Scientists Name Brazilian Cave Spider After Aragog from Harry Potter

iStock
iStock

Multiple new species, from wasps to crabs, have been named after Harry Potter characters. Now, CNET reports that Brazilian scientists have given a newly identified cave spider the name Ochyrocera aragogue, after Hagrid's enormous pet spider Aragog. Keeping with a theme of literary inspiration, the researchers also chose classic names for six additional arachnids they discovered underground in northern Brazil. They published news of their finds on January 10 in the science journal ZooKeys.

A team from Brazilian biological research center Instituto Butantan, Sao Paulo, found the cave-dwelling spiders among 2000 adult specimens collected throughout five years of field research. All seven species belong to the genus Ochyrocera and reside underground in iron caves across Pará, a state in northern Brazil. (Pará is home to Carajás Mine, one of the world's largest iron ore mines.) Scientists say the region might contain even more spiders like them, though mining activities reduce the area's biodiversity.

Unlike the elephant-sized Aragog, who readers first met in Harry Potter and the Chamber of Secrets, the newly discovered arachnids are all tiny, measuring less than an inch in total size. They're also distinct from many cave-loving critters in that they aren't all pale white and aren't missing any of their six eyes. The spiders are technically able to spend their entire lives in caves, but they've also been known to crawl towards the opening and even venture outside.

In addition to Ochyrocera aragogue, researchers were inspired to name some Brazilian cave spiders after creepy-crawly figures from fantasy works like George R.R. Martin's A Song of Ice and Fire, J.R.R. Tolkien's The Lord of the Rings and The Silmarillion, and H. P. Lovecraft's The Call of Cthulhu. Monikers included Ochyrocera laracna, after the spider Laracna who attacks Frodo and Sam in LOTR; Ochyrocera varys, after GoT's Lord Varys (a.k.a. The Spider), and Ochyrocera atlachnacha, in honor of the Lovecraftian spider god Atlach-Nacha.

Ochyrocera varys, a new cave spider discovered in Brazil named after the character Lord Varys from 'Game of Thrones'
Ochyrocera varys
Igor Cizauskas

Ochyrocera atlachnacha, a new spider discovered in Brazil named after the Spider God Atlach-Nacha from H. P. Lovecraft's works.
Ochyrocera atlachnacha
Igor Cizauskas

Since not all literary spiders are spooky, the scientists also paid homage to E.B. White's Charlotte's Web and David Kirk's children's series Little Miss Spider, dubbing two other newly discovered spiders Ochyrocera charlotte and Ochyrocera misspider, respectively.

Ochyrocera misspider, a new arachnid species discovered by cave areas in Floresta Nacional de Carajás, in Brazil.
Ochyrocera misspider
Courtesy of Igor Cizauskas

This isn't the first time a spider has been named after Hagrid's pet; in 2017, scientists from the University of Tehran dubbed a new species of wolf spider discovered in southeastern Iran Lycosa aragogi.

[h/t CNET]

Pioneering Heart Surgeon René Favaloro Is Being Honored With a Google Doodle

Dr. René Favaloro (left) pictured with colleague Dr. Mason Sones.
Dr. René Favaloro (left) pictured with colleague Dr. Mason Sones.
The Cleveland Clinic Center for Medical Art & Photography, Wikimedia Commons // CC BY 4.0

Argentinian heart surgeon René Favaloro is the subject of today’s Google Doodle, which features a sketched portrait of the doctor along with an anatomical heart and several medical tools, The Independent reports.

The renowned doctor was born on this day in 1923 in La Plata, the capital of Argentina’s Buenos Aires province, and pursued a degree in medicine at La Plata University. After 12 years as a doctor in La Pampa, where he established the area’s first mobile blood bank, trained nurses, and built his own operating room, Favaloro relocated to the U.S. to specialize in thoracic surgery at the Cleveland Clinic.

