Marine Life & Conservation
Rare gollum shark find so… precious
There are reasons Spielberg used a great white shark as his predatory killer fish in Jaws rather than a gollum shark.
The latter just doesn’t cut it in terms of size, presence or flesh-tearing teeth, but does take some beating in the rarity stakes.
A 66cm gollum shark was captured about 280km off the Sunshine Coast last weekend and is thought to be only the third or fourth recorded specimen in Australia.
Deepwater bottom fisherman Joe Rowley, based at Mooloolaba, line-caught the gollum shark while targeting blue-eye trevalla, and immediately knew it was something very different.
“Gollum sharks are apparently endemic to New Zealand, so either it has migrated a long way to get here or it could be a separate gollum shark sub-species,” he said.
A commercial fisherman for more than 40 years, Mr Rowley said the gollum shark was named after the character from the Lord of the Rings fantasy novels.
“It has a flattened head and big green protruding eyes, and I’d never seen anything like it before,” he said.
Mr Rowley’s provisional identification was confirmed by Ken Graham, Australia’s leading expert on deepwater sharks.
The Commonwealth Scientific and Industrial Research Organisation and Australian Fisheries Management Authority are sponsoring Mr Rowley and others in a gulper shark scientific tagging survey.
Any gulper sharks caught on his line are tagged and released, but Mr Rowley recognised the gollum shark as a rarity worth keeping.
“I’ve done a lot of work with the CSIRO and save them a lot of species, and I knew this one would be one they’d want to study,” he said.
The experienced fisherman, who admits to a very keen interest in deep-ocean species, said he expected his catch would be subject to DNA tests to establish if it were a new sub-species of gollum shark.
“We know more about the moon than we do about the deep ocean, so it’s a particularly interesting find,” Mr Rowley said.
The sample has been donated to the Queensland Museum in Brisbane.
Source: www.sunshinecoastdaily.com.au
Photo: Warren Lynam
6 years ago, The Ocean Cleanup set sail for the Great Pacific Garbage Patch with one goal: to develop the technology to be able to relegate the patch to the history books. On 6 September 2024, The Ocean Cleanup fleet returns to San Francisco bringing with it System 03 to announce the next phase of the cleanup of the Great Pacific Garbage Patch and to offer you a chance to view our cleanup system up-close and personal.
We look forward to seeing you there.
To confirm your presence, please RSVP to press@theoceancleanup.com
PROGRAM
Join The Ocean Cleanup as our two iconic ships and the extraction System 03 return to San Francisco, 6 years and over 100 extractions after we set sail, to create and validate the technology needed to rid the oceans of plastic.
Our founder and CEO, Boyan Slat, will announce the next steps for the cleanup of the Great Pacific Garbage Patch. Giving you a chance to view our cleanup system and the plastic extracted.
Hear important news on what’s next in the mission of The Ocean Cleanup as it seeks to make its mission of ridding the world’s oceans of plastic an achievable and realistic goal.
Interviews and vessel tours are available on request.
PRACTICALITIES
Date: September 6, 2024
Press conference: 12 pm (noon)
Location: The Exploratorium (Google Maps)
Pier 15 (Embarcadero at Green Street), San Francisco, CA
Parking: Visit The Exploratorium’s website for details.
RSVP: press@theoceancleanup.com
Video & photo material from several viewing spots around the bay
We look forward to seeing you there!
ABOUT THE OCEAN CLEANUP
The Ocean Cleanup is an international non-profit that develops and scales technologies to rid the world’s oceans of plastic. They aim to achieve this goal through a dual strategy: intercepting in rivers to stop the flow and cleaning up what has already accumulated in the ocean. For the latter, The Ocean Cleanup develops and deploys large-scale systems to efficiently concentrate the plastic for periodic removal. This plastic is tracked and traced to certify claims of origin when recycling it into new products. To curb the tide via rivers, The Ocean Cleanup has developed Interceptor™ Solutions to halt and extract riverine plastic before it reaches the ocean. As of June 2024, the non-profit has collected over 12 million kilograms (26.4 million pounds) of plastic from aquatic ecosystems around the world. Founded in 2013 by Boyan Slat, The Ocean Cleanup now employs a broadly multi-disciplined team of approximately 140. The foundation is headquartered in Rotterdam, the Netherlands, and opened its first regional office in Kuala Lumpur, Malaysia, in 2023.
Find out more about The Ocean Cleanup at www.theoceancleanup.com.
A shark has been spotted approaching Royal William Yard in Plymouth, much to the surprise of swimmers, paddleboarders and onlookers.
With its distinctive dorsal fin cutting through the water, the sizeable shark swam along the coastline, before turning to head inland towards Firestone Arch at Royal William Yard. The appearance drew a crowd, who were captivated for more than an hour by the unusual sight – and it was all caught on video.
The shark is one of many expected sightings at Royal William Yard over the coming weeks… because today marks the start of Shark Month!
In reality, the ‘shark’ spotted along the Plymouth shoreline was actually a custom-made model, created by the team at Royal William Yard and sailed underwater by Caroline Robertson‑Brown from the Shark Trust, who donned scuba diving gear for the occasion.
The stunt took place to launch Shark Month in style and draw attention to the work of the leading international conservation charity, which is based in Britain’s Ocean City. Spectators were reassured that the water was safe and many entered into the spirit of the performance, swimming or sailing alongside the shark.
Shark Month will take place across Royal William Yard throughout July and will feature an extravaganza of art, entertainment and advocacy for everyone to enjoy. The packed programme of events starts with an art exhibition and ends with a trip on paddleboards with shark experts – with everything from a shark quiz to a Jaws screening in between.
Paul Cox, CEO of the Shark Trust, said: “There are often assumptions and misconceptions when it comes to sharks. This was certainly the case with the shark spotted at Royal William Yard! While the British coastline is home to many species of shark, this was not one of them. However, we’re thrilled it caught people’s attention, because seeing a shark is a special and memorable moment. That is precisely why we want to celebrate these incredible creatures, highlight the need for conservation, and ask for help to safeguard their future.”
For more information about Shark Month at Royal William Yard, visit the Shark Trust Website.
Images and video: Jay Stone
-
Blogs2 months agoDiving With… Nico, Ocean Earth Travels, Indonesia
-
News1 month agoMurex Bangka Announce New Oceanfront Cottages & Beachfront Dining
-
Blogs2 months agoA new idea in freediving from RAID
-
Marine Life & Conservation1 month agoIceland issue millionaire whale hunter a licence to murder 128 vulnerable fin whales
-
Marine Life & Conservation2 months agoThe Shark Trust Great Shark Snapshot is back
-
News3 months agoCharting New Waters; NovoScuba Goes Global with the Launch of their Revolutionary Dive Training Agency!
-
Gear News1 month agoNew Suunto Ocean – a dive computer and GPS sports watch in one for adventures below and above the surface
-
Marine Life & Conservation Blogs2 months agoBook Review: Plankton