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濮阳东方医院男科口碑高不高
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发布时间: 2025-05-26 04:53:08北京青年报社官方账号
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  濮阳东方医院男科口碑高不高   

This is the extraordinary tale of how a massive, strange-looking fish wound up on a beach on the other side of the world from where it lives.The seven-foot fish washed up at UC Santa Barbara's Coal Oil Point Reserve in Southern California last week. Researchers first thought it was a similar and more common species of sunfish -- until someone posted photos on a nature site and experts weighed in.What transpired after that surprised researchers from California to Australia and New Zealand.It turned out to be a species never seen before in North America. It's called the hoodwinker sunfish."When the clear pictures came through, I thought there was no doubt. This is totally a hoodwinker," said Marianne Nyegaard, a marine scientist who discovered the species in 2017. "I couldn't believe it. I nearly fell out of my chair."How the hoodwinker got its nameNyegaard spent years chasing the hoodwinker sunfish before she located and named the fish. All cases of the big fish were found in Australia, New Zealand, South Africa and Chile, she said. Except for one time in the 1890s, when drawings and records documented the fish appearing in the Netherlands.Scientists say there are five species of saltwater sunfish, and they come from different places. One enjoys tropical waters, another likes the subtropics and the hoodwinker prefers temperate water, Nyegaard told CNN. She works in the marine division at the Auckland War Memorial Museum in New Zealand."This is why it's so intriguing why it has turned up in California," she said. "We know it has the temperate distribution around here and off the coast of Chile, but then how did it cross the equator and turn up by you guys? It's intriguing what made this fish cross the equator."The antics of this wayward fish are comical, especially considering how the species got its name.As Nyegaard researched the fish, she realized some species of sunfish had been misidentified. One species that was thought to be rare was very common, while another fish thought to be common was misidentified, she said."It had gone unnoticed because no one really realized it looked different. There's a long history of confusion about the species in the sunfish family," Nyegaard said. "This fish had managed to stay out of sight and out of everybody's attention. It had been taken for mola mola (an ocean sunfish) so it was hoodwinking us all."And a bit of hoodwinking is what it was doing to researchers in California, too.Scientists first thought it was a different type of sunfishAn intern at Coal Oil Point Reserve alerted conservation specialist Jessica Nielsen to the dead beached sunfish on February 19. When Nielsen first saw it, the unusual features of the fish caught her eye."This is certainly the most remarkable organism I have seen wash up on the beach in my four years at the reserve," Nielsen said in a UC Santa Barbara press release.She posted some photos of the fish on the reserve's Facebook page. When colleague Thomas Turner saw the photos later that day, he rushed to the beach with his wife and young son.Turner, an evolutionary biologist who is six feet tall, stretched out his arms to show the scale of the seven-foot-long fish. He snapped some photos of what he thought was an ocean sunfish, a rare sight up-close, he said."It's the most unusual fish you've ever seen," said the UC Santa Barbara associate professor. "It has no tail. All of its teeth are fused, so it doesn't have any teeth. It's just got this big round opening for a mouth."Turner posted his photos on 3545

  濮阳东方医院男科口碑高不高   

The remains of Maleah Davis have been identified, authorities said Monday.Located in Arkansas on Friday during a search, the remains now have been positively identified as those of the missing 4-year-old girl, the Harris County Institute of Forensic Sciences said.The cause and manner of her death are still pending, according to the forensic institute.Maleah was reported missing in early May by her mother's former fiancé, Derion Vence. Vence initially told police that Maleah had been abducted by a group of men -- but investigators found signs of decay in his car and blood evidence in his apartment.Earlier Friday, Houston police had said child remains found in a bag in southwest Arkansas might belong to Maleah. 730

  濮阳东方医院男科口碑高不高   

The Trump administration is planning to expand a procedure to speed up deportations to include undocumented immigrants anywhere in the US who cannot prove they've lived in the US continuously for two years or more.The change casts a wider net of undocumented immigrants subject to the fast-track deportation procedure known as "expedited removal," which allows immigration authorities to remove an individual without a hearing before an immigration judge.In doing so, the administration would be provided greater latitude in quickly deporting undocumented immigrants.Previously, undocumented immigrants who were caught within 100 miles of a land border and within 14 days of arrival were subject to the procedure.The notice, filed in the Federal Register Monday, drastically changes the designation of expedited removal to include undocumented immigrants nationwide who can't prove they've been in the country continuously for two years. It would therefore apply to thousands more people who recently arrived to the US and are living around the country.As of June, Border Patrol has arrested nearly 700,000 migrants who illegally crossed the border this fiscal year, according to 1192

  

The U.S. is in the middle of a fossil fuel resurgence. The nation is now the top producer of oil and gas in the world, in large part due to new technology and increased export overseas. But the surge in production has also resulted in more drilling near residential areas across the U.S. 300

  

The slow-churning remnants of Tropical Storm Imelda that flooded parts of Texas left at least two people dead and rescue crews with boats scrambling to reach stranded drivers and families trapped in their homes during a relentless downpour that drew comparisons to Hurricane Harvey two years ago.By Thursday night, floodwaters had started receding in most of the Houston area, said the city's mayor, Sylvester Turner. Law enforcement officers planned to work well into the night to clear freeways of vehicles stalled and abandoned because of flooding, Houston Police Chief Art Acevedo said.Officials in Harris County, which includes Houston, said there had been a combination of at least 1,700 high-water rescues and evacuations to get people to shelter as the longevity and intensity of the rain quickly came to surprise even those who had been bracing for floods. The storm also flooded parts of southwestern Louisiana.More than 900 flights were canceled or delayed in Houston. Further along the Texas Gulf Coast, authorities at one point warned that a levee could break near Beaumont in Jefferson County. During Harvey, Beaumont's only pump station was swamped by floodwaters, leaving residents without water service for more than a week.Imelda's remnants Thursday led to the deaths of two men. A 19-year-old man drowned and was electrocuted while trying to move his horse to safety, according to a message from his family shared by the Jefferson County Sheriff's Office. Crystal Holmes, a spokeswoman for the department, said the death occurred during a lightning storm.A man in his 40s or 50s drowned when he tried to drive a van through 8-foot-deep floodwaters near Bush Intercontinental Airport in Houston during the Thursday afternoon rush hour, Harris County Sheriff Ed Gonzalez said. 1805

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