SCUBA News 229
(ISSN 1476-8011)
27 July 2019
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SCUBA News (ISSN 1476-8011)
Issue 229 - July 2019
https://www.scubatravel.co.uk
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Welcome to SCUBA News - thanks very much for subscribing. As always we welcome your comments, diving stories and reviews - email news@scubatravel.co.uk.
You can download a pdf version here.
Contents:
What's new at SCUBA Travel?
Featured Liveaboard
Creature of the Month: Moorish Idol
Diving news from around the World
AquaMarine Diving Bali
10% off published prices, free rental gear and an AquaMarine Goodie-Bundle when you use code ScubaTravelUK2020 at
AquaMarineDiving.com
What's New at SCUBA Travel?
Not just hammerheads but whalesharks, eagle rays, turtles, orcas - more pelagics than you can shake a stick at. | |
Plus you will often see turtles, morays, napoleon wrasse and nudibranchs. Not to mention great wreck diving on the Cedar Pride.
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From Mexico to French Polynesia - suggestions for diving trips in August.
Read More… | |
Featured Liveaboard - Welcome to Sudan
Save $1000 on new scuba liveaboard exploring Sudan
Book by 3 August and get a free shark T-shirt as well! See hammerhead sharks and the fascinating wreck of the Umbria.
Creature of the Month: Moorish Idol
Moorish Idols are very easy to recognise, with their daytime black, white and yellow colours. They also have a distinctive orange band over the long nose which they poke into cracks and crevices on the reef to feed on coralline algae and sponges. You see the Moorish Idol in ones, twos or large groups in the Indian and Pacific Oceans. It's not found in the Northern Red Sea though.
Photo credit Derek Keats (CC BY 2.0).
To reduce their chances of being spotted by nocturnal predators, Moorish Idols change colour at night. The darker hues blend in with the gloom and help to break up their outline.
Photo credit Vincent Kruger (CC BY 1.0).
The common name, Moorish Idol, is said to originate from the Moors of Africa who purportedly believed the fish to be a bringer of happiness. It is the only species in the family Zanclidae.
Moorish Idols mate for life. They live at depths of 3 to 180 m.
Like many fish species, they are moving north from their traditional areas. Up until last year, for example, none were found in the north of the Sea of Cortez, only in the south. Now, however, there are confirmed sightings 200 km north of their previously known limit.
Moorish Idol in the Sea of Cortez. Photo credit Tim Nicholson.
Further Reading:
Coral Reef Fishes, Indo-Pacific and Caribbean J. Fernandez-Rivera Melo et al. Northernmost Occurrence of Zanclus cornutus (Zanclidae) in the Eastern Pacific (Northern Gulf of California, Mexico) . Thalassas: An International Journal of Marine Sciences October 2018, Volume 34, Issue 2, pp 301-304Diving News From Around the World
Our round up of the best underwater news stories of the past month. For breaking news see our Twitter page or RSS feed
Which sunscreens are safe for sea life and which should you avoid?
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How to protect corals from climate change?
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Light pollution stops clownfish eggs hatching
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Feeding dolphins for tourism lowers the survival of calves
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Fish discard ban not being enforced
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Crime-scene technique used to track turtles
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Robot Squid and Robot Scallop Showcase Bio-inspired Underwater Propulsion
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Our global food system discards 46 million tonnes of fish each year. Why?
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Galapagos Majestic scuba liveaboard sinks
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SCUBA News is licensed under a Creative Commons Attribution 4.0 Unported License. This means we are happy for you to reuse our material for both commercial and non-commercial use as long as you: credit the name of the author, link back to the SCUBA Travel website and say if you have made any changes. Some of the photos though, might be copyright the photographer. If in doubt please get in touch.
Photo credits: Tim Nicholson, Jill Studholme, Nick Hopgood, Dan Shapiro
Previous editions of SCUBA News are archived at https://www.scubatravel.co.uk/news.html
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CONTACTING THE EDITOR
Please send your letters or press releases to:
Jill Studholme
SCUBA News
The Cliff
DE6 2HR
UK
news@scubatravel.co.uk
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