Mark Westneat 🐟 @mwestneat.bsky.social · 27/09/2026My current position relative to Typhoon Surigae. Getting interesting, already lots of fish specimens in the cooler, so seems fine? 🐟🐠 030
Reposted by Mark Westneat 🐟Biodiversity Pics @biodiversitypix.bsky.social · 22/09/2026🦗 Poissons, ecrevisses et crabes, de diverses couleurs et figures extraordinaires, . A Amsterdam, Chez Reinier & Josué Ottens, 1754.. [Source] 02911
Reposted by Mark Westneat 🐟Kelly Zamudio @kzutaustin.bsky.social · 15/09/2026TWO JOBS in our department #IntegrativeBiology at #UTAustin! Evolutionary Biology and Organismal Mechanistic Processes, both very widely defined. Come join us! Application info here: apply.interfolio.com/193270 03144
Reposted by Mark Westneat 🐟Claus Wilke @clauswilke.com · 15/09/2026The Department of Integrative Biology at UT Austin has two open positions for assistant professors, one in evolutionary biology and one in mechanistic processes. Please share. Apply here: apply.interfolio.com/193270 05483
Reposted by Mark Westneat 🐟John Wares @johnwares.bsky.social · 11/09/2026Hug your local Director of Graduate Studies, they are already tired. 4596
Reposted by Mark Westneat 🐟David Maddison @bembidion.bsky.social · 08/09/2026The Tree of Life Web Project is back online! tolweb.org Thanks to Travis Wheeler (@wheelerlab.org), Danny Mandel, and Andrew Lenards, the original programmers for ToLWeb, for retooling the code to work on a modern OS! It is hard for me to believe it lives again.tolweb.orgTree of Life Web Project 39745
Reposted by Mark Westneat 🐟George O'Toole (he/him/his) @geiselbiofilm.bsky.social · 30/08/2026Pls share: We have a new position for an Assistant Professor of Evolutionary Biology at UNLV. tinyurl.com/4uhpav4jtinyurl.comAssistant Professor in Evolutionary Biology, School of Life Sciences [R0153361]The University of Nevada, Las Vegas (UNLV) appreciates your interest in employment. We ask that you keep in mind the following when completing your application: Once you start the application process ... 04064
Reposted by Mark Westneat 🐟Carl Zimmer @carlzimmer.com · 26/08/2026Nature honors Dolly Parton's scientific legacy. www.nature.com/articles/d41...nature.comDolly Parton dies aged 80 – researchers celebrate her contributions to scienceThe country singer was an advocate for vaccines, public health, literacy and marginalized communities. 3736272
Reposted by Mark Westneat 🐟Corrie Moreau @corriemoreau.bsky.social · 23/08/2026📣 📣 📣 UPDATE: The 2026-2027 list of faculty and postdoc positions in ecology and evolutionary biology is out! Be sure to check out this active and helpful community run resource! docs.google.com/spreadsheets...docs.google.comecoevojobs.net 2026-27 1134116
Mark Westneat 🐟 @mwestneat.bsky.social · 23/08/2026The beavers are back! Our little trout stream in Wisconsin floods a lot, ag issues plus climate, but now we control a decent chunk on both sides and the beavers are busy! Third new dam upstream from the big dam where I got tail whack alarmed from from one of the adults today. So exciting! 0153
Reposted by Mark Westneat 🐟David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 21/08/2026How social media and parrotfish poop are protecting the Maldives news.mongabay.com/2026/08/how-... 🦑🌎🧪🐟news.mongabay.comHow social media and parrotfish poop are protecting the MaldivesIt started six years ago when Shaha Hashim began seeing posts across social media: Vulnerable and protected species were being fished throughout the atoll islands of the Maldives, and some were even… 0246
Mark Westneat 🐟 @mwestneat.bsky.social · 16/08/2026Surgeonfishes are cool! Our Evolution paper now out in final form, the amazing patterns of change in fish shape and covariance (new method!) elegantly revealed by @linnealungstrom.bsky.social 🐟🐠🦑🌿 academic.oup.com/evolut/artic...academic.oup.comPhylogenetics, trait covariance analysis, and the evolution of fin and body shape in the surgeonfishesAbstract. Insights into ecomorphology are enriched when investigating evolutionary correlations between ecologically and functionally important traits. How 16927
