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Australian Scientists Discover Bigger Species of Deadly Funnel Web Spiders

A new species of Funnel Web Spider named Atrax christenseni and nicknamed 'Big Boy' is pictured next to the Sydney Funnel Web Spider in a container at the Australian Museum in Sydney, Australia January 14, 2025. REUTERS/Stefica Nicol Bikes
A new species of Funnel Web Spider named Atrax christenseni and nicknamed 'Big Boy' is pictured next to the Sydney Funnel Web Spider in a container at the Australian Museum in Sydney, Australia January 14, 2025. REUTERS/Stefica Nicol Bikes
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Australian Scientists Discover Bigger Species of Deadly Funnel Web Spiders

A new species of Funnel Web Spider named Atrax christenseni and nicknamed 'Big Boy' is pictured next to the Sydney Funnel Web Spider in a container at the Australian Museum in Sydney, Australia January 14, 2025. REUTERS/Stefica Nicol Bikes
A new species of Funnel Web Spider named Atrax christenseni and nicknamed 'Big Boy' is pictured next to the Sydney Funnel Web Spider in a container at the Australian Museum in Sydney, Australia January 14, 2025. REUTERS/Stefica Nicol Bikes

Australian scientists have discovered a bigger, more venomous species of the Sydney funnel-web spider, one of the world's deadliest.
The new funnel-web species has earned the nickname "Big Boy" and was first discovered in the early 2000s near Newcastle, 170 km (105 miles) north of Sydney, by Kane Christensen, a spider enthusiast and former head of spiders at the Australian Reptile Park.
"This particular spider is a lot larger, its venom glands are a lot larger and its fangs are a lot longer," Reuters quoted him as saying.
In research released on Monday, scientists from the Australian Museum, Flinders University and Germany's Leibniz Institute said the "Big Boy" would be classified as a separate species of funnel-web spider.
Scientists have named the 9-centimeter (3.54 inches) long species as Atrax christenseni, after Christensen's contributions to the research. The more common Sydney funnel-webs can grow up to 5 cm.
The nocturnal black arachnids are usually spotted within around 150 km (93 miles) of Sydney, Australia's largest city, and are mostly active between November and April.
Only the male Sydney funnel-web, which carries a much stronger venom, is responsible for human deaths. A total of 13 deaths have been recorded though no human fatalities have occurred since the development of antivenom in the 1980s, according to the Australian Museum.
The same antivenom is effective in treating bites from "Big Boy,” scientists said.
"Sometimes you might find them in a garage or in a bedroom or somewhere in the house where they might have wandered in during the night," Christensen said of the new species.
"I would not recommend touching them that's for sure, they do give copious amounts of venom."

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UN Ocean Conference Sets Sail Off France on World Oceans Day

People take photos of vessels during the "Ocean Wonders" event in honor of World Oceans Day ahead of the UN Ocean Conference on Sunday, June 8, 2025, in Nice, France. (AP Photo/Annika Hammerschlag)
People take photos of vessels during the "Ocean Wonders" event in honor of World Oceans Day ahead of the UN Ocean Conference on Sunday, June 8, 2025, in Nice, France. (AP Photo/Annika Hammerschlag)
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UN Ocean Conference Sets Sail Off France on World Oceans Day

People take photos of vessels during the "Ocean Wonders" event in honor of World Oceans Day ahead of the UN Ocean Conference on Sunday, June 8, 2025, in Nice, France. (AP Photo/Annika Hammerschlag)
People take photos of vessels during the "Ocean Wonders" event in honor of World Oceans Day ahead of the UN Ocean Conference on Sunday, June 8, 2025, in Nice, France. (AP Photo/Annika Hammerschlag)

Dozens of research and exploration vessels from around the world set sail just off the French coastal city of Nice on Sunday to kick off the third UN Ocean Conference and pay tribute to World Oceans Day.

The event, themed “Ocean Wonders,” saw the vessels sail across Nice's Baie des Anges, or Bay of Angels, to spotlight the beauty and importance of the ocean while urging world leaders not to lose sight of its value as they make decisions about the planet’s future.

Thousands of delegates, including heads of state, scientists, and environmental advocates, are expected in Nice this week to confront growing threats to the ocean, and the need to transform pledges into protection.

The United Nations has called the threats a global emergency facing the world’s oceans as they confront rising temperatures, plastic pollution choking marine life, and relentless overexploitation of fish and other resources.

Just 2.7% of the global ocean is effectively protected from destructive activities like industrial fishing and deep-sea mining — far below the global goal of 30% by 2030, The Associated Press reported.

Participating boats included the Energy Observer, a solar-panel covered catamaran that was the first vessel to circumnavigate the globe using renewable energy alone. It produces hydrogen fuel on board via seawater electrolysis, offering a vision of zero-emissions maritime travel.

Other standout vessels included France’s Alfred Merlin, dedicated to underwater archaeology; the OceanXplorer, a high-tech billionaire-owned research yacht; and the WWF’s Blue Panda, which is working to map and protect the last remaining seagrass meadows in the Mediterranean Sea.

At the heart of the conference is the push to ratify the High Seas Treaty, adopted in 2023. If it takes effect, the treaty would for the first time allow countries to establish marine protected areas in international waters, which cover nearly two-thirds of the ocean and remain largely ungoverned.

“The High Seas Treaty is critical to ensuring we can protect biodiversity in the ocean,” said Rebecca Hubbard, director of the High Seas Alliance. “We’re in the middle of a biodiversity and climate crisis. We absolutely have to protect the ocean to address those crises.”

But even in waters already designated as protected, enforcement often falls short. Many countries, France included, face criticism from environmental groups over weak regulation and continued industrial activity within their marine protected areas.

“The ambition is not there, the speed is not there, and the scale has not been there,” said Sílvia Tavares, project manager at Oceano Azul Foundation. “Moments like UNOC are key to changing that.”

Several countries are expected to announce new marine protected areas, or MPAs, during the conference, along with bans on bottom trawling and other destructive activities within their existing MPA networks.

The “Ocean Wonders” fleet will remain docked in Nice and open to the public until the conference concludes on June 13.