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Shark Research Institute

Shark Research Institute Blogs

We publish articles on a number of topics, each addressing an important area of shark conservation. From News about legislation and advocacy to Science to periodic articles about mankind’s Culture and the role of sharks in it, you can search below on the category that’s most interesting to you.

We encourage you to explore them all.


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Extraction of DNA from Shark Teeth and Denticles
Extraction of DNA from Shark Teeth and Denticles

Extraction of high-quality genomic DNA from the dermal denticles and fragment of tooth enamel of a shark has enabled identification of a specific shark…

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All Posts, ScienceChris HebelApril 22, 2021mako shark
Whale Sharks Slide toward Extinction
Whale Sharks Slide toward Extinction

International Union for Conservation of Nature (IUCN) Red List assessments reveal growing human pressures on whale sharks, (Rhincodon typus), are putting them at an increasing risk of extinction. Whale sharks are listed as Endangered…

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All Posts, News, ScienceChris HebelApril 14, 2021whale sharks
Planktivorous sharks - cretaceous convergence with modern filter-feeding rays
Planktivorous sharks - cretaceous convergence with modern filter-feeding rays

Prehistoric sharks grace the cover of Science Magazine…

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All Posts, News, ScienceChris HebelMarch 19, 2021prehistoric sharks
Southern Africa's most endangered shark just extended its range by 2,000 kilometers
Southern Africa's most endangered shark just extended its range by 2,000 kilometers

A team of marine scientists led by the Wildlife Conservation Society (WCS) has confirmed that southern Africa's most threatened endemic shark…

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All Posts, News, ScienceChris HebelFebruary 10, 2021shorttail nurse shark
Spain Takes Bold Action to Protect Mako Sharks
Spain Takes Bold Action to Protect Mako Sharks

Of all the shark fishing countries in the European Union, the fishers of Spain catch the most shortfin mako sharks, Isurus oxyrinchus, accounting for nearly half of all the North Atlantic landings…

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All Posts, News, ScienceChris HebelFebruary 8, 2021mako shark
Leatherback Sea Turtle In Djibouti!
Leatherback Sea Turtle In Djibouti!

Our Djibouti Whale Shark Project has just published a paper that documents─for the first time─the presence of a leatherback sea turtle, Dermochelys coriacea, in Djibouti waters...

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All Posts, News, ScienceChris HebelJanuary 26, 2021leatherback sea turtle
Shark Fishing Bans  Partially Effective
Shark Fishing Bans Partially Effective

Scientists from the University of Exeter, the Zoological Society of London and Oceanswell, a Sri Lankan NGO examined the effects of the longstanding ban on fishing for thresher sharks in Sri Lanka…

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All Posts, News, ScienceChris HebelDecember 30, 2020thresher shark
Seeking More Protection for Whale Sharks
Seeking More Protection for Whale Sharks

The Philippines host the second-largest known aggregation of whale sharks in the world. Donsol, the first and longest-running whale shark ecotourism destination in the Philippines, has become known as the “Whale Shark Capital of the World.”…

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All Posts, NewsChris HebelDecember 29, 2020whale sharks
Another Shark Fishing Boat Caught in the Seychelles
Another Shark Fishing Boat Caught in the Seychelles

The Seychelles, a archipelago in the western Indian Ocean with a huge Exclusive Economic Zone of 1.4 million square kilometres, faces challenges when it comes to monitoring illegal activities in the nation's waters…

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All Posts, NewsChris HebelNovember 16, 2020
A Once Abundant Species of Shark Now Critically Endangered
A Once Abundant Species of Shark Now Critically Endangered

In just 40 years populations of the smalltail shark, Carcharhinus porosus, plummeted by 90% in Brazil due to rampant overfishing…

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All Posts, NewsChris HebelNovember 9, 2020smalltail shark
Hammerhead Sharks - When & Where They Hang Out
Hammerhead Sharks - When & Where They Hang Out

Large-bodied hammerhead sharks are of conservation concern worldwide but protection of their populations requires knowledge of their distribution patterns…

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All Posts, News, ScienceChris HebelNovember 4, 2020smooth hammerhead shark
New Predator Replaces White Sharks off South Africa
New Predator Replaces White Sharks off South Africa

An 18-year study provided new insights into how an ocean ecosystem can change following the decline of an apex predator…

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All Posts, News, ScienceChris HebelNovember 3, 2020great white shark, sevengill shark
Laughter is Essential for Good Mental Health  Especially During These Times
Laughter is Essential for Good Mental Health Especially During These Times

The Life of Sharks by Christian Talbot and illustrated by Sophie Hodge puts words into the mouths of big fish…

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All PostsChris HebelOctober 30, 2020
A Feat in Raising a Deep Sea Species!
A Feat in Raising a Deep Sea Species!

Chimaeras are cartilaginous fish, also known as ghost sharks, rat fish, spookfish, or rabbit fish, found in all temperate oceans…

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All Posts, News, ScienceChris HebelOctober 28, 2020Chimaeras
DNA Barcoding Reveals If Meat of a Shark or Ray is From a Threatened Species
DNA Barcoding Reveals If Meat of a Shark or Ray is From a Threatened Species

In Brazil, the largest shark meat importer worldwide, sharks and rays are traded as “cação” making it difficult to monitor what species are actually being traded…

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All Posts, News, ScienceChris HebelOctober 27, 2020sandtiger shark, scalloped hammerhead shark, silky shark, smooth hammerhead, angular angel shark
Disaster in Djibouti
Disaster in Djibouti

On October 20, 2020, Dr. Jennifer Schmidt, Director of Research at the Shark Research Institute, reported that an ecological disaster is taking place in Djibouti…

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All Posts, News, ScienceChris HebelOctober 26, 2020whale shark, Djibouti
Sharks Contaminated with Plastic
Sharks Contaminated with Plastic

The ocean is filled with microplastics so it is no surprise that marine animals, including sharks, are ingesting them. A new study investigated microplastics in four species…

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All Posts, News, ScienceChris HebelOctober 23, 2020microplastics, small-spotted catshark, starry smooth-hound shark, Spiny dogfish, bull huss
Shark Research Institute Rated a Top Nonprofit
Shark Research Institute Rated a Top Nonprofit

Shark Research Institute Inc has earned a spot on the GreatNonprofits 2020 Top Rated List!…

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All Posts, NewsChris HebelOctober 19, 2020donate
That Very White Shark
That Very White Shark

Jason Gillespie of England was deep-sea fishing with some friends near the Isle of Wight when he caught this three-foot tope shark…

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All Posts, NewsChris HebelOctober 12, 2020tope shark
What is Squalene and Why is it Important?
What is Squalene and Why is it Important?

Squalene is a natural organic compound obtained from shark liver oil and vegetable oils including amaranth seed, rice bran, wheat germ, and olives…

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All Posts, NewsChris HebelOctober 8, 2020squalene, covid-19
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Shark Research Institute
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Telephone: 609.921.3522 Fax: 609.921.1505 Email: info@sharks.org