear noise regulations for that environment,» says Eva - Lotta Blom, author of the doctoral thesis, which explores how underwater noise affects reproduction in sand and common gobies (Pomatoschistus minutus and Pomatoschistus microps, respectively).

Researchers of the Department of Environmental Sciences of the University of Basel have now developed a test that allows for the detection of Ponto - Caspian gobies in streaming and stagnant water.

But in order for a male sand or common goby to be able to reproduce, it seems to be necessary for him to make himself heard.

Southern tidewater goby has only been found in three lagoons in San Diego County, making this new species critically endangered, and the researchers call for conservation actions to prevent possible extinction as the habitat is threatened by California's drought.

«If climate change leads to increased winds and upwelling as some predict, then that means more unused phytoplankton production, more sedimentation and greater anoxia»: perfect conditions for the bearded goby.

Our study suggests that for fishes like the neon gobies, protected areas may need to be close together.»

«It shows for the first time that jellyfish tissue — once assumed to be a dead end for resources in the food web — can be recycled back into the ecosystem by the gobies.»

Living at depths greater than conventional SCUBA divers can access, yet too shallow to be of interest for deep - diving submersibles, the fish will now be known under the common name of the Godzilla goby.

Sand goby dads are solely responsible for the care of their eggs and they generally do a good job of it, with one exception — they tend to eat about a third of them.

Click any of the photographs for more information about the lives of frogfish, cleaning gobies, turtles, sharks, and many other sea creatures and be sure to check out the anatomy of the seahorse.

I work for the fed goby and I doubt they allow a reverse rollover.

As for the macro life, a wide variety of colorful gobies, Bargibanti and Denise Pygmy Seahorse were captured.

At the Riau Archipelago, take slow and easy dives around Bintan Island to comb through the pristine coral reef for a myriad of small critters like gobies, octopus and shrimp.

Warmer winter conditions, for instance, have the potential to benefit alewife, round gobies, ruffe, sea lamprey, rainbow smelt, and other non-native species.

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