10 Facts About the Portuguese Man O' War

Alamy
Alamy

Something a lot scarier than any Jersey Devil has been washing up on beaches in the Garden State lately: This month, the dangerous Portuguese Man O’ War—which has a potentially deadly sting—has been sighted in Cape May and Wildwood, New Jersey, which could lead to problems for beachgoers. Read on to learn more about these unusual creatures.

1. IT'S NOT A JELLYFISH.

The Portuguese Man o’ War may look like a bloated jellyfish, but it’s actually a siphonophore—a bizarre group of animals that consist of colonies made up of dozens, hundreds, or even thousands of genetically-identical individual creatures. A siphonophore starts out as a fertilized egg. But as it develops, it starts "budding" into distinct structures and organisms. These tiny organisms—called polyps or zooids—can’t survive on their own, so they merge together into a tentacled mass. They must cooperate as one in order to do things like travel and catch food.

Though the zooids within a Man O’ War are basically clones, they come in different shapes and serve different purposes [PDF]. Dactylozooids are long hunting tentacles built to ensnare prey; gastrozooids are smaller tentacles which digest the food; and gonozooids are dangling entities whose job is to facilitate reproduction. Every Man O’ War also has a pneumatophore, or “float”—an overgrown, bag-like polyp which acts as a giant gas bladder and sits at the top of the colony. Capable of expanding or contracting at will, it provides the Man O’ War with some buoyancy control. An expanded float also enables the colony to harness winds to move around.

2. A CLOSE RELATIVE IS THE INDO-PACIFIC “BLUEBOTTLE.”

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When we say “Portuguese Man O’ War,” we’re talking about Physalia physalis, the bizarre siphonophore that’s scaring New Jerseyans right now. Also known as the Atlantic Portuguese Man O’ War, it can be found in warmer parts of the Pacific, the Caribbean, the Indian Ocean, and of course, the Atlantic.

Another kind of siphonophore which regularly stings beachgoers is the so-called bluebottle, Physalia utriculus. It’s sometimes called the Indo-Pacific “Portuguese” Man O’ War and is restricted to the Pacific and Indian Oceans. It’s smaller than the Atlantic species and unlike its bigger counterpart—which has multiple hunting tentacles—it hunts with a single, elongated tentacle.

3. THE NAME “PORTUGUESE MAN O’ WAR” IS PROBABLY A NAVAL REFERENCE.

In the age of sailing, many European navies used tall warships loaded with cannons and propelled by three masts. British sailors took to calling this kind of vessel a “Man of War.”

What does that have to do with Physalia physalias? These colonies spend a lot of time floating at the water’s surface, and when the gas bladder is expanded, it looks—and acts—a bit like a sailboat, hence the “Man O’ War.” As for the Portuguese part, 19th century scientists proposed that sailors encountered it near the Portuguese island of Madeira, while modern etymologists tend to think that it looked like the Portuguese version of the ship.

Or at least that’s one explanation for the creature’s peculiar name. It’s also been suggested that Renaissance-era sailors thought the pneumatophores resembled the helmets worn by Portugal’s soldiers during the 16th century.

4. MAN O’ WAR TENTACLES CAN BE UP TO 165 FEET LONG.

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At least, that’s the maximum length for the dactylozooids—which are normally around 30 feet long and use venom-spewing cells to deliver painful, neurotoxic stings. When a tentacle is detached from the rest of the colony, it might wash ashore somewhere or drift around for days on end until it decomposes. Be warned: Even a severed tentacle can sting you.

5. ON RARE OCCASIONS, STINGS CAN BE FATAL TO HUMANS.

The odds of being killed by a Portuguese Man O’ War are slim. But just because deaths are rare doesn't mean you should touch one: On February 11, 2018, 204 people in Hollywood, Florida were treated for stings, which can lead to red welts on the skin, muscle cramps, elevated heart rates, and vomiting.

Still, the creatures can kill: One unlucky victim suffered a full cardiovascular collapse and died after getting too close to a Man O’ War in eastern Florida back in 1987. More recently, a woman swimming off Sardinia was stung by one and died of what was believed to be anaphylactic shock.

6. SOME FISH LIVE IN THEM.

Given that tiny fish make up about 70 to 90 percent of the Man O’ War’s diet (it also eats shrimp and other crustaceans), Nomeus gronovii, a.k.a. the Portuguese Man O’ War Fish, is playing a dangerous game: It lives among the siphonophore's tentacles even though it's not immune to its stings, swimming nimbly between the stingers. Young fish eat planktons which wander under their hosts and, as they get older, will sometimes steal the Man O’ War’s prey—or nibble on its tentacles.

