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Matt Bracken

@brackenlab.bsky.social
6.3K followers 3K following 4K posts

Marine biodiversity - faculty.sites.uci.edu/biodiversity - he/him/his

PostsRepliesMedia
Reposted by Matt Bracken
beetle moses @beetlemoses.bsky.social · 2h
Three panel comic. Panel 1: a beetle is on the phone in his house. He says, “hey man— for the party tonight… don’t bring any poop.” Panel 2: on the other end of the call is a dung beetle. He responds, “really? You sure?” Panel 3: shrugging towards another dung beetle, the first dung beetle says, “he says they’re good on poop.” Somewhat incredulous, the second dung beetle says, “I just rolled it!” He is leaning against a mostly out of frame huge ball of poop.
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Matt Bracken @brackenlab.bsky.social · 2h
Last night’s last light 🌅🌊
Sunset over rocky reefs and the Pacific Ocean
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Matt Bracken @brackenlab.bsky.social · 2h
Applications accepted through Friday:
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Reposted by Matt Bracken
Alerts from NWS San Diego CA (UNOFFICIAL) @san.nws-bot.us · 2h
🚨 Extreme Heat Watch issued September 30 at 1:41PM PDT until October 7 at 9:00PM PDT by NWS San Diego CA 🚨 Additional Details Here.
* WHAT...Dangerously hot conditions with high temperatures on the
hottest days ranging from around 90 near the coast to the upper 90s
to upper 100s for the valleys possible. Low temperatures for
coastal areas into the western valleys will warm into the lower to
mid 70s during the weekend with those warm overnight temperatures
continuing for next week.

* WHERE...Orange County Coastal Areas, Orange County Inland Areas,
San Bernardino and Riverside County Valleys-The Inland Empire, San
Diego County Coastal Areas, San Diego County Valleys, and Santa Ana
Mountains and Foothills.

* WHEN...From Friday morning through Wednesday evening.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.

* ADDITIONAL DETAILS...A long-duration heat wave is expected to
develop late this week and continue through much of next week into
the following weekend with Moderate or greater HeatRisk for the
coast and valleys and Major to Extreme HeatRisk for inland coastal
areas into the western valleys.
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Reposted by Matt Bracken
Alaska Public Media @alaskapublic.org · 22h
Meet Backpack, your 2026 Fat Bear Week champion. Backpack is 20 years old, weighs about 1,000 pounds and got his nickname because, as a cub, he loved riding on his mom's back across the Brooks River.
akpub.io
Meet Backpack, Fat Bear Week’s chunky champ
Backpack went from hitching a ride on his mom’s back to cross the Brooks River to winning the hearts of fat bear fans around the world.
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Matt Bracken @brackenlab.bsky.social · 29/09/2026
Ibises ibissing in our neighborhood park. 🪶
A large group of white-faced ibises forages in the grass. These are  medium-sized, long-legged wading birds with iridescent plumage and long, downward-curved bills.
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Christina Kraus @elbenherzart.bsky.social · 28/09/2026
💫🦀Homer, the Hermit 🦀💫 Painted for Magic: The Gathering - Mystery Booster Commander Edition AD: Forrest Schehl Finally getting around to share this big boy! ♥️ FYI, I won't have artist proofs of this card until it's released in November. #mtg #MagictheGathering
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Straitsusa @redlinepulse.bsky.social · 29/09/2026
The global commercial seaweed market size was valued at USD 21.8 billion in 2025 and is projected to grow from USD 23.83 billion in 2026 to USD 48.53 billion by 2034. straitsresearch.com/report/comme...
straitsresearch.com
Commercial Seaweed Market Size, Share, Growth, Analysis, 2034
Request Free Sample : The commercial seaweed market size is projected to grow from $23.83 billion in 2026 to $48.53 billion by 2034, at a CAGR of 9.3% during the forecast period 2026-2034.
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Matt Bracken @brackenlab.bsky.social · 29/09/2026
*Megathura* for #MolluskMonday! 🌊🦑 #MarineLife #MolluscMonday
The giant keyhole limpet’s black mantle protrudes from beneath its white shell. It expels wastes through the “keyhole” pore at the apex of its shell.
