r/sharks Mar 22 '23

Discussion ANNOUNCEMENT: Post Flair Info

100 Upvotes

There are three post flairs available for important or serious posts on this community.

1. News

News posts are defined as those with the intention to report on a recent, developing event. News posts should focus on shark-related developments regarding conservation efforts, shark professionals, scientific discoveries, or unfortunate events. The OP must clearly cite where they obtained the information in the comments, typically as a direct link to the source.

An example of a news post can be a video about newly implemented shark conservation laws or efforts, the discovery of a new species of shark, or similar newsworthy events. News posts should NOT focus on shark attacks or cruelty towards sharks unless they are the subject of a large event.

2. Educational

Educational posts are defined as those with the intention to educate others. On r/sharks, these posts may teach others about shark behavior, identification, conservation, as well as a variety of other topics relating to sharks. Educational posts REQUIRE that the OP comments their sources for the information they talk about. Educational posts promote healthy discussion and should emphasize spreading awareness about topics surrounding sharks.

An example of a proper educational post is a video where a professional talks about how to redirect a shark when in the water. For this post, OP cites the source they got the educational media from and states the professional's name in the comments. This is to ensure that only good quality information is being provided to the members of our community.

3. Research

Research posts are the most complex posts to make, as it is our intention to promote proper research on r/sharks.

If you are promoting your own research

Researchers who wish to promote their studies or obtain data via the subreddit must modmail the moderators first. In order to be approved to post, you must explain in your modmail the purpose of your research as well as the intentions of your post. You must also provide an IRB number in order for the mods to verify your research. Upon approval, you can post your research using the Research flair, and you do not need to cite any further sources in the comments.

For anyone else who posts about research in general

OP must provide a link to the research or the DOI of the paper in their post in the comments. Research posts promote healthy discussion while also allowing scientists to have a place to share ideas about shark research.


r/sharks Jan 24 '24

Question Do we want to keep posts asking to ID shark teeth?

99 Upvotes

There’s always been a lot of shark tooth ID requests on here, usually from newcomers unfamiliar with our rules. There are subreddits such as r/sharkteeth and r/whatisthisbone that may be better places to direct these users to if we want the feed here to have less of these types of posts. Would still let people show their shark teeth collections here of course. What do y’all think? Just an idea for now. :)

81 votes, Jan 27 '24
37 Yes
44 No

r/sharks 23h ago

Video Thresher shark

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871 Upvotes

r/sharks 54m ago

News 'I just started punching it over and over again': Leah Stewart recalls the day she was attacked by a shark.

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Upvotes

The media coverage of this is just winding me up sideways. I know human nature is to gawk and consume stories of worst nightmares whilst safe in our duvets, but....this was a horrific situation, not a predatory attack and the ways the stories play out versus Bears in woods (defending babies so you better be careful) or Lions (why would you be there?!), for example. Why do we get to think the ocean is our f-ing territory. I'm glad she survived of course, but its grinding all my gears how much this is being played out like a crime story with a dangerous criminal.


r/sharks 19h ago

News Any updated info on the bull shark attack at the Navy facility in Panama City?

88 Upvotes

I was trying to find follow up reporting on this attack but can’t find any.

It’s the first bull attack video I know of and the details seem sparse. Given it wasn’t a bite and release, but sustained attack, I’m wondering why there isn’t more interest to see if any other factors were at play influencing this shark’s behavior.

I’d guess territorial response and attracted to a swimmer splashing, but I surf near bulls and this behavior is still quite rare. Curious about the location, fishing practices, that type of thing.

Also was hoping to hear the victim recovered. And what became of the shark.

Maybe I am overlooking reporting and happy to be pointed to it. Thanks.


r/sharks 23h ago

Question What kind of shark is this? Screenshot of a video from my drone video, taken from Jupiter beach FL last night.

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120 Upvotes

r/sharks 1d ago

Question What kind of tooth is this?

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112 Upvotes

Don't remember where I got it from, but I've had this "shark" tooth for most of my life. I just never really questioned what kind of tooth it is? So I googled it and it said it was a megalodon tooth.. which I doubt lol.


r/sharks 6h ago

Arts & Crafts Cardistry with handpainted shark cards

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2 Upvotes

r/sharks 20h ago

Question brother spotted ~10ft shark around his boat off the coast of alicante, spain (near tabarca) any idea what it couldve been?

9 Upvotes

r/sharks 1d ago

Video “Fish with social anxiety”

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2 Upvotes

This dude is always funny. Breaking down the thresher for a couple of minutes.


r/sharks 2d ago

Image Saved a baby catshark the other day!

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353 Upvotes

I was in Brittany for a holiday and looking around the rock pools because they have VERY low tides. I was looking for mermaid pouches and nudibranchs. it was a really low tide that day and I heard some flapping noises assuming it was a fish and it was on its back. At the time I only had a kids shovel and didn’t want to damage it by grabbing it so I flipped it over and in my head I was like “ THAT’S A CATSHARK!!!” Or roussette in French.

as it was extremely low tide and it couldn’t find the water I grabbed it (with shovel) and put it in a pool that had entry to the sea but was receding quickly. But it wouldn’t go 😭😭. I felt bad so I stayed for about An hour to make sure it was gone because there was a dozen of kids with buckets and fishing nets just grabbing everything they see and then dumping it on the beach. Felt very much like that one ponyo scene.

anyway all that to say I wanted to share this because it’s my first time being in the water with another shark! Even if it’s a baby!!!

also I think it’s a baby catshark, it was tiny maybe the size of a bic pen in length!


r/sharks 2d ago

Question Better chance to see white sharks during trip Feb. 2027: Neptunes 🇦🇺 or Raikura (Stewart Island) 🇳🇿?

19 Upvotes

Headed to Australia & New Zealand from USA in February 2027 for a milestone birthday. I really want to cage dive with white sharks. I’ve been tracking the average sitings via Calypso Charters shark tracker in the Neptunes and it seems like in recent years it’s getting a little more hit or miss. With weather conditions potentially hindering opportunities and an already time-limited trip, I am Wondering where the sitings are more consistent off Rakiura (Stewart Island), NZ or the Neptunes, AUS in that timeframe. I appreciate any insight.


r/sharks 1d ago

Discussion We as a community need to stop naming sharks boring names

0 Upvotes

I want to ONCE hear about a shark called Collin The Nefarious or bingus or something

(Drop some fun shark names you’ve heard, no Bruces)


r/sharks 2d ago

Question Can someone identify this teeth?

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21 Upvotes

r/sharks 2d ago

Research Shark Electroreceptor Range?

5 Upvotes

As all of us are probably well aware, sharks possess a sixth sense through their Ampullae of Lorrenzini: electroreceptors on the shark's snout that track electrical signals caused by muscle contractions made by their prey (to use TierZoo's description, "Movement reveals enemy player(s)'s location on your minimap).

What I would like to know is, what is the maximum range/reach that a shark has with its electroreceptors? I've heard in one documentary (The Ultimate Guide: Sharks) that a shark's electroreceptors only have a maximum range of about six feet. Is this accurate, or can it have a further range/reach than that?

Also, is a shark's lateral line another type of electroreceptor, or does it work differently than that (I know it's a motion-sensor as well, and it has a much further reach than the Ampullae, but I still don't quite get how that organ works)?


r/sharks 3d ago

News Shark spins outta water (sharknado)

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263 Upvotes

r/sharks 3d ago

Question What is this shark?

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324 Upvotes

It’s in the latest failarmy video.


r/sharks 4d ago

Video Whitetip Shark spins out of the ocean's surface

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1.6k Upvotes

r/sharks 3d ago

Video Unbelievable Sea Lion Hunting Tuna Chase...Then Comes Along The Shark!

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57 Upvotes

r/sharks 4d ago

Video Whale Shark In Oslob Cebu Philippines 🐳🌊

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97 Upvotes

r/sharks 5d ago

Video Damn that hammerhead is huge

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2.7k Upvotes

I always forget how big they get. The other video going around of a similarly big great hammerhead chasing a tarpin is another great reminder of why they are part of the big girl shark club and deserve all the respect. I don't think they have any reliable reports of a fatal attack, but they certainly could take down a human with a single bite.


r/sharks 4d ago

Discussion All these fictional shark movies are not helping the conservation of them

42 Upvotes

To be honest there have been too much of these shark movies where the great white has been painted as some demonic creature. It's not helping removing the true facts about the great white. In my opinion, studios and directors should be more thoughtful about this issue.


r/sharks 4d ago

Video Close encounter with a bluntnose sixgill shark (Hexanchus griseus) off Vancouver Island [OC]

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174 Upvotes

I encountered this bluntnose sixgill while diving at approximately 100 ft off Vancouver Island, British Columbia.

I was actually looking for giant Pacific octopus when I turned toward deeper water and saw this shark emerging from the darkness and heading directly toward me. It came extremely close to my camera before slowly cruising alongside me and over the bottom.

I was able to observe and film it for roughly three minutes before it eventually disappeared back into deeper water.

I estimate it was around 10–12 ft long and believe it may have been female. What struck me most after the initial surprise was just how calm the animal was.

This is my original footage from the encounter.


r/sharks 5d ago

News Big shark near the Bay of Kotor, Montenegro

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726 Upvotes

Saw this video when I was planning my trip to Montenegro and looking up the word shark in the local language for recent news. I know a juvenile great white shark was caught in Montenegrin waters not long ago. Some local reports indicated this beauty as a great white too, but I'm fairly certain it's a mako. Anyhow, always good to see more big sharks spotted in the med.


r/sharks 5d ago

Research Baby Shark in Thailand

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51 Upvotes