7. SEA SLUGS LIKE TO STEAL THEIR TOXINS.

The Man O’ War has a long list of enemies. Loggerhead sea turtles and the bizarre-looking ocean sunfish are thick-skinned enough to eat them. There are also “blue dragon” sea slugs, which not only devour the Man O’ War but actively harvest and appropriate its toxins. After storing Man O’ War stinging cells in their own skins, the blue dragons can use it as a predator deterrent.

8. MAN O’ WAR COME IN PRETTY COLORS.

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Although it’s translucent, the float is usually tinted with blue, pink, and/or purple hues. Beaches along the American Gulf Coast raise purple flags in order to let visitors know when groups of Man O’ War (or other potentially deadly sea creatures) are at large.

9. EVERY COLONY HAS A SPECIFIC SEX.

The Man O' War's gonozooids have sacs that house ovaries or testes—so each colony can therefore be considered “male” or “female.” Though marine biologists aren’t completely sure how the Man O’ War procreates, one theory is that the gonozooids release eggs and sperm into the open ocean, which become fertilized when they cross paths with floating eggs or sperm from other Man O’ War colonies. This “broadcast spawning” method of reproduction is also used by many species of coral, fan worms, sea anemone, and jellyfish.

10. LOOK OUT FOR MAN O’ WAR LEGIONS.

The Man O’ War isn't always seen in isolation. Legions consisting of over 1000 colonies have been observed floating around together. Because they drift along on (somewhat) predictable winds and ocean currents, it’s possible to anticipate where and when a lot of the creatures will show up. For example, the Gulf Coast’s Man O’ War season arrives in the winter months.

Celebrate the Holidays With the 2020 Harry Potter Funko Pop Advent Calendar

Funko
Funko

Though the main book series and movie franchise are long over, the Wizarding World of Harry Potter remains in the spotlight as one of the most popular properties in pop-culture. The folks at Funko definitely know this, and every year the company releases a new Advent calendar based on the popular series so fans can count down to the holidays with their favorite characters.

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Right now, you can pre-order the 2020 edition of Funko's popular Harry Potter Advent calendar, and if you do it through Amazon, you'll even get it on sale for 33 percent off, bringing the price down from $60 to just $40.

Funko Pop!/Amazon

Over the course of the holiday season, the Advent calendar allows you to count down the days until Christmas, starting on December 1, by opening one of the tiny, numbered doors on the appropriate day. Each door is filled with a surprise Pocket Pop! figurine—but outside of the trio of Harry, Hermione, and Ron, the company isn't revealing who you'll be getting just yet.

Calendars will start shipping on October 15, but if you want a head start, go to Amazon to pre-order yours at a discount.

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12 Fascinating Facts About Elephants

Photo by David Heiling on Unsplash

Known for their strong family bonds and intelligence, elephants have fascinated humans across time and cultures. As the largest living land mammal, a male African bush elephant typically stands more than 10 feet tall and weighs an incredible 6.6 tons. Although poachers still kill approximately 100 African elephants every day, conservation groups are working to save elephant populations from extinction. Read on for a dozen things you might not know about elephants, from their long history as a political symbol to their legit firefighting skills.

1. Contrary to popular belief, elephants are not exactly scared of mice.

Baby elephant looks startled.
iStock.com/szaphotography

Cartoonists have long depicted the funny juxtaposition of a giant elephant terrified of a tiny mouse. Zoologists and elephant trainers have conducted experiments to test whether elephants are truly afraid of rodents, and it seems to be a myth. Mice themselves don't frighten elephants, but the pachyderms have poor vision and can get extremely startled when anything suddenly scurries by. Elephants are probably more afraid of a mouse's sudden movement than the mouse itself.

2. Wild elephants could have populated the U.S., but abraham Lincoln nixed the idea.

A mother and baby elephant taking a walk.
iStock.com/saha_avijan

In 1861, President Lincoln received gifts, including elephant tusks and a handmade sword, from Siam's King Somdetch Phra Paramendr Maha Mongkut. The king of present-day Thailand also made an interesting offer: Mongkut proposed that Siam would send pairs of male and female elephants to the U.S. to breed in the forests. Americans could then tame the wild elephants and put them to work for the economic benefit of the country. William Seward, Lincoln's secretary of state, replied to Mongkut in 1862, graciously declining his offer. He told the king that since the U.S. already used steam power to efficiently transport goods within the country, elephants simply wouldn't be practical.

3. Trunk-sucking is the elephant equivalent of thumb-sucking.

Baby elephant sucking its trunk.
iStock.com/bucky_za

When baby elephants want to comfort themselves, they instinctively start sucking their trunks. Trunk-sucking is also a way that a baby elephant can learn how to use her trunk (which contains between 40,000 and 50,000 muscles). Although most elephants, like human babies, grow out of sucking behavior, some adult elephants also suck their trunks when they feel anxious.

4. Elephants have been the symbol of the Republican Party since 1874.

Elephant symbol for the Republican party.
iStock.com/Niyazz

Although elephants had been occasionally used as a symbol for Republicans during the Civil War, cartoonist Thomas Nast, who drew an elephant in an 1874 issue of Harper's Weekly, gets the credit for linking the animal with the political party. In later cartoons, Nast continued to draw an elephant to portray the Republican Party, and other cartoonists adopted it, establishing the animal as the GOP symbol.

5. Barnum & Bailey once trained elephants to play baseball.

U.S. stamp with a circus elephant on it.
iStock.com/Valerie Loiseleux

Baseball is America's pastime, so why not teach elephants how to play the game? In 1912, thanks to the work of Barnum & Bailey's elephant trainer, Harry L. Mooney, the intelligent animals played their first ballgame. Although playing baseball was just one of many tricks that circus elephants learned, Barnum & Bailey capitalized on the concept of elephant baseball by using the image on posters to sell tickets for shows.

6. Some elephants have been convicted of murder.

Elephant foot in chains.
iStock.com/Pentium2

Although elephants are typically viewed as gentle giants, they are capable of attacking and killing humans. Male elephants undergo musth, a hormonal change that makes them temporarily produce tons of testosterone, resulting in aggression. But even female elephants can kill. In 1916, a town in Tennessee charged an elephant named Big Mary with first-degree murder for killing her handler. Big Mary, who worked for the Sparks Circus, attacked her handler, possibly after he struck her with a bullhook as she was trying to eat a watermelon rind. Big Mary was convicted and sentenced to execution. Some 2500 residents of the town gathered to watch Big Mary's dramatic hanging, which featured a 100-ton crane and a chain that broke under her weight.

7. Elephants grieve death.

Elephants mourning the death of a baby elephant.
iStock.com/brittak

Although we can't know exactly what elephants feel and how they process death, they seem to show signs that they experience grief when a member of their family (or another elephant) dies. When they see a dead elephant, they may vocalize, use their trunks to "hug" the dead animal, or stay with the carcass for hours. Some elephants have also tried to bury the dead body by covering it in leaves and soil.

8. Trained elephants fight fires in Indonesia.

Elephant with water spewing out of its trunk.
Ishara S.KODIKARA, AFP/GettyImages

You probably won't see an elephant riding on a fire truck anytime soon, but elephants in Indonesia are a vital part of fighting fires. In 2015, East Sumatra was plagued with multiple fires over a period of several months, so 23 trained elephants from a conservation center went to work. Carrying water pumps and hoses, the elephants helped patrol the land and made sure that new fires weren't ignited.

9. If you're in Zambia, you might see some elephants strolling through your hotel lobby.

An elephant walks into the lobby of the Mfuwe Lodge in Zambia.
An elephant walks into the lobby of the Mfuwe Lodge in Zambia.
Lars Plougmann, Flickr // CC BY-SA 2.0

Some guests at Mfuwe Lodge in the African country of Zambia get an unusual animal sighting before they even leave the lobby. Each year between October and December, families of elephants walk through the lodge's reception area to eat wild mango from a tree in the courtyard. The elephants' giant size and seeming indifference to their hotel lobby surroundings make for quite a striking sight.

10. In 2015, scientists recorded elephants yawning for the first time.

An elephant's open mouth.
iStock.com/filrom

Although scientists speculated that elephants probably yawn, scientists from the University of California, Davis captured the first video of an elephant yawning. If you enjoy watching sleepy animals stretching and yawning, this is for you. Warning: extreme cuteness ahead.

11. Elephants starred in YouTube's first-ever video.

Man taking a photo of an elephant on his phone.
iStock.com/iudmylaSupynska

On April 23, 2005, Jawed Karim made internet history when he uploaded the first video to a certain nascent video-sharing website. Karim, one of YouTube's founders, posted an 18-second scene of himself standing in front of elephants at a zoo. In the video, he speaks about how cool the elephants' long trunks are. As of August 2019, the video has more than 74 million views.

12. Elephants love to snack on old Christmas trees.

Two elephants snacking on pine trees.
VADIM KRAMER, AFP/Getty Images

Zookeepers at Tierpark Berlin, a zoo in Germany, feed unsold Christmas trees to their elephants in early January. The trees are certified pesticide-free, and the elephants seem to enjoy their special snack. Berlin isn't the only place where elephants eat Christmas trees, though. Zoos in Prague also treat their elephants to the tasty conifers.