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Maggi Brisbin @margaretbrisbin.bsky.social · 27/09/2026
Loved this NYT article abt @couchmicroscopy.bsky.social and @burnsajohn.bsky.social discovering new Paulinella species (in Journal of Phycology!). Cool science, good reporting, & reminded me of past fun hotel labs ❤️🤓🦠🌊 What was your best nontraditional lab? www.nytimes.com/2026/09/26/s...
Brisbin lab grad student Lilianna Giuffrida filtering seawater in our makeshift airbnb lab in Puerto Rico - hoping to discover factors driving bioluminescence in Vieques BioBays
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The Count of Krigsvold @krigsvold.org · 27/09/2026
Europe's seas had their hottest summer in 45 years of data. The Bay of Biscay averaged 2.4 C above the 1991-2020 norm, logging 186 marine-heatwave days by August's end. The ecological bill is already arriving in kelp forests and fisheries.
reuters.com
https://www.reuters.com/world/europe/how-europes-intensifying-marine-heatwaves-threaten-its-fisheries-2026-09-26/
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stephasea.bsky.social @stephasea.bsky.social · 28/09/2026
So much seaweed washed ashore this weekend. Moody skies. Dramatic ocean vibes. #encinitas #pacificocean
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bill doyle @billjondoyle.bsky.social · 28/09/2026
seaweed on stony beach, deep creek cove deep creek conservation park, fleurieu peninsula, south australia #photography #AustralianPhotographers #landscapephotography
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Our world under the waves @worldunderthewaves.bsky.social · 28/09/2026
Media Monday #106 🖌️ An Ocean Garden, with plenty of seaweeds and seashells to pick out. Painted by Frances E. Young in 1907.
collections.vam.ac.uk
An Ocean Garden | Frances E. Young | V&A Explore The Collections
Young, F E
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Sophie W @biologizing.bsky.social · 28/09/2026
Inside you there are two wolves. One wolf adheres to societal expectations. The other wolf wants to go in the kelp hole fully clothed
A shallow area in the ocean, there is a lot of vibrant green kelp with an open area in the middle
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Nature Now Podcast @naturenow.bsky.social · 28/09/2026
New on the podcast - kelp! Nan Evans talks with oceanographer Dr. Ed Parnell about the importance of and vulnerability of kelp forests in our marine ecosystem. 🌊
An underwater view of a kelp forest, looking up from below toward the water surface. The kelp stalks are talk and dense.A closeup of a kelp holdfast which looks like plant roots.A closeup of purple sea urchins on a blade of kelp.
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Michael Busch @michael-w-busch.bsky.social · 28/09/2026
I keep encountering people describing text generators being used to "review" research proposals and papers submitted to journals. There is no way to do that and simultaneously fulfill the obligation to keep the contents of proposals and papers confidential.
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Brian J. Enquist @bjenquist.bsky.social · 28/09/2026
Please pass along: I’m recruiting PhD students to join our Macroecology Lab. We study physical ecology, macroecology, and biodiversity — spanning scaling, trait-based ecology, theory, comparative biology & ecoinformatics. Several avenues for funding. Please reach out if interested 🧪🌐🌾
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Matt Bracken @brackenlab.bsky.social · 28/09/2026
An awesome algal story in today’s @nytimes.com: 🧪 www.nytimes.com/2026/09/26/s...
nytimes.com
In an $80 Motel Room, a Discovery to Shed Light on the Origins of Life (Gift Article)
A scrappy science project led to a significant discovery: two new species of a rare organism that could elucidate a fundamental transition in the history of life on our planet.
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c0nc0rdance @c0nc0rdance.bsky.social · 27/09/2026
The obvious conclusion (to me): if you have proprietary research & you upload it into the Plagiarism Nexus, it's not YOUR proprietary research anymore. Behave accordingly.
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public health guy @publichealthguy1.bsky.social · 28/09/2026
yeah, i’m moving my flu shot up to this week
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Journal of Experimental Biology @jexpbiol.bsky.social · 28/09/2026
JEB is proud of its strong tradition disseminating science & now we offer researchers the opportunity to publish their abstract in their own language, or that of the region where the research was performed, to make their discovery even more accessible 🔁 journals.biologists.com/jeb/pages/jo...
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Jeff Berardelli @weatherprof.bsky.social · 27/09/2026
JUST IN: Today El Niño Broke its Record Hottest Temperature Ever! 🥵 Today the El Niño region surpassed 2015 for the highest temp ever measured in the El Niño (3.4) region. It comes 2 months earlier than typical peak (late Nov/ Dec)…
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Matt Bracken @brackenlab.bsky.social · 27/09/2026
Hurricane sunset 🌅
Brilliant orange clouds
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Satan's Cupcake @satanscupcake.bsky.social · 26/09/2026
From one calico to another, "meow."
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Matt Bracken @brackenlab.bsky.social · 26/09/2026
#Caturday 🐈‍⬛
Our calico kitty rests against my leg on the couch, turning her head to look at me with big eyes.
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seaottersavvy.bsky.social @seaottersavvy.bsky.social · 26/09/2026
7 Days of Sea Otter Savvy: Day 6 Q: What does “canopy” mean to a sea otter? A: A floating refuge! Surface kelp offers a place to rest, anchor, gather, and perhaps hide from predators below. For a sea otter, the canopy isn’t overhead. It’s right where it needs to be for a nap.
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Clay Steell @claysteell.bsky.social · 26/09/2026
For #PhycologyFriday, sharing this new publication in @psaalgae.bsky.social Journal of Phycology! doi.org/10.1111/jpy.... Headed by Dr. Lauren Dykman, @cneufeld.bsky.social & @baumlab.bsky.social, with support from Amanda+Rob Zielinski, Matt Csordas, Alex Wiebe, & many more! #kelp #salishsea
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Matt Bracken @brackenlab.bsky.social · 26/09/2026
#PhycologyFriday
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Madrona Murphy @arbutocrat.bsky.social · 25/09/2026
Umbrella crab! Cryptolithodes sitchensis.
A small flat, smooth, red, crab testing on a hand  its eyes are visible but no legs.The underside of the same crab, all legs and now you can see that the shell, which is white on this side, extends well beyond the legs.The same crab in a tidepool, no real features are visible and it looks more orange underwater.
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Nimblenewt @nimblenewt.bsky.social · 25/09/2026
In which a crab and an anemone trundle about together!🦀
youtube.com
Fashionista Backpack Crab! | Nautilus Live #evnautilus #deepsea #underwater
YouTube video by EVNautilus
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Ele Willoughby @minouette.bsky.social · 25/09/2026
The Yeti crab is really a squat lobster so I’m sharing it this National Lobster Day! This is a handprinted lino block print of the Yeti crab (Kiwa hirsuta), a crustacean with silky blond setae (resembling fur, which reminded scientists of the Abomnible Snowman) found on the Pacific-Antarctic 🧪🐡🦞
A linocut print on a black vertical rectangle of kozo paper of a yeti crab from above with its two elongated and fury arms reaching upwards.
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Matt Bracken @brackenlab.bsky.social · 25/09/2026
#PhycologyFriday
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Matt Bracken @brackenlab.bsky.social · 25/09/2026
🌊💙 #PhycologyFriday
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Matt Bracken @brackenlab.bsky.social · 25/09/2026
~24 yrs ago: @sierrahull.bsky.social meets @sambushband.bsky.social for the first time. #bluegrass @worldbluegrassday.bsky.social youtu.be/TQnXbKw88rc?...
youtu.be
Sierra Hull Meets Sam Bush for the First Time
YouTube video by World Bluegrass Day
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Erin Hotchkiss @fluvialbenthos.bsky.social · 24/09/2026
We (Biological Sciences at Virginia Tech) are #hiring TWO tenure-track Molecular Microbiology professors! Review of applications starts 1 Nov. I'm happy to answer questions about the department, VT, life in Blacksburg, etc.! More info / to apply: jobs.apply.vt.edu/jobs/assista... 🧪👩‍🔬🦠 #academicjobs
jobs.apply.vt.edu
Assistant/Associate Professor - Blacksburg, Virginia, United States
Job Description The Department of Biological Sciences in the College of Science at Virginia Tech seeks applicants for two (2) tenure-track research and teaching positions at the Assistant/Associate ...
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Get To Know Nature @gettoknownature.bsky.social · 23/09/2026
Is it just me or does this moth look like Eeyore? I promise this is not Ai, nature is just weird and wonderful #invertebrates 🌿 #BugSky
A head on photo of a beige moth sitting on a boardwalk. It’s head is somehow shaped like a donkey’s and its slumped posture calls eeyore to mind.
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Nahel Belgherze @wxnb.bsky.social · 24/09/2026
Unbelievable footage from NOAA’s Hurricane Hunters inside the eye of Category 5 Hurricane Polo. Simply incredible.
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David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 24/09/2026
Hey @governor.pa.gov , want the easiest win of the year? Wildly popular, good policy, real impact, low cost? Help save the academy of Natural Sciences in Philly. creators.yahoo.com/lifestyle/st...
creators.yahoo.com
America's oldest natural history museum is closing this week — but not without a fight
The oldest natural history museum in America shuts its doors this month. Here's what we're losing inside (it's big), and why City Hall is fighting back.
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beetle moses @beetlemoses.bsky.social · 07/09/2026
Three panel comic. Panel 1: a horseshoe crab watches as a variety of prehistoric creatures swim towards an ethereal light. An ammonite calls back to the crab, “come on, horseshoe crab! We’re all evolving!” Panel 2: the horseshoe crab stays in position and replies, “nahh that’s crazy” Panel 3: the horseshoe crab is superimposed in front of a future premonition: a rather miserable-looking human slouched in the glow of a desktop computer. The horshoe crab swims away and says, “good luck tho”
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Tiffany Lowe-Power stands with Minnesota @tlowepower.bsky.social · 24/09/2026
Please repost/share We're hiring! UC Davis Plant Pathology seeks a tenure-track Assistant Professor in plant health & microbiomes. recruit.ucdavis.edu/JPF07904 My department is full of great colleagues, and we look forward to recruiting our new colleague!
recruit.ucdavis.edu
Assistant Professor of Plant Pathology
University of California, Davis is hiring. Apply now!
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Nimblenewt @nimblenewt.bsky.social · 23/09/2026
‘One of the species, dubbed the Callipallene pilosuspedes, has red eyes and a short proboscis with claws to grab food, which it eats with a “three-lipped mouth covered in sensory tendrils–a tiny marine Sarlacc pit, if you will.”’ {alt txt: a whitish spidery weirdo with big nose} #inverts #SalishSea
cheknews.ca
‘Red-eyed’: Two new sea spider species discovered in B.C., first in nearly 100 years
Two new species of sea spiders have been discovered in the waters off Vancouver and Victoria for the first time in nearly a century, including one that is “hairy-legged” and “red-eyed.”
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Kitty @kittyfisher.bsky.social · 24/09/2026
Dancing crabs, some time in the 1830s 🦀
Coloured lithograph of two dark green crabs (I have no idea what species they’re meant to be if any - C maenas I guess?) dancing a horn pipe or jig together, stood on their swimming legs on a bed of sand and shells. By Henry Monnier from Le Caricature magazine, probably 1831
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Dr. Brooke Weigel @brookeweigel.bsky.social · 24/09/2026
It was a bit rough today 🌊 , but it’s always good to be on the water! Tagging giant kelp & measuring growth rates! 🤿
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Natural History Museum, London @nhm-london.bsky.social · 24/09/2026
Did you know that seaweed is older than dinosaurs? 😮🌿 Learn more about the fascinating world of seaweed our series, Natural History Museum Showstoppers!
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WordBot @wordbot.bsky.social · 24/09/2026
Word of the Hour: Pepper dulse - A variety of edible seaweed (Laurencia pinnatifida) distinguished for its pungency. #WordOfTheHour #WordOfTheDay
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Marine Ecology Progress Series @meps-ir.bsky.social · 23/09/2026
🌐🧪🦑 Priming pre-exposes kelp (Saccharina latissima) to warm temperatures in an effort to increase thermal tolerance under heat-stress. We found an increased tolerance particularly in early life stages, but benefits are modest and transient. bit.ly/meps15253
Two microscopic sporophytes. The sporophytes are multiple cