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Find out how DAN can benefit your dive business at DEMA Show 2021

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For more than 40 years DAN has played a crucial role in the dive industry, championing diver safety, risk management, and emergency preparedness. After last year’s virtual DEMA Show, we at DAN are looking forward to meeting with dive professionals from around the world in person once again.

  • Stop by Booth 947 to find out how DAN can help your dive business in the year ahead. Learn about the many programs DAN offers dive professionals by setting up an appointment for a one-on-one meeting. From fully subsidized Student Medical Expense Coverage and rewards for new member referrals to risk assessments and professional liability insurance, the dive industry’s safety experts have programs that can benefit you. Contact DAN Member Services at +1 (919) 684-2948 or Member@DAN.org to reserve your time today!
  • Don’t miss DAN’s seminars and workshops, which will be going on throughout the show in Rooms S229 and S230. DAN researchers, medics, and safety experts will be speaking on issues of vital interest to dive pros and dive business owners. Join us for talks on emergency planning, advances in bubble monitoring, ensuring proper medical care for divers with DCS, and much more. Additionally, if you’re a DAN Instructor, there will be opportunities to get up to date with the latest standards or elevate your teaching credentials; to learn more, email us at Oxygen@DAN.org.
  • When you purchase any DAN Oxygen Unit during DEMA Show 2021 you will receive a free DAN Travel Backpack with your order. (We’ll also have special DAN member pricing on the DAN Travel Backpack throughout the show.) Shipping of all purchases will be free within the continental U.S. during DEMA week.
  • If you rely on DAN programs, products, or services, we want to hear your stories! DAN is developing a series of video testimonials featuring dive pros and businesses. Schedule an appointment to meet with us in Las Vegas, and get some extra exposure for your dive business — email us at Marketing@DAN.org.
  • To protect the health and safety of all DEMA attendees, we’ve made the tough decision to cancel this year’s DAN Bash. In addition, all DAN staff at DEMA will be vaccinated and, in compliance with local regulations, will wear a mask at all times during the show. We’ll be wiping down our tables after every meeting, and we’ll have hand sanitizer available for everyone throughout our booth. Finally, we’ll be taking steps to promote social distancing throughout DAN’s booth and seminar rooms.

See you in Las Vegas!

Join the DAN community or learn more at DAN.org.

Marine Life & Conservation Blogs

Book Review: Shells of the World

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Shells of the World: A Natural History by M.G. Harasewych

Shells of the world is a guide to the world of marine, shelled molluscs. And what a varied and interesting world it is. Some of my favourite things to find on a dive are detailed in this book, including disco clams (or Electric File Clams as they are correctly names), the cephalopods, giant clams and sea hares. There are also many on my wish list, top of which is the Nautilus.

Each chapter provides a detailed description of the species, along with beautiful images. You can dive deeper and discover where they live, both with global distribution and the habitat they prefer. Learn about their diet, reproduction and diversity.

Having dipped in and out of this lovely book over the past few weeks, it has inspired me to learn more about this group of animals that we see on most divers, wherever we are in the world. Some of the shells are incredibly intricate and beautiful. I have always agreed with never collecting, or touching, marine life. The description of a certain set of cone shells should be a warning to those that are happy to pick up marine life! One of the cone shells has a local name called the cigarette snail. Why? Because once the venom is in your system from this animal, you only have time to smoke one cigarette before the affects of the venom are fatal!

What the publisher says:

Mollusks are invertebrate animals with a remarkable natural history and a rich fossil record, and their shells are prized for their breathtaking variety and exquisite beauty. Shells of the World provides a wide-ranging look at the incredible diversity of marine mollusks. An informative introduction outlines the lineages covered, followed by a directory section, split into classes, that profiles a broad selection of different taxa to give a sense of their sheer numbers and variety.

  • Features hundreds of beautiful color photos, depicting both the live animals and their shells
  • Discusses mollusk evolution, anatomy, life cycles, behavior, and ecology
  • Describes unique characteristics, distribution, habitat, and size
  • Provides valuable insights into the conservation of the world’s marine mollusks
  • Ideal for malacologists and shell collectors everywhere

About the Author:

M. G. Harasewych is research zoologist emeritus and former curator in the Department of Invertebrate Zoology at the Smithsonian Institution’s National Museum of Natural History. A fellow of the American Association for the Advancement of Science, he is the author (with Fabio Moretzsohn) of The Book of Shells: A Life-Size Guide to Identifying and Classifying Six Hundred Seashells.

Book Details

Publisher: Princeton University Press

Hardcover

Price: £25

ISBN: 9780691248271

Published: 9th April, 2024

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Gear News

Go anywhere with Stahlsac

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stahlsac

Stahlsac dive bags and travel luggage are built for our community of divers, surfers, kayakers and outdoor explorers who need bags that are constructed with durability, toughness, and stahlsacthe highest quality the industry has ever seen. We were founded by one man determined to build better watersports and dive bags, and today, that mission is carried on by many. Adventure doesn’t just present itself; it requires discovery. When we design dive bags, we make sure they are tough enough for you to explore in all conditions—warm and cold, wet and dry—to the nearest and farthest reaches of the earth. And for those times you want to push the boundaries of adventure, Stahlsac dive bags make sure you can truly GO ANYWHERE.

Abyss Duffels

stahlsacMade to be your partner-in-crime on every adventure, Stahlsac’s Abyss Duffels protects your gear from Mother Nature’s worst. Tough and 100% waterproof with double-TPU nylon material that shrugs off daily wear-and-tear, and RF-welded seams further boost the bag’s potential for lifelong exploring. Get Wet. Get Lost. Go Anywhere with Abyss.

  • A weatherproof duffel for trips, travel, and adventure
  • Ultra-durable double-TPU nylon protects your gear
  • Material repels water and keeps your equipment dry
  • RF-welded seams are flush, tough, and waterproof
  • Removable straps transform duffel into backpack
  • Zippered internal stow compartments carry essentials
  • External zippered flap is easy to open and close
  • Welded external handles make transporting a breeze

stahlsac

Panama Mesh Backpack

stahlsacThe most copied design in scuba diving, the Stahlsac Panama Mesh Backpack is the “original” design and features two high-density foam padded shoulder straps, extra durable polyester mesh, duffel bag handles and our unique zippered dry pocket inside that combines with a wet pocket outside. The bottom’s built from reinforced 18-gauge PVC nylon to combat the wear and tear of your active coastal lifestyle, and, as a bonus in every bag, we supply a 12″ x 12″ mesh drawstring satchel for extra stowing utility. Pack up your beach kit and go.

  • Density foam padded shoulder straps
  • Outside wet/dry pockets
  • 2 Carry handles
  • Tough, snag-resistant polyester mesh
  • Reinforced PVC bottom

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For more information about Stahlsac bags, visit www.stahlsac.com/dive-bags.

Sea & Sea is the home of Stahlsac and other leading diving brands in the UK. 

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Experience the Red Sea in May with Bella Eriny Liveaboard! As the weather warms up, there’s no better time to dive into the crystal clear waters of the Red Sea. Join us on Bella Eriny, your premier choice for Red Sea liveaboards, this May for an unforgettable underwater adventure. Explore vibrant marine life and stunning coral reefs Enjoy comfortable accommodation in our spacious cabins Savor delicious meals prepared by our onboard chef Benefit from the expertise of our professional dive guides Visit our website for more information and to secure your spot: www.scubatravel.com/BellaEriny or call 01483 411590 More Less

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