By combining genomics and otolith chemistry, we showed that regional connectivity can coexist with localized ecological differentiation among banks in Red Snapper and Vermilion Snapper. Preprint: doi.org/10.64898/202... #Connectivity #PopulationGenomics #OtolithChemistry #OpenScience #bioRxiv
Dr. Adela Roa-Varón
@fish-es.bsky.social
Ichthyologist / Evolutionary Biologist | Research Associate NMNH / CAS | Bridging Fish Systematics, Ecology & Evolution to Conservation 🐠🧬🎣 Posts shared are my own #SciComm & promoting #DEIB
🚨 Paper Alert! How is a warming Mediterranean shaping the future of fisheries? A team of researchers from iMARES_group explores the challenges, opportunities and adaptation strategies in a new article published in the #LifeEcoadapt50 magazine. 🔗 ecoadapt50.eu/docume... 🧵👇
From collections to conservation: the indispensable role of natural history museums The IUCN Species Survival Commission has published a Position Statement on the vital role of biological collections in biodiversity conservation iucn.org/news/202607/...
From collections to conservation: the indispensable role of natural history museums
The IUCN Species Survival Commission has published a Position Statement on the vital role of biological collections in biodiversity conservation: a formal acknowledgement that natural history museums,...
iucn.org
These findings highlight why understanding marine connectivity requires looking beyond genes alone. Many thanks to all the coauthors, institutions, and funding partners who made this work possible. #smithsoniannmnh #usgs #noaafisheries #lehigh.oceans #lehighu #whoi.ocean #flowergardenbanksnms
Our preprint is officially live! 🎉 doi.org/10.64898/202... Connected does not always mean ecologically uniform. We studied Red Snapper and Vermilion Snapper across shelf-edge banks in the northwestern Gulf using two complementary approaches:
🧬 Genomics showed extensive regional connectivity. 🌀 Otolith chemistry revealed localized environmental signatures among banks. Regional genetic connectivity can coexist with localized ecological differentiation among banks.
Our preprint is officially live! 🎉 doi.org/10.64898/202... Connected does not always mean ecologically uniform. We studied Red Snapper and Vermilion Snapper across shelf-edge banks in the northwestern Gulf using two complementary approaches:
Deep-sea mining isn’t just extraction—it’s permanent change. Habitat destruction, biodiversity loss, and toxic sediment plumes put the deep ocean at risk. Learn more here! www.nature.com/articles/s44... #DeepSea #OceanHealth #Biodiversity #ProtectTheDeep #NoDeepSeaMining
Congress wants to cut the smartest investment taxpayers ever made (that would be the NSF budget) 😡 thehill.com/opinion/tech... 🧪
Congress wants to cut the smartest investment taxpayers ever made
Virtually every smartphone on the planet runs on a chip paid for by American taxpayers — a chip that I helped invent. Now Congress is moving to cut funding for the National Science Foundation that …
thehill.com
Okay so everyone reports BUSCO scores of the genome assembly but what about the genome annotation? My expectation was if a genome has 99% BUSCO Complete that a good annotation should also be 99% BUSCO Complete, but a colleague just tested this on a reference genome and it was only 70%. Huh?