Reposted by Mark Westneat 🐟E. Anne Chambers @chamberea.bsky.social · 14/08/2026We're hiring! The Chambers Lab is recruiting grad students interested in landsacpe & conservation genomics or species delimitation of reptiles & amphibians. Find more info here (or reach out with questions!): chamberslab.org/opportunitie...chamberslab.orgopportunities – Chambers Lab 01624
Reposted by Mark Westneat 🐟Holly Bik @hollybik.bsky.social · 14/08/2026My lab is HIRING - we have an opening for a #postdoc focused on marine invertebrate symbioses & evolution (heavy focus on microbial -Omics and bioinformatics, but lots of fun fieldwork opportunities too!) Full position info here: www.biklab.org/join-the-lab Please help spread the word! #SymbioSky 24155
Reposted by Mark Westneat 🐟David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 14/07/2026Kent Carpenter spent half a century counting the life of Philippine reefs news.mongabay.com/2026/07/kent... May his memory be a blessingnews.mongabay.comKent Carpenter spent half a century counting the life of Philippine reefsBy some accounts, in the Philippine reefs of the 1970s, large groupers appeared every 50 feet or so. Some seemed as large as Volkswagen Beetles. Around them were snappers, fusiliers, wrasses,… 02912
Reposted by Mark Westneat 🐟Matt Friedman @friedmanlab.bsky.social · 09/07/2026Impressive new systematic treatment of fossil and living clupeomoeph fishes by Marramà and Carnevale: sciencepress.mnhn.fr/en/periodiqu...sciencepress.mnhn.frA phylogeny and revised classification of clupeomorph fishes (Teleostei, Otomorpha)The study of the Clupeomorpha Greenwood, Rosen, Weitzman & Myers, 1966 (herrings and allies) has made remarkable progress in recent years. Since the publication of the monographic work by Lance Gr... 02511
Reposted by Mark Westneat 🐟Craig Primmer @fishcongen.bsky.social · 29/06/2026Thanks to a couple of recent Ws on the funding front, we have 3 open postdoc positions in Helsinki, Finland in the field of salmonid fish ecological and evolutionary genomics. DL 7.8. More details in advert: jobs.helsinki.fi/job/Helsinki... 03343
Reposted by Mark Westneat 🐟Climate.us @climate.us · 26/06/2026We got a big bump in traffic yesterday when people learned about us on NPR. Thank you to @npr.org for covering our launch and bringing our story to people's attention! And thank you to all our new followers. We can do this together! 🌍️🧪💪 #ClimateAction #ClimateForUs #ProtectScience 222462898
Reposted by Mark Westneat 🐟Prosanta Chakrabarty @prosanta.bsky.social · 26/06/2026Y'all - the Smithsonian is hiring three new curators - herpetology, ichthyology, and ornithology! Notably, this is a 2nd fish curator position - i.e., not the same as the one advertised last month. So if you applied for that one apply again. www.usajobs.gov/job/873849000 4164150
Reposted by Mark Westneat 🐟The University of Chicago Magazine @uchicagomag.bsky.social · 11/06/2026“A lot of these plants we’re seeing here are adapted to blooming early in the spring, using stored nutrients. They put leaves up, they bloom, they produce seeds, they disappear.” Tour Jackson Park’s flowering ephemerals with Professor Emeritus Michael LaBarbera bit.ly/3QigN4C bit.lySpringtime is ephemeralJoin a private tour of Jackson Park’s spring wildflowers with biologist Michael LaBarbera. 011
Reposted by Mark Westneat 🐟Neil Shubin @neilshubin.bsky.social · 03/06/2026Here’s a clip of the conclusion of a recent talk I gave to the Science Philanthropy Alliance. We have a lot of work to do, but we can’t lose sight of the fundamentals… 🧪 2206
Mark Westneat 🐟 @mwestneat.bsky.social · 02/06/2026It is elegant, the artwork on the exterior is fantastic. Good thing, my old house is just under that train bridge around the corner to the right. 😀 #LoveChicago #Obama08 040
Reposted by Mark Westneat 🐟Barack Obama @barackobama.bsky.social · 01/06/2026As President, I would read 10 letters a day sent to me by ordinary Americans. At the Obama Presidential Center, we’ll have some of the letters I read — and responded to — every night. I still get emotional reading them, and it’s one of my favorite exhibits. 817208105077
Reposted by Mark Westneat 🐟Rod Page @rdmpage.bsky.social · 28/05/2026This is very preliminary, but this is an overview of every species in the Open Tree of Life, colour coded by whether their position in the tree is based on taxonomy only (dark colour) or includes phylogenetic information (blue). Phylogenetic coverage is sparse, mostly plants and vertebrates. 42710
Reposted by Mark Westneat 🐟Coral City Camera @coralcitycamera.bsky.social · 25/05/2026Flap flap flap here comes the rainbow parade 🫡🌈🦜🐟💨 #rainbowparrotfish #parrotfishjungle #parrotfishcapitaloftheworld #parrotfish #coralcitycamera 631766
Mark Westneat 🐟 @mwestneat.bsky.social · 25/05/2026This handsome yellowthroat smacked into our glass door today, was pretty stunned but sitting up, panting. I got a soaked paper towel and dripped water on his beak and he drank quite a bit. Looked at me and cocked his head as if to say thanks, and flew off! 🐦⬛🌿 051
Reposted by Mark Westneat 🐟Andrew Hipp @andrewlhipp.bsky.social · 18/05/2026Latest from @mortonarboretum.bsky.social Systematics Lab, comparing whole genome resequencing and RADseq data for phylogenetic inference in oaks. Punchlines: High confidence in the backbone oak phylogeny; variance in RADseq bootstraps reveals historic gene flow. www.biorxiv.org/content/10.6... 0122
Reposted by Mark Westneat 🐟Sandy Kawano, PhD @sandyk.bsky.social · 15/05/2026Come join us! I'm recruiting postdocs and lab techs to study the functional morphology and biomechanics of walking in fishes and salamanders at the University of Virginia, with option to work at Mountain Lake Biological Station. 2 of 4 job ads are posted on my website: sandykawano.weebly.com 🧪🐟🦎sandykawano.weebly.comSandy K'sPostdoctoral Research Associate to work on the comparative biomechanics of walking-like behaviors in fishes. Apply by June 1, 2026, for full consideration. Click HERE for more information. Lab... 02927
Reposted by Mark Westneat 🐟Andrew D Thaler @drandrewthaler.bsky.social · 12/05/2026I agree that losing old Twitter is certainly net negative, but MuskX was what killed it, not the flight to Bluesky. But also, the extent to which Twitter and institutions were caught completely off guard by Mamdani's massive win suggests to me that Blueksy is not the fishbowl. 2249772
Reposted by Mark Westneat 🐟Prosanta Chakrabarty @prosanta.bsky.social · 11/05/2026Smithsonian Fish Curator position announcement! Note the application dates of May 12 – June 2, 2026. Should be posted here tomorrow: trustcareers.si.edu#js-careers-j... 27366
Reposted by Mark Westneat 🐟The University of Chicago Magazine @uchicagomag.bsky.social · 11/05/2026“A university that is not controversial is not a university,” wrote Robert Maynard Hutchins, who led UChicago from 1929 to 1951, introducing bold innovations that transformed the College. Read an oral history of the Hutchins College bit.ly/4uwvG1F 011
Reposted by Mark Westneat 🐟Rod Page @rdmpage.bsky.social · 09/05/2026Exploring 218,567 pages of @bhl-au.bsky.social content using a "gilbert" curve. Just some of the content added by @nicolekearney.bsky.social and her team, HT to @cajunjoel.bsky.social for putting @biodivlibrary.bsky.social images on AWS which made this visualisation possible. 2136
Mark Westneat 🐟 @mwestneat.bsky.social · 07/05/2026Brussels sprouts with fresh morels and garlic, gonna hot wok, yes? 040
Reposted by Mark Westneat 🐟Andrew Roger @andrewjroger.bsky.social · 06/05/2026IQ-TREE 3: Phylogenomic Inference Software using Complex Evolutionary Models academic.oup.com/mbe/article/...academic.oup.comIQ-TREE 3: Phylogenomic Inference Software using Complex Evolutionary ModelsAbstract. IQ-TREE (https://iqtree.github.io/) is a widely used open-source software tool for efficiently inferring phylogenetic trees under maximum likelih 2210105
Reposted by Mark Westneat 🐟Prosanta Chakrabarty @prosanta.bsky.social · 06/05/2026Love this paper on maybe my favorite group of fishes, the ponyfishes (Leiognathidae) Morphology of the light-organ system and bioluminescent blinking in the ponyfish tribe Equulitini (Teleostei: Leiognathidae) Ghedotti et al. 2026 #oa journals.plos.org/plosone/arti...journals.plos.orgMorphology of the light-organ system and bioluminescent blinking in the ponyfish tribe Equulitini (Teleostei: Leiognathidae)Ponyfishes in the Family Leiognathidae uniquely possess a complex bioluminescent system with an esophageal light-producing organ containing bioluminescent bacterial symbionts, a reflective gas bladder... 12711
