PhD position - Changing Ecological Role of Coral Reef Marine Protected Areas. One of the new @exageo-dla.bsky.social advertised projects: www.exageo.org/phd-student-... - deadline for applications 9th January. International applications welcome. Come and join us @lec-reefs.bsky.social

Annual plug for the fabulous phylopic.org website with tens of thousands of easily searchable silhouette images for almost every life form imaginable. They make nice additions to your biology plots!

For the past 4 years I have worked with a wonderful team of scientists and anglers to track sharks in recreational fisheries. With close to 70 tags deployed, we found that good angling practice can result in pretty high survival for sharks! 🦈🎣🌊

NEW PAPER: Survival and recovery of three shark species in North-East Atlantic recreational fisheries. academic.oup.com/icesjms/arti... @garzonfrancesco.bsky.social @drmjwitt.bsky.social 🦑🐟🧪🌐🌊🎣

FINAL DEADLINE | 15 NOVEMBER 2025 Reminder that abstract submissions for Sharks International 2026 (SI2026) are still open for 2 more weeks! The IUCN SSC Shark Specialist Group will be hosting the session: “Leveraging Important Shark and Ray Areas (ISRAs) for Policy Action.”

Book review: Shark tales from ancient seas www.cell.com/current-biol...

The earliest appearance of gigantic lamniform #sharks has now been pushed back by ~15 Ma (upper Aptian, ~115 Ma) with the discovery of enormous cardabiodontid shark remains from northern Australia.🦈🧪 www.nature.com/articles/s42...

🚨 Recruiting 12 PhD students for a new NSF-funded program at the University of Alaska Fairbanks College of Fisheries and Ocean Sciences! This program is for U.S. students who received an Honorable Mention on the NSF GRFP within the last 3 years. @uafairbanks.bsky.social www.uaf.edu/cfos/academi...

The Blue Food Futures Fellowship application is now open! Fellows receive 6 mo support at their home institution to address pressing issues in blue food + mentorship from a global blue research network + opportunities to present research at international fora ⬇️ More bluefood.earth/fellowships/

🦈 A new study indicates that deep-sea mining could threaten at least 30 species of sharks, rays and chimaeras, many of which are already at risk of extinction. #SharkConservation #Shark #DeepSea #DeepSeaMining #DefendTheDeep news.mongabay.com/2025/10/mini...

CSIRO is #hiring a Collection Manager for the Australian National Fish Collection 🐟 📍 Hobart, #Tasmania 💰 $96,000 - $109,000 🚨Deadline: 31 Oct 2025 👀 jobs.csiro.au/job/Hobart%2...

The Mexico 🇲🇽 government has implemented new protections for several species of Atlantic sharks, but conservationists have been quick to point out that the bans were required under international commitments adopted years ago. #SharkLeague 🦈 www.seafoodsource.com/news/environ...

New #sharkscience from @diegocardenosa.bsky.social and others. Ghosts of the current: environmental DNA assays to detect conservation priority areas for three critically endangered hammerhead sharks. doi.org/10.3389/fmar... @iucnshark.bsky.social

New #sharkscience from Hilary Lewis and others: Challenging traditional methods of age estimation: elemental and isotopic characterisation of speartooth shark Glyphis glyphis vertebrae. www.int-res.com/abstracts/me... @iucnshark.bsky.social @austsocfishbiol.bsky.social @mickgrant.bsky.social

Mexico has finally fulfilled its international commitments to protect Atlantic sharks 🦈 New domestic rules set science-based catch limits for blue & shortfin mako sharks, a long-overdue step toward sustainable fisheries under #ICCAT sharkleague.org/2025/10/16/b... #SharkConservation #SharkLeague

Happy #internationalsawfishday to all who celebrate.

100% endorse this travel advice from prior experience. And you you can duck around the corner for a quick glimpse of a stuffed dodo before heading back to Heathrow.

New #sharkscience from Shay Kashey. Guinean landing surveys of Bentfin devil rays add insight into threatened elasmobranch catch. link.springer.com/article/10.1... Lots of data on elasmobranch landings, including rhinorays. @mantatrust.bsky.social @danielfernan7.bsky.social @iucnshark.bsky.social

Important news for those tracking #30by30. @protectedplanet.bsky.social merging WDPA & WD-OECM into new 'World Database on Protected and Conserved Areas (WDPCA).' @unep.org @unbiodiversity.bsky.social www.protectedplanet.net/news-and-sto...

#DidYouKnow ? Shark reproductive rates and recovery potential are known to decline when depth increases & population depletion risks exist, even when exploitation (targeted or incidental) rates are low. — IPBES#DidYouKnow#SustainableUse Assessment Let's protect deep-sea sharks. 🦈

The IUCN Red List of Threatened Species has just been updated and now includes assessments of 1,266 species of sharks, rays, and chimaeras.

Read my review of John Long’s book The Secret History of Sharks in @currentbiology.bsky.social A fascinating read about the deep history of sharks, the scientists who study them, and the adventures they have in the quest to learn more. authors.elsevier.com/a/1luVG3QW8S...

Recently, 124 Important Shark and Ray Areas (ISRAs) were delineated for the European Atlantic 🦈 This effort had data contributions from 214 researchers, including ETN members! Many of these ISRAs were partially/ompletely supported with telemetry data, underscoring the importance of this information.