In 1967, Favaloro performed coronary bypass surgery on a 51-year-old woman whose right coronary artery was blocked, restricting blood flow to her heart. Coronary bypass surgery involves taking a healthy vein from elsewhere in the body (in this case, Favaloro borrowed from the patient’s leg, but you can also use a vein from the arm or chest), and using it to channel the blood from the artery to the heart, bypassing the blockage. According to the Mayo Clinic, it doesn’t cure whatever heart disease that caused the blocked artery, but it can relieve symptoms like chest pain and shortness of breath, and it gives patients time to make other lifestyle changes to further manage their disease.

Favaloro wasn’t keen on being called the “father” of coronary bypass surgery, but his work brought the procedure to the forefront of the clinical field. He moved back to Argentina in 1971 and launched the Favaloro Foundation to train surgeons and treat a variety of patients from diverse economic backgrounds.

Favaloro died by suicide on July 29, 2000, at the age of 77, by a gunshot wound to the chest. His wife had died several years prior, and his foundation had fallen deeply into debt, which Argentinian hospitals and medical centers declined to help pay, The New York Times reported at the time.

“As a surgeon, Dr. Favaloro will be remembered for his ingenuity and imagination,” his colleague Dr. Denton A. Cooley wrote in a tribute shortly after Favaloro’s death. “But as a man ... he will be remembered for his compassion and selflessness.” Today would have been his 96th birthday.

[h/t The Independent]

Forget Lab-Grown Meat—You Can Now Buy Lab-Grown Ice Cream

Deagreez/iStock via Getty Images
Deagreez/iStock via Getty Images

Even though “dairy-free” doesn’t necessarily mean “healthier,” it’s still a necessary disclaimer for dairy-free people who are screaming for ice cream. And between veganism, lactose intolerance, and other dietary dairy restrictions, the race is on to create an ice cream for the masses that doesn’t taste like chalk, chemicals, or sadness.

Bay Area startup Perfect Day may have just pulled ahead of the competition. Today, Fast Company reports, it released three flavors of dairy-free ice cream—Vanilla Salted Fudge, Milky Chocolate, and Vanilla Blackberry Toffee—that contain the same proteins found in cow dairy, but grown in a lab from engineered yeast and DNA. Since those proteins contribute greatly to the rich texture and taste of ice cream that we love so much, Perfect Day’s products are supposedly indistinguishable from the real thing.


View this post on Instagram

A post shared by Perfect Day (@perfectdayfoods) on

The co-founders, vegan bioengineers Ryan Pandya and Perumal Gandhi, got the idea from their experience in medicine, where fermentation is used to grow things in a lab all the time. “The two of us started scratching our heads and wondering, what if we just apply that same exact technology that’s been around for half a century to make the world’s most in-demand, highest-quality protein?” Pandya explained to Fast Company.

Their lactose-, dairy-, and gluten-free vegan ice cream, which they’ve been working on for five years, includes the dairy proteins casein and whey, as well as plant-based fats and sugar. If you're dairy-free because of a casein or whey allergy or sensitivity, you should treat this ice cream like you would any other foods containing dairy, and heed the "Contains milk protein" disclaimer on Perfect Day products.

Lab-grown dairy has environmental benefits too, considering that cows and other livestock are major culprits of greenhouse gas emissions. Pandya and Gandhi hope to sell their proteins to large-scale food manufacturers, and have teamed up with Archer Daniels Midland, an Illinois-based food processing company, to increase production.

Though it seems like a scoop or two of this ice cream might be the recipe for a perfect day, that wasn’t the inspiration behind the company’s name—the founders stumbled upon a study in which scientists discovered that cows produced more milk when listening to music, and one of the most successful songs was Lou Reed’s “Perfect Day.” “As a company on a mission to make cows, people, and the planet happier, it seemed like a perfect fit,” the website says.

Can’t wait to taste the magic? You can purchase all three flavors in a three-pint bundle for $60 here.

[h/t Fast Company]

SECTIONS

arrow
LIVE SMARTER