Reposted by Mark Westneat 🐟Rod Page @rdmpage.bsky.social · 04/05/2026I've released my experimental Open Tree of Life browser at iphylo.org/ott-viewer. You can navigate the Open Tree of Life synthesis tree in all its (complicated) glory. Single click on a node for information, double click to focus on that node, search for node by name. 35512
Reposted by Mark Westneat 🐟The University of Chicago Magazine @uchicagomag.bsky.social · 04/05/2026“Learning essential for a Republic must not only look internally but also be receptive to the world and strengthened by its exchange with other parts of the globe.” UChicago College Dean Melina Hale, PhD’98, reflects on the civic nature of higher education: mag.uchicago.edu/university-n...mag.uchicago.eduLetter from the deanThoughts on the civic nature of higher education. 011
Mark Westneat 🐟 @mwestneat.bsky.social · 05/05/2026Yesterday I found a wild turkey nest! Right behind our place in Wisconsin. Have seen the hen around a few times, hope her effort is a success! 🦃🦉🌿 2984
Reposted by Mark Westneat 🐟Tina Smith @smith.senate.gov · 16/04/2026I’m holding the Senate floor tonight in protest of legislation that would allow a copper-nickel sulfide mine on the doorstep of the Boundary Waters. Not this mine. Not this place.youtube.comSENATOR HOLDS THE FLOOR TO DEFEND THE BOUNDARY WATERSYouTube video by Senator Tina Smith 68838241
Reposted by Mark Westneat 🐟David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 14/04/2026My latest for @sciam.bsky.social is all about the real biology, ecology, and climate science that is used to create the world of Pokémon, and how scientists use it to teach science in the real world. This is just about the most fun I’ve ever had interviewing anyone, and I hope you enjoy! 🧪🌎scientificamerican.comThe Pokémon universe goes hard on ecology and climate scienceThe Pokémon franchise, including its recent game Pokémon Pokopia, is inspired by real animals and their ecology. It’s no surprise that so many scientists love to try and “catch ’em all” 17495180
Reposted by Mark Westneat 🐟John Novembre @jnovembre.bsky.social · 14/04/2026Spread the word! UChicago BSD is currently searching for an instructional professor (open rank) to help develop and support graduate training in quantitative biology at UChicago. This is an Instructional Professor position (open rank). apply.interfolio.com/183517.apply.interfolio.com Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio 12438
Mark Westneat 🐟 @mwestneat.bsky.social · 10/04/2026Almost finished pruning this Bradford Pear tree. How’s it look so far? 020
Reposted by Mark Westneat 🐟John Wares @johnwares.bsky.social · 05/04/2026It’s all fun and games until the fish go away www.noaa.gov/news-release...noaa.govNOAA rescinds regulation prohibiting commercial fishing in Atlantic monument areaNOAA’s National Marine Fisheries Service today rescinded a regulation that prohibited commercial fishing within the Northeast Canyons and Seamounts Marine National Monument boundaries. This action was... 29362150
Mark Westneat 🐟 @mwestneat.bsky.social · 01/04/2026Tierney Thys was truly an amazing advocate for the oceans and for the wonderful ocean sunfish, Mola mola, and its relatives. A grad school friend in the Wainwright lab at Duke, truly saddened to hear that she is gone. Great tribute by her sister. 🐟🧪🌿🦑 thys-danielle.medium.com/the-ocean-le...thys-danielle.medium.comThe Ocean Legacy of National Geographic Explorer Dr. Tierney ThysIn Memoriam 35420
Reposted by Mark Westneat 🐟Dr. Ciara Willis @seawillis.bsky.social · 31/03/2026New barracudina just dropped 🎉 We see a LOT of these long, toothy deep sea fishes in our swordfish stomachs - exciting to be able to ID them more accurately in the future! www.fisheries.noaa.gov/feature-stor...fisheries.noaa.govFerocious Predator and Important Prey: New Barracudina Species Named for Smithsonian BiologistFisheries biologists recently described a new species of barracudina found in U.S. waters in the North Atlantic. Although understudied, these small fish may play a big role in their ecosystems. 02810
Reposted by Mark Westneat 🐟Coral City Camera @coralcitycamera.bsky.social · 21/03/2026Coralheads that have tuned into the CCC the past couple of mornings have been treated to a rainbow parrotfish party 🥳🌈🌈🦜🐟🪸🎊 #rainbowparrotfish #parrotfishjungle #parrotfishcapitaloftheworld #parrotfish #coralcitycamera 752385