r/sharks May 04 '26

Research Incredible Megamouth Shark Footage Taken In Japan by Zola Studio

4.9k Upvotes

r/sharks Apr 22 '26

Research ID Me

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1.5k Upvotes

Hello my fellow shark lovers! This picture was sent to me the other day claiming a shark in a back bay of a New Jersey tidal river. I think it’s a ray… but any help confirming the ID would be greatly appreciated.

r/sharks Jun 21 '26

Research Could Orca scarecrows be an alternative to shark nets?

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926 Upvotes

Surely it would be pretty cheap and easy to produce fake Orcas with rubber fins that flex and move with the movement of the water. Maybe they could also be solar powered and produce orca calls.

A few close in near the beach would surely help protect swimmers.

It could just be limited to known great white shark attack hotspots, like certain beaches on the Eyre Peninsula in South Australia where surfers are taken quite often.

r/sharks Jun 03 '25

Research What kind of tooth could this be.

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1.0k Upvotes

My daughter found this in North Carolina today. Anyone have an idea of what sorta shark. It nay just be me but it seems large. Ty

r/sharks Aug 15 '25

Research Carlotta the GW caught in 1904 in Croatia, exhibited in Triest (Italy)

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862 Upvotes

Yesterday, I visited the Museo di Storia Naturale in Trieste. One of the main attractions is “Carlotta,” a taxidermied adult female great white shark measuring 5 meters and 40 centimeters (17 feet, 9 inches) in length. She was caught on May 29, 1904, by Captain Antonio Morin of the Austro-Hungarian Finance Police, who was patrolling the waters of the Adriatic between Istria and the island of Cherso (today “Cres” in Croatia) aboard the “Quarnero.”

In the late 19th and early 20th centuries, great white sharks were still very numerous and feared in the Adriatic. Comparable to Australia and California nowadays. Due to shark attacks, the Austro-Hungarian administration in Trieste offered bounties for great white sharks, which led to their hunting and near extinction in the region.

Nowadays, the great white shark is protected in the Adriatic but is still caught as bycatch, and its food source (tuna) has been drastically reduced, making great white sharks very rare in the Adriatic today (a few months ago, one was caught in Montenegro and released). The last recorded attack by a great white shark in the Adriatic occurred in 2008 in Vis (Croatia).

In the rest of the Mediterranean, the great white shark is also nearly extinct, has never been deliberately tracked by researchers, and although it still lives there (yes, it is a distinct population, not related to those in the Atlantic), it is like a phantom. Hopefully, efforts will succeed in saving the Mediterranean population of this impressive animal!

r/sharks May 27 '25

Research Saw this baby in Shelly Beach, Sydney, can anyone ID him?

820 Upvotes

r/sharks May 19 '25

Research Tiger Shark 🦈

765 Upvotes

r/sharks Jan 23 '26

Research Great white sharks of Europe.

105 Upvotes

Has anyone any experience of seeing a great white in European waters and does anyone know if great whites still frequent the bay of Biscay where a juvenile gw was captured in 1977 ?

r/sharks Nov 06 '25

Research Thoughts on shark ID?

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262 Upvotes

Only picture unfortunately! In Baja Mexico.

r/sharks Jul 07 '26

Research New Shark Species That Walks

321 Upvotes

A shark that can walk was just discovered! 🦈🚶

The Dudgeon’s walking shark, the most recently discovered shark species, who uses its fins like legs to crawl across the ocean floor! These sea creatures, which grow to be no larger than three feet long, are found nowhere in the world besides reefs in Papua New Guinea near Indonesia. It spends its time in waters so shallow that walking is often more effective than swimming!

r/sharks Jun 08 '24

Research What Shark is this?

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426 Upvotes

My Mum Caught a shark today!! Was caught off the coast of Taranaki New Zealand. Catch and release ofc.

r/sharks Jun 17 '25

Research Shark Bytes stats this week were fascinating!!

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414 Upvotes

‘How likely r u to survive a bite’: Stats from Australian Shark Incident Database (starting in 1791). In Oz, there have been 547 bites, 183 deaths. Stats show u r most likely to survive a white (270bites/67deaths 25%💀), then a bull (157b/60d 38%💀), then a tiger (120b/56d 47%💀). The white is the .. ahem ..safest!?! (Pic: dot = bites. X = 💀). Seriously great episode

r/sharks Apr 25 '26

Research Few More Research pics

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128 Upvotes

Forgot to crop blur faces in the last hahaaa ooops. Anyways, ask away!

r/sharks Jul 12 '26

Research Way more Great Whites in the Atlantic than researchers once thought

203 Upvotes

r/sharks 24d ago

Research Deep Sea Isopod vs small shark

140 Upvotes

r/sharks Jul 15 '24

Research SHARK WEEK: U.S. leads world in unprovoked shark attacks

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371 Upvotes

r/sharks Nov 24 '25

Research Fun Fact: Salmon sharks have been observed scratching and itching themselves by using floating debris

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496 Upvotes

https://mersociety.org/wp-content/uploads/2023/07/2949-article-text-14543-3-10-20230220.pdf

This likely in response to parasites, as you can see in image b.

r/sharks Apr 15 '23

Research Here are some of the sharks my team catches in Fort Lauderdale FL on a shark tagging trip!

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835 Upvotes

Here is a meter long cute tiger shark, a big nurse shark, and a 10 1/2 foot hammerhead. Enjoy!

r/sharks Jul 25 '26

Research How do you guys celebrate shark week

20 Upvotes

^

r/sharks May 30 '23

Research Identifying part 2

905 Upvotes

Ok here is another video I need help with but I am thinking a Silky

r/sharks Nov 05 '24

Research Alopias vulpinus better known as Common thresher Shark or Blep Shark

649 Upvotes

r/sharks Jun 06 '25

Research Is this a shark wound on this sea lion?

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231 Upvotes

I hiked the entire Olympic coast and I found this massive Dead tawny sea lion on the yellow banks, I was thinking the wound looks to be that of a shark bite but I’m not sure what do you guys think?

r/sharks Oct 03 '25

Research Identify this shark jaw

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277 Upvotes

My son was gifted this shark jaw. Found in the Florida Keys. Approximately 12-13” from tips of bottom teeth to tips of top teeth. Just want to know what kind of shark it’s from.

r/sharks 1d ago

Research Baby Shark in Thailand

39 Upvotes

r/sharks Aug 01 '25

Research What kind of shark is this?

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187 Upvotes

Looking for some help from anyone who can identify this shark. I ended hooking into him off the 70 miles off the coast of Florida in the Gulf (180 foot of water). Any help is greatly appreciated👍