Just out! @conphysjournal.bsky.social led by new PhD Dr José Trujillo w/ @physioshark - warmer waters (thermal sweet-spot) increased acceleration, agility, & response time in newborn blacktip reef sharks 🦈 📄 academic.oup.com/conphys/arti... @universityofotago.bsky.social @jcuofficial.bsky.social
🚀 New Publication Alert! ‼️ doi.org/10.1038/s415... This genome is a valuable reference for ecological, evolutionary, and #fisheries management studies, supporting #conservation efforts for a Vulnerable species on the #IUCNRedList @corallab.bsky.social @deepseamoleco.bsky.social @noaa.gov #NMNH
🚀 New Publication Alert! ‼️ doi.org/10.1038/s415... This genome is a valuable reference for ecological, evolutionary, and #fisheries management studies, supporting #conservation efforts for a Vulnerable species on the #IUCNRedList @corallab.bsky.social @deepseamoleco.bsky.social @noaa.gov #NMNH
🌊 From Deep Sea to Dinner Plate: Explore the world of Gadiformes! 🍽️ Cod, Haddock, Pollock, Hake, Whiting, Rattail & allies are vital to marine ecosystems & global fisheries, making them worthy of our attention both in science & on our dinner plates. #fisheries #conservation #TeamFish #museomics 🐠
AWESOME JOB OPPORTUNITY: Aldabra Science Coordinator (The Seychelles Islands Foundation) www.sif.sc/node/679 #jobs #seychelles #coralreefs #jobopportunity #marinescience #coral #sciencecoordinator #marineecology #careers #marinebiology
We're hiring! Technician position in Juneau, AK to support fisheries genetic work at NOAA. The technician will assist with various projects including eDNA, GBS, epigenetic aging. We are looking for someone with a strong background in molecular biology. Apply here by August 10: shorturl.at/4JgPV
shorturl.at
Are you an early-career biologist or ecologist who would benefit from an invited seminar? Would you like to come to UMaine next fall or spring to give a talk? Leave a brief comment with some info about what you do. I'm co-hosting our seminar series again, and am filling out our rosters.
🐟🦀Para aquellos interesados en las profundidades marinas, actualmente se está transmitiendo en vivo por YouTube una expedición cerca de Mar del Plata, Argentina, a 2600 metros de profundidad. Hablando en ingles y ESPAÑOL!!!! 🦐🦑 www.youtube.com/live/xg9NLXK...
Lance 22.1 Mar Del Plata Canyon | SOI Divestream 817
YouTube video by Schmidt Ocean
youtube.com
🐟🦀For those interested in the deep sea, a YouTube live stream is currently showcasing an expedition near Mar del Plata, Argentina, at 2600 m depth. Speaking in English and SPANISH!!! 🦐🦑 www.youtube.com/live/xg9NLXK...
Lance 22.1 Mar Del Plata Canyon | SOI Divestream 817
YouTube video by Schmidt Ocean
youtube.com
🌊 From Deep Sea to Dinner Plate: Explore the world of Gadiformes! 🍽️ Cod, Haddock, Pollock, Hake, Whiting, Rattail & allies are vital to marine ecosystems & global fisheries, making them worthy of our attention both in science & on our dinner plates. #fisheries #conservation #TeamFish #museomics 🐠
Moroteuthopsis longimana, 1207 m, #SouthSandwichIslands w/@oceancensus.bsky.social - The 35-day deep-sea expedition team observed thriving polar ecosystems, discovered new hydrothermal vents, coral gardens & many suspected new species. Read full post on Instagram: www.instagram.com/reel/DMIljx4...
🐟🧬🪸The National Museum of Natural History, Smithsonian Institution, is seeking a visionary leader to fill the prestigious Sant Chair in Marine Science!!! 🐋🦀🪼 More info here: www.imsearch.com/open-searche... #MarineScience #Leadership #Conservation #ResearchExcellence
📢 Don’t miss the SWEEET Symposium at #CSEE2025 on July 9 in Sherbrooke! This year’s theme: Breaking Barriers in Science Communication — advancing equity, accessibility & inclusion through language and visualization. #SWEEET #EquityInScience #SciComm
Our newest unofficial video series—deep-sea animals that dance better than you 💃 Most sea cucumbers live a sedentary life on the bottom of the ocean, but some take a break from eating and pooping on the seafloor to go for a quick swim. They may do it as a defensive behavior or to find a mate.
Week 2 – A quick update from our project: The Aleutian Arc: Integrated Exploration of Biodiversity at Hardbottom Habitats 💨The not-so-great: A few bad weather days kept us from launching Alvin safely. 🙌🏽The win: We made the most of it—mapping over 1,500 km (932 mi) of never-before-seen seafloor!
Trump administration cuts to NSF will result in more than 200,000 FEWER people per year involved in basic science, training, and education - what should have been the next generation of US scientists. This isn't even eating your seed corn, it is setting your seed corn on fire and salting the earth.
I don't think anyone outside of universities, pharma and biotech, independent research institutions have any idea of what is happening right now. If you haven't sounded the alarm among your friends, family and colleagues, now is the time to do it.