Calling all marine & freshwater sciences students 📣 @marinefreshwater.bsky.social has a new #StudentPrize! The first winner will be announced in 2027 to allow time for submissions and nominations. More details: www.publish.csiro.au/mf/forauthor... #MarineFreshwaterRes

In the Philippines, there are 10 designated ISRAs. Swipe left to learn more about the shark and ray species in these individual sites. © Marine Wildlife Watch of the Philippines #shark #ray #chimaera #ISRA #ISRAlOPH #SharksPH #ConservePHsharks #sharkada

"Overfishing the largest species in nearshore and pelagic habitats risks loss of ecomorphotypes and a 5 to 22% erosion of functional diversity." Ecological erosion and expanding extinction risk of sharks and rays Dulvy @nickdulvy.bsky.social et al 2024

New #sharkscience from Julia Constance at @charlesdarwinuni.bsky.social Acoustic telemetry provides mortality estimates for threatened river sharks in the Northern Territory, Australia. Neonates experience very high rates of natural mortality. rdcu.be/eJb04 @iucnshark.bsky.social

And for more on #shark #conservation, check out this well-aged review from @sharkcolin.bsky.social and colleagues www.cell.com/current-biol...

OPEN CALL | Session at Sharks International 2026 (SI2026) 🦈 Abstract submissions for SI2026 are officially open! The IUCN SSC Shark Specialist Group is thrilled to host the session: “Leveraging Important Shark and Ray Areas (ISRAs) for Policy Action.”

New #sharkscience out in @currentbiology.bsky.social by @seaprinceaaron.bsky.social and colleagues. Deep-sea mining risks for sharks, rays, and chimeras. A must read for this looming threat to many already threatened species. www.cell.com/current-biol... @iucnshark.bsky.social

OPEN CALL | Session at Sharks International 2026 (SI2026) 🦈 Abstract submissions for SI2026 are now open! The IUCN SSC Shark Specialist Group is excited to host the session: “Advancing Area-Based Management for Chondrichthyans: Challenges and Opportunities.”

JOB OPPORTUNITY: Lecturer in Marine Biology and Scientific Diving (University of Plymouth) www.jobs.ac.uk/job/DOS637/l... #jobs #lecturer #scientificdiving #plymouth #coralreefs #university #marinescience #marinebiology #marineecology #jobopportunity

Rob Lennox and I are hiring a PhD student based out of Dalhousie to study the movement ecology of imperilled Atlantic mackerel starting in January 2026! In collaboration with DFO and @oceantracking.bsky.social Please share widely!!!

Rising marine extremes demand rapid response. IMOS is using ocean gliders & a national science network to deliver near real-time insights on heatwaves, floods & storms -knowledge to protect ecosystems, fisheries & coastal communities. 🔗 bit.ly/3KmJrhv #NCRISimpact

A landmark scientific workshop has identified 124 Important Shark and Ray Areas (ISRAs) across the European Atlantic, providing the first comprehensive map of critical habitats for threatened species such as Basking Shark, Tope, Spiny Dogfish, Sicklefin Devil Ray, and Angelshark.

New paper introducing the term of SUPER HABITAT for sharks in which all critical activities (resting, feeding, mating & giving birth) occurs. 🦈🌴❤️🍽️ 👶 Access the paper here: www.sciencedirect.com/science/arti... @dr-yannis.bsky.social @charlie-huveneers.bsky.social

We want to invite you to discover the latest 12th issue of Shark News – the official IUCN Species Survival Commission (SSC) IUCN SSC Shark Specialist Group (SSG) magazine.

Some awesome news for your Monday. Critically endangered grey nurse sharks are increasing in number by about 5% a year, the first time the conservation efforts have seemed to work for this species! Still just 1500 breeding adults across eastern Australia... www.abc.net.au/news/2025-09...

We are looking for an Office Coordinator to support the IMOS AODN team in delivering high-impact, data-driven projects that contribute to Australia’s marine research capabilities. 🔗 bit.ly/3VHfTxu

📑 #NewStudy by Amini et al. reviews how relatedness and kinship has been studied in sharks and rays, highlighting knowledge gaps that can guide future work. 👀 doi.org/10.1007/s111...

Apply for the Scripps Postdoctoral Fellowship! I'm looking to support a strong candidate in fish physiology and/or biomechanics. Deadline: Oct 9, 2025. Eligibility: PhD by Nov 30, 2026 with ≤3 years postdoc experience. 2 years, $74K salary, $6K research allowance 👉 apol-recruit.ucsd.edu/JPF04348 🧪 🐟

Join us in Walyalup / Fremantle on 19–20 November for the Forum for Operational Oceanography. This year’s program features keynote talks from Katrina Maguire and Arani Chandrapavan. Places are limited, so register now 🔗 bit.ly/4oWaiks

Curator job opening at the fabulous American Museum of Natural History in New York City! Know a marine fish person 🐠 or oceanographer who might be interested?

Job opening! CSIRO @csiropublishing.bsky.social is currently hiring 2 #eDNA Postdoctoral Fellowships! sednasociety.com/2025/09/04/j...

Huh. Unprecedented substitution of seafood species with non-aquatic species was found...Almost 60 % of shark products were identified as pork. "Face-off: Shark or pork? DNA barcoding authentication and labelling analysis of shark products"

New paper is officially out! Ratfish have a second jaw on their foreheads - CT + histology show they’re real teeth, built from the same tissues and signals as oral teeth. www.washington.edu/news/2025/09...

“Just when you think you’ve seen it all, social insects reveal another surprise.” https://scim.ag/47sVFyS

Sometimes biology just blows your mind. If you have not seen the new paper "One mother for two species via obligate cross-species cloning in ants " in @nature.com or some of the posts or commentary about it. Do yourself a favor and marvel in the wonders of nature... www.nature.com/articles/s41...

This Sunday is #NationalThreatenedSpeciesDay 🦈 We’re highlighting the grey nurse shark, critically endangered on Australia’s east coast. Learn more 🔗 bit.ly/4p61LeH #NCRISImpact @drrossdwyer.bsky.social