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Snowflake morays can capture prey on land

Many of us are familiar with photos of moray eels snug in their caves or crevices, peering out into the open sea.

One might imagine them venturing out to hunt for prey when hunger pangs strike or an unfortunate prey swims by, but do you know that a particular species of moray eels—the snowflake moray—can hunt on dry land as well?

At least, this was what happened when a group of scientists from UC Santa Cruz filmed snowflake morays emerging out from the water onto dry land, then grabbing a piece of meat with their fangs, and swallowing it.

Striking Hydrothermal vents, chimneys, and mirror pools, with large population of tubeworms in the JaichaMaa' ja' ag vent field.
Striking Hydrothermal vents, chimneys, and mirror pools, with large population of tubeworms in the JaichaMaa' ja' ag vent field.

Hydrothermal vents and possible new species discovered in Gulf of California

The hydrothermal vents are located in the Pescadero basin and are unique both in their chemistry and appearance to other known hydrothermal vents, as they are the only ones currently observed to emit clear fluids as opposed to dark, smokey fluids associated with iconic “black smoker” vents.

Indigenous names

The largest of the new vent mounds, named Maija awi, sits midway between the JaichaMaa ‘ja’ag vent field, discovered by the same team during Schmidt Ocean Institute’s 2018 R/V Falkor expedition, and the Auka vent field, discovered during an expedition by the Monterey Bay Aquarium Research Institute (MBARI) in 2015.

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Making it despite hardship.
Making it despite of dire circumstances

We carry on

Over the holidays, as 2021 drew to a close, the media once again began to overflow with retrospections on the year that has gone by, and heads of state, prime ministers and royalty gave reflective New Year’s speeches on national radio and television.

As always, I heard or read the usual fair share of speeches, but this time, it made me pensive, and I began to ponder—just as a thought experiment—what I would have said if I had to give such a speech. To whom would my thoughts have gone? Whom would I have thanked and what hopes would I have expressed?

Salon de la Plongée is postponed till March 2022

The news comes hot on the heels that boot Düsseldorf is cancelled until January 2023.

The team behind Salon de la Plongée have advised that their show will be rescheduled in three months' time. 

Everything was ready to welcome you next week and it's just a setback. Salon de la Plongée

Hélène de Tayrac-Senik, President of Salon de la Plongée and WDHOF member stated "[We are] determined to do everything possible to ensure that the Salon de la Plongée meets the expectations of both visitors and exhibitors and attentive to avoiding a risky situation, it is under these conditions that we are obliged to announce the postponement of the 23rd edition of the ShowWe thank you for your trust, your positive messages, your support that helps us keep our heads out of water and continue with energy."

MIDE 2021 a success for both exhibitors and attendees

Staying true to its theme, “Let’s Meet & Dive Locally,” the show aimed to kickstart the country’s dive industry and welcomed over 7,000 visitors during the three-day event with over 400 exhibitors, resulting in over RM5 (US$1.2) million in sales.

The bold decision to hold the show drew the attention, endorsement and partnership of several government agencies and leaders, including Prime Minister Ismail Sabri Yaakob, who addressed the event and said that he saw the dive community playing an important role in the recovery of tourism in Malaysia.

boot Düsseldorf, German Boat Show, dive show, Rosemary E Lunn, Roz Lunn, XRay Mag, X-Ray Magazine, scuba diving news
The biggest boat show in the world - 'boot Düsseldorf' - is held annually in January

boot Düsseldorf 2022 is cancelled

In recent weeks, various countries in Europe have applied travel and event restrictions to help prevent the spread of this new version of the Covid-19 virus. 

 

Following a meeting of the Minister Presidents of the federal states in Germany on 21 December 2021, the North Rhine-Westphalia (NRW) banned large events in January 2022. This includes boot Düsseldorf, the largest boat show in the world. 

It is with a heavy heart that we have to say goodbye to holding boot in January 2022. Wolfram N. Diener, CEO of Messe Düsseldorf

 

Dr Stephan Keller stated "We had had hoped that the pandemic situation in January would allow Boot to be held under strict hygiene conditions. But in the end, it is only consistent to do without large public fairs such as Boot in order to contain the spread of the omicron variant. Even before the country's ban, I agreed with the management of Messe Düsseldorf not to take an unjustifiable risk and to cancel boot if necessary."

Bob Anderson, MV Halton, British liveaboard, UK scuba diving, Rosemary E Lunn, Roz Lunn, XRay Mag, X-Ray Magazine
This Brit liveaboard will mostly be sailing in Scottish waters in 2022 | Image Credit: Bob Anderson

Boat crew sought for Brit liveaboard

British liveaboard skipper and photographer Bob Anderson is seeking crew for the forthcoming 2022 season. 

Bob Anderson stated "You will join an incredible boat that covers miles, sees a little bit of the world and takes some lovely people diving. The work is tough, relentless and demanding, but the rewards are there when you reflect at the end of the day."

Cook: needs to be adept with supplies / logistics and turn out some good food

VDI, Virtual Divers International, Jim Holliday, SSI, Rosemary E Lunn, Roz Lunn, XRay Mag, X-Ray Magazine, scuba diving app
You can purchase the game via the App Store or Google Play for US$49

VDI unveils a dive simulator app

According to VDI "this app is as close to diving as you can get on your mobile device while playing a game at the same time. More than a game, this simulator puts you in the diver's seat!"

Target market

The platform allows divers to enjoy their sport, with the simulator integrating the most used items in diving: mobile devices, training, and a connection to others with the same lifestyle.

In spring 2014, Holliday, along with Paul Toomer, bought shares in the dive training agency RAID in order to take it to the next level. In August 2014, he was appointed the new CEO of RAID International, a post he held until approximately two years ago. 

Now, Holliday, VDI's operations officer, has confirmed that the first dive training agency to get involved with his latest project is Scuba Schools International. 

VDI is honoured to host 3000+ SSI Dive Centers across the world, on our locator platform.

 

During the virtual dive, users will be able to discover marine life, explore underwater scenery or find gold coins. The team behind the VDI dive simulator think that this will help users to learn more about scuba diving and try virtual skills before taking a real scuba diving course. 

 

Sulphur mollies move in waves in response to the presence of a predator.
Sulphur mollies move in waves in response to the presence of a predator.

Sulphur mollies move in waves to evade predators

While fish are generally no match for predatory birds that hunt them from above, the sulphur molly, a freshwater fish species which can grow up to 4.5 inches, appear to have developed an effective defence mechanism.

When the school spots a potential predator (not necessarily birds, but any other species that may prove a threat, including humans), the school start swimming in waves that were conspicuous, repetitive and rhythmic.

And it is not just a few hundred sulphur mollies involved in this display—we're talking about a much larger number. 

DAN Awards 2021 Bove Research Grant to Peter Buzzacott, Ph.D.

Dr. Buzzacott, formerly the director of injury monitoring and prevention at DAN, recently co-authored a paper with DAN researchers describing cardiac function in recreational divers.1

While the study contributed to our knowledge of cardiac function in healthy divers, the participants had been diving in the sea in water ranging in temperature from “bath warm” to “ice cold” and with variable depths and diver workloads.

Mexican customs charge dive travellers sales tax on their equipment

When it comes to must-see dive destinations, Mexico’s Socorro Islands tops many a diver’s wish list. Boasting up-close encounters with giant Pacific manta rays, dolphins, sharks and immense numbers of fish, the diving presents incredible encounters and surprises galore.

However, if you are an underwater photographer with lots of gear, you may get a surprise of an unwanted variety: paying duty on your own equipment.