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The study identified the parasite that devastated 95 percent of long-spined sea urchins in affected areas in the Caribbean Sea two years ago. It burrows into the tissue of the sea urchins and triggers abnormal behaviour. The urchins droop and lose their ability to control their tube feet, which are crucial for movement. They lose their spines, then tissue necrosis sets in, leading to the death of the sea urchins.

Exactly a week ago my phone started pinging late at night. I was getting messages from too many people who I deem a credible source, of the tragic news that Jared Hires had died at Plura Cave.

I got the news confirmed. Cried. Then opened up my laptop and wrote an article announcing Jared Hire's death. At present over 45,000 of you have read it. 

Conventionally, shark behaviour has been perceived as largely instinctive and uniform across individuals. However, a team of researchers, led by Thomas M. Vignaud, have upended this notion, uncovering a spectrum of individual personalities among bull sharks frequenting feeding sites.

William T. White and his team of researchers described the distinct characteristics of the Roughback Bristle Shark through meticulous examination of its size, coloring, body structure, texture, dental arrangement, egg cases, and genetic makeup, and published their their study in the journal "Fishes." Residing at astonishing depths between 2,200 feet and 3,900 feet, the newfound shark species has, thus far, exclusively inhabited the waters off the western coast of New Zealand's North Island. 

The Norwegian Broadcasting Corporation NRK (nrk.no) first reported the diving incident:

An American citizen has been confirmed dead after a diving accident in the Plura Cave in Rana. Although a defibrillator was used after a short time, his life was not saved.

The following is a first-hand statement given to me by one of the divers involved with the fatal dive. They spoke to me on the evening of 4 April 2023. 

The hypothesis has been questioned in a recent study by Dr. Eric E.G. Clua and Dr. Carl G. Meyer, published in a Special Issue of the journal Behaviour. They point out that not only is it unsupported by the evidence, but it fails to stand up to close scrutiny.