Scientists Discover Fish Feed Outside Sea, Swallow Prey Without Water

A school of fish swim above a staghorn coral colony as it grows on the Great Barrier Reef off the coast of Cairns, Australia, Oct. 25, 2019. (Reuters Photo)
A school of fish swim above a staghorn coral colony as it grows on the Great Barrier Reef off the coast of Cairns, Australia, Oct. 25, 2019. (Reuters Photo)
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Scientists Discover Fish Feed Outside Sea, Swallow Prey Without Water

A school of fish swim above a staghorn coral colony as it grows on the Great Barrier Reef off the coast of Cairns, Australia, Oct. 25, 2019. (Reuters Photo)
A school of fish swim above a staghorn coral colony as it grows on the Great Barrier Reef off the coast of Cairns, Australia, Oct. 25, 2019. (Reuters Photo)

Most fish rely on water to feed, using suction to capture their prey. A new study, however, shows that snowflake morays can grab and swallow prey on land without water thanks to an extra set of jaws in their throats.

After a moray eel captures prey with its first set of jaws, a second set of "pharyngeal jaws" then reaches out to grasp the struggling prey and pull it down into the moray's throat.

Rita Mehta, an associate professor of ecology and evolutionary biology at University of California, Santa Cruz, first described this astonishing feeding mechanism in a 2007 Nature paper.

The new study, published June 7 in the Journal of Experimental Biology, shows that these pharyngeal jaws enable at least one species of moray to feed on land.

"Most fishes really need water to feed. This is the first example of a fish that can feed on land without relying on water," Mehta said.

Reports of snowflake morays coming out of the water to grab crabs on the shore prompted her to take a closer look.



Kate, Princess of Wales, to Present Women's Singles Trophy at Wimbledon

Britain’s Kate, Princess of Wales awaits the arrival of France’s President Emmanuel Macron and his wife Brigitte Macron in Windsor, England, Tuesday July 8, 2025, on the first day of a three-day state visit to Britain. (Chris Jackson/Pool via AP)
Britain’s Kate, Princess of Wales awaits the arrival of France’s President Emmanuel Macron and his wife Brigitte Macron in Windsor, England, Tuesday July 8, 2025, on the first day of a three-day state visit to Britain. (Chris Jackson/Pool via AP)
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Kate, Princess of Wales, to Present Women's Singles Trophy at Wimbledon

Britain’s Kate, Princess of Wales awaits the arrival of France’s President Emmanuel Macron and his wife Brigitte Macron in Windsor, England, Tuesday July 8, 2025, on the first day of a three-day state visit to Britain. (Chris Jackson/Pool via AP)
Britain’s Kate, Princess of Wales awaits the arrival of France’s President Emmanuel Macron and his wife Brigitte Macron in Windsor, England, Tuesday July 8, 2025, on the first day of a three-day state visit to Britain. (Chris Jackson/Pool via AP)

Kate, the Princess of Wales, is set to present the trophy to the winner of the women's singles final at Wimbledon on Saturday after opting not to attend the match last year while she was recovering from cancer.

The All England Club said Kate, the wife of Prince William, will be back in the Royal Box on Center Court for the match between eighth-seeded Iga Swiatek and No. 13 Amanda Anisimova. She will then take part in the on-court trophy presentation, The AP news reported.

Kate has been the patron of the All England Club since 2016 and has regularly attended the men's and women's finals. However, she was not there when Barbora Krejcikova defeated Jasmine Paolini for the women's title last year.

She did hand the trophy to Carlos Alcaraz after his victory over Novak Djokovic in the men's final, when she made only her second public appearance since announcing she was diagnosed with cancer.

She has been gradually returning to public duties since since announcing last fall that she had completed chemotherapy, and took part in welcoming French President Emmanuel Macron during his state visit to Britain this week.