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Seasons change but the Portuguese Man o War never do….

As the seasons and winds change in the U.S., the Portuguese Man o War begin to arrive in large numbers.

First of all, there are no real seasons for the Man o War, as such, but because of wind currents associated with season change and weather interruptions, the Man o War is on the leading edge of those winds since it has no propulsion system other than inflating it’s crown with gas and catching the wind.

man o war..beachedTx

What is typically recognized however, is the Man o War are, as a general rule, found along and around the Florida coast lines to Pensacola from late October thru February, the largest concentration generally in Nov and Feb.; the same as Costa Rica from March to May and to some degree the 10th day after every full moon in Hawaii. There is a long history of documenting these events so it is reasonable to believe these expectations every year.

Now, if you were stung by a Man o War, you were stung by an Atlantic Portuguese Man o’ War. There is no jellyfish specie known as a Man o’ War..A MOW is a siphonophore..a colony of 4 organisms..don’t have enough time and space to detail that ..there are 3 species of Man o War but all the same if that makes sense..the Atlantic, the recently acknowledge Pacific and the Blue Bottle Man o War..the Atlantic reported to have the nastiest sting but how would one compare them as all three are very painful. They differ in size with the Atlantic the largest and the blue bottle the smallest but don’t think for an instant that changes how nasty the stings are.

The indications that you have been stung by a Man O’ War are: Stinging, burning, redness, swelling of lymph nodes. You may see long welt lines. In some people sensitive to the Man O’ War venom, there may be severe reactions, including difficulty with breathing and cardiac arrest.

The sting toxin secreted from the tentacles is a neurotoxin about seventy-five percent as powerful as cobra venom. The welts can last for minutes to hours.

Studies on the effectiveness of meat tenderizer, baking soda, papain, or commercial sprays (containing aluminum sulfate and detergents) on nematocyst stings have been contradictory. It’s possible these substances cause further damage.

Check out our OCS Man o War sting 1st aid kit is specially designed to deliver medically proven, safe and effective sting relief from the MOW. Don’t get stung without it !!

ManOWar-kit

The Truth About Getting Stung by a Lionfish

Posted by Erin Spencer in Explorers Journal on August 8, 2013

“It won’t kill you, but it’ll make you wish you were dead”.

That’s how Mike Ryan described a lionfish sting as he briefed a boat full of people before an afternoon dive. Mike, an instructor at Horizon Divers in Key Largo, developed the Lionfish Safari Diver course for recreational divers to learn about invasive lionfish and try their hand at hunting the fish themselves. For a group of inexperienced hunters, that was probably the last thing we wanted to hear.

That wasn’t the first time someone warned me about the stings of this invasive predator. When you’re dealing with lionfish, the topic is bound to come up. In almost every interview I conducted, the conversation eventually turned to a dramatically recounted story of the time (or times) the interviewee was stung, each tale more cringe-worthy than the last. And while it’s clear that getting pricked by a lionfish is no walk in the park, stings can be easily avoided by proper handling techniques and safety measures. Be sure to keep the following three things in mind when dealing with lionfish to decrease your risk of getting stung.

Lionfish stings can occur long after the fish has died. Photo by Erin Spencer.

Lionfish stings can occur long after the fish has died. Photo by Erin Spencer.

Lionfish spines are used defensively, not offensively.

Lionfish spines are used as a deterrent for predators rather than for hunting prey. So don’t worry- lionfish aren’t about to ambush unsuspecting divers or swimmers. Lionfish only use their weapons defensively; therefore simply steering clear of their venomous dorsal, ventral, and anal spines can avoid stings.

If you are stung, a loose sheath surrounding each spine is pushed down, compressing two venom glands located down then length of the spine. Neurotoxic venom then travels through two parallel grooves up the spine and into the wound. Sounds unpleasant, right? Better just to avoid the spines in the first place.

Lionfish safety applies both on and off the water. 

The overwhelming majority of lionfish stings result from people simply not paying attention.

Stings can occur even after the lionfish is dead.

Stings can occur even after the fish have died, so handlers should be aware of their lionfish at all times, whether they are underwater, on a boat, or back in the kitchen filleting the fish up for dinner. I heard many stories of victims unknowingly sticking their hands into coolers containing lionfish and finding a painful surprise inside.

 

So make sure everyone you’re with knows where the lionfish are located, as well as which of the fishes’ spines are dangerous. Some handlers (myself included) choose to use medical-grade puncture-proof gloves to help protect from stings. Although these gloves don’t protect all potential sting sites, they decrease the risk of accidental envemonation when handling the fish.

Puncture-proof gloves are a great way to decrease your risk of getting stung. Photo by Eric Billips

Puncture-proof gloves are a great way to decrease your risk of getting stung. Photo by Eric Billips

Just in case, know what to do if you get stung.

Even if you follow all the safety precautions, sometimes mistakes happen. Immediate first response can help decrease pain and swelling, so have a plan in place if you or anyone you’re with is going to be handling lionfish. The National Oceanic and Atmospheric Administration (NOAA) recommends immersing the wound in hot (but not scalding) water for about 30 minutes as soon as possible after the sting occurs – this helps denature the lionfish venom and decrease pain.

If necessary, remove any spines still located in the wound. Lionfish stings are rarely fatal, but in extreme cases nausea, vomiting, and allergic reactions can result, so monitor symptoms closely. One spear fisherman swore that if someone had offered to amputate his stung foot, he would have accepted the invitation gladly.

On the other hand, a divemaster I spoke with said he barely noticed the pain when he was stung, and didn’t experience any swelling or adverse effects. Ultimately, everyone seems to respond to stings differently. Most people I talked to experienced some pain and swelling for anywhere from a few hours to a few days.

The important thing to remember is this: the more you know about stings, the more effectively you can prevent them. Pay attention to your lionfish at all times and have a plan in place in case you or a friend gets stung. There are quite a few examples of people who have dealt with large quantities of lionfish and have never been stung, proving that with proper handling and a bit of luck, you can avoid envenomation. But remember, on the off chance you do get pricked, you’ll at least have a great lionfish war-story to tell your friends.

http://newswatch.nationalgeographic.com

Beachhunter David McRee talks about OCS Jellyfish sting relief spray..Utube

http://www.youtube.com/watch?v=-PXin2I82kE&feature=youtu.be

Jellyfish return to nation’s coast

They’re back!  And we’re not talking hurricanes, though that season is officially underway.  And, no, this is not about sharks, since Discovery’s Shark Week doesn’t start until August.

No, it’s time for the increasingly unpopular annual return of swarms of jellyfish to beaches around the world. Last year they made much of the western Mediterranean unswimmable. A couple of weekend’s ago – the official start of summer — thousands of nasty, golf-ball sized jellyfish washed ashore on Florida’s east coast, stinging beach goers as they arrive. Red and Purple warning flags were posted on beaches from Cocoa Beach to Cape Canaveral.

In large part thanks to the over fishing of big predator fish and warmer ocean waters, jellies are showing up sooner, in bigger numbers and far beyond home territories. For the first time since 2006, the Portuguese Man o War are in numbers along the New England coast particularly the Hamptons.  In Florida they clogged the shallows and took over the wet sand of the beach. Lifeguard stands stocked up with vinegar-and-water solutions to help try and diffuse the itching, burning and rashes, which beats urinating on them, though its proven that OCS Jellyfish sting relief neutralizes the sting and helps alleviate itching and swelling.

IMG_3501     ManOWar-kit

Despite air temps in the 90’s and water temperature of 80+, it’s not just the abundance of jellyfish in Florida’s that was surprising, it was the species. Large numbers of animals washing ashore are the Pelagia Noctiluca or mauve stinger, the cannonball and the Portuguese Man o War although not in abundance yet.  Compact but fitted with long tentacles, these are exactly the same jellyfish that harassed Mediterranean beaches during the summer of 2012 and present this summer.

jellyfish..Mauve

Scientists believe they were transported across the Atlantic in the Gulf Stream, which wraps around the coast of Florida, suggesting they will be a hindrance on many Gator state beaches this summer. Meanwhile across the pond, biologists who study the Irish Sea are blaming a similar boom in jellyfish there on the overfishing of herring, which has given jellyfish an “exponential boost” in population. The trend has been growing since 2005.

Though explanation for why these jellyfish on these beaches is still being studied, it’s clear that since humankind has taken 100 to 120 million tons of predators out of the sea in the past 20 years it’s left plenty of room for jellyfish populations to boom. Jellyfish thrive in disturbed marine ecosystems, from dead zones to seabeds that have been raked by trawling nets. And they are spreading around the world thanks to powerful currents and aided by stowing away on fleets of ships delivering goods around the globe.

Be sure to take along Ocean Care Solutions marine sting 1st aid products..your Solution for marine sting injuries…

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Jellyfish facts…Everything you need to know…

Jellyfish are categorized due to their characteristics. The different species of jellyfish are the Red Type which is also known as the ‘China type’ can be identified as Rhopilema esculentum. These jellyfish are slightly reddish with a 12-24 inch diameter smooth umbrella.

The jellyfish is a popular seafood in eastern and southern Asian nations where there is a high market demand that stimulates large-scale jellyfish production. Due to its economic importance in China, many biological studies have focused on the jellyfish Rhopilema esculentum Kishinouye in terms of the environmental impact of aquaculture activities and culture techniques. In recent years, the commercial aquaculture of R. esculentum has expanded greatly in China

Key Lab of Marine Environmental Science and Ecology, Ministry of Education, Ocean University of China, Qingdao, 266100, China
Photo..M Kawahara

New jellyfish species discovered on Gold Coast..Australia

ABC News Gold Coast  

A curious child from Paradise Point is responsible for the discovery of a new species of box jellyfish found in a local canal.  Nine-year-old Saxon Thomas found the new species when fishing in his backyard canal.  Scientists have now confirmed the jellyfish is a new scientific discovery.

But Australian Marine Stinger Advisory services director Lisa Gershwin says there is a lot more to learn about it.  “We’re still trying to name it,” Ms Gershwin says.

“I haven’t met Saxon yet but my intention is to one of these days when I meet him ask him what he would like it to be named… I wanna give him the choice to name it because I think it’s such a wonderful thing that here’s these kids out playing with nature and going ‘hey wait, that’s different – what’s that?’ – and now we know. What a fabulous find.”

Queensland Museum’s marine expert Doctor Merrick Ekins has examined the jellyfish.

“A new species is always very exciting. We’ve got a bit more work to do to work out exactly what it is… but it’s definitely in the same family as the box jellyfish. But it’s not THE box jellyfish which is a big relief,” Dr Ekins says.

“The first thing we did was to make sure it wasn’t thechironex fleckeri box jellyfish that’s infamous for killing people, because if that’s suddenly appearing down here on the Sunshine Coast and Gold Coast then that would be a real issue for swimmers.”

However, it is not yet known if this new species is dangerous in its own way.

“We don’t know about that… whether it gives you a sting is most likely. It’s probably not life threatening but we don’t know.”

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Jellyfish Facts…The “Pink Meanie”

Meet the “pink meanie,” a new species of jellyfish discovered by scientists at Dauphin Island Sea Lab and the University of California, Merced.From Discovery News–On the surface, this brightly colored jellyfish may not appear to be particularly extraordinary. According to DNA and morphological analysis, however, this marine animal, Drymonema larsoni, is not only a new species of jellyfish, but also a new family.

Found in the waters of the Gulf of Mexico and the Caribbean, the pink meanie is the first new scyphozoan family discovered since 1921.

“It’s rare that something like this could escape the notice of scientific research for so long,” Keith Bayha, a scientist at at Dauphin Island Sea Lab, said in a press release. “That it did is partially due to Drymonema‘s extreme rarity almost everywhere in the world.”

Discovery News

Photo: Jellyfish facts....#52....Meet the “pink meanie,” a new species of jellyfish discovered by scientists at Dauphin Island Sea Lab and the University of California, Merced.</p>
<p>From Discovery News--On the surface, this brightly colored jellyfish may not appear to be particularly extraordinary. According to DNA and morphological analysis, however, this marine animal, Drymonema larsoni, is not only a new species of jellyfish, but also a new family.</p>
<p>Found in the waters of the Gulf of Mexico and the Caribbean, the pink meanie is the first new scyphozoan family discovered since 1921.</p>
<p>“It’s rare that something like this could escape the notice of scientific research for so long,” Keith Bayha, a scientist at at Dauphin Island Sea Lab, said in a press release.  “That it did is partially due to Drymonema‘s extreme rarity almost everywhere in the world.”</p>
<p>Discovery News

Indo-Pacific Hell Fire Sea Anemone

Sea anemone facts….The Hell’s Fire Anemone (Actinodendron plumosum) belongs to the Actinodendron genus, and is one of the ‘stinging sea anemones’ in the Actinodendronidae family which are found only in the tropical waters of the Indo-Pacific.

Photo: Sea anemone facts....The Hell's Fire Anemone (Actinodendron plumosum) belongs to the Actinodendron genus, and is one of the 'stinging sea anemones' in the Actinodendronidae family which are found only in the tropical waters of the Indo-Pacific.

These anemones are so named 'stinging sea anemones' because of their capacity to sting humans badly. Although all anemones have stinging cells or nematocysts found in their tentacles, these anemones have a dangerous sting that is extremely powerful and is very painful. Another anemone from this group, the Bali Fire Anemone (Megalactis hemprichi), is similar in this regard and is also referred to as a Hell's Fire Anemone.

The Actinodendron genus is a unique group of anemones that are basically in a class all their own. They look more like colonies of soft corals than actinides. Typically they have busy, branched long tentacles. The Hell's Fire Anemone has tentacles with a leaf shaped or feather-like appearance, thus they are also known as the Pinnate Anemone. They bury their foot and body in the sand with only their oral disc and tentacles emerging. When disturbed they can retract their entire body into the sand and be virtually invisible.

Credit:Animal-World

These anemones are so named ‘stinging sea anemones’ because of their capacity to sting humans badly. Although all anemones have stinging cells or nematocysts found in their tentacles, these anemones have a dangerous sting that is extremely powerful and is very painful. Another anemone from this group, the Bali Fire Anemone (Megalactis hemprichi), is similar in this regard and is also referred to as a Hell’s Fire Anemone.

The Actinodendron genus is a unique group of anemones that are basically in a class all their own. They look more like colonies of soft corals than actinides. Typically they have busy, branched long tentacles. The Hell’s Fire Anemone has tentacles with a leaf shaped or feather-like appearance, thus they are also known as the Pinnate Anemone. They bury their foot and body in the sand with only their oral disc and tentacles emerging. When disturbed they can retract their entire body into the sand and be virtually invisible.

IMG_3501

OCS Jellyfish sting relief spray is tested effective on envenomations from sea anemone..Safe, effective and lidocaine free..Don’t get stung without it !!

Article Credit:Animal-World

 

 

 

 

Red sea urchins lining the seafloor can “see”….

Sea urchins may use the entire surfaces of their bodies—from the ends of their “feet” to the tips of their spines—as huge eyes.

Scientists had already known the marine invertebrates react to light without any obvious eye-like structures—raising the question of how the animals see.

Previous genetic analysis of the California purple sea urchin had revealed that the animals possess a large number of genes linked with the development of the retina—the light-sensitive tissue lining the inner eyeball in people and other vertebrates.

This and other research suggested that sea urchin might rely on light-receptor cells randomly scattered across their skin, which collectively function like retinas.

Scientists had theorized the animals’ spines simulate the light-blocking pigmented cells found in most animals’ eyes. Because light-receptor cells in the retina can soak up light from every direction, pigmented cells work to block light from the back and the sides so animals can “see” what’s in front of them.

Now, however, the scientists have found two distinct groups of bristly, light-receptor cells concentrated at the bases and tips of the purple sea urchin’s 1,400-plus tube feet. These long, suction-tipped tubes, located on the undersides of sea urchin bodies, help the organisms move.

The team suspects that sea urchins use their tube feet as retinas and the rest of their bodies to shield against the extra incoming light, said researcher Maria Ina Arnone, a developmental biologist at Anton Dohrn Zoological Station in Naples, Italy.

Prior studies did find the number and placement of spines on a sea urchin could affect how sharp its vision might be, and this new find “might well be part of the picture,” Arnone added.

SeaUrchin-kit

Ocean Care Solutions Sea Urchin first aid kit..don’t get stung without it!!