“So the clue was, ‘This temperate coral undergoes quiescence in the winter. Another word for this is … ?’” Anya Brown has spent most of her adult life around coral reef systems. Her brother, meanwhile, has cultivated a career as a writer on the American quiz show, “Jeopardy!”
Where do you go when you’re a fish and you need a skincare treatment? Coral reefs contain natural “beauty salons,” lively social hubs of activity where fish “clients” swim up and wait to be serviced by smaller fish cleaners.
John & Mary Louise Riley Bodega Marine Laboratory Seminar Series: "Spatial variability of coral reefs across scales and the (occasional) emergence of predictability"
UC Davis Chancellor Gary S. May sits down with assistant professor Rachael Bay to talk about the evolutionary adaptations of marine species in response to climate change in this episode of Face to Face with Chancellor May.
As winter approaches, many species of animals — from bears and squirrels to parasitic wasps and a few lucky humans — hunker down for some needed rest. The northern star coral (Astrangia poculata)also enters a hibernating state of dormancy, or quiescence, during this time. But what happens to its microbiome while it’s sleeping?
Under the right living arrangement, disease-resistant corals can help “rescue” corals that are more vulnerable to disease, found a study from the University of California, Davis, that monitored a disease outbreak at a coral nursery in Little Cayman, Cayman Islands.
Coral reefs are home to a spectacular variety of fish. A new study by biologists at the University of California, Davis, shows that much of this diversity is driven by a relatively recent innovation among bony fish — feeding by biting prey from surfaces. The work is published the week of July 25 in Proceedings of the National Academy of Sciences.
Corals and anemones form a symbiotic partnership with photosynthetic algae based on an exchange of nutrients: the host receives sugar from the algae, the algae receives nutrients and consistent exposure to sunlight from the host. This relationship can break down under stressful conditions, a phenomenon known as 'bleaching,' which, in the case of tropical corals, can quickly lead to the death of the host. Bleaching resistance can arise if a local population consistently encounters and adapts to warmer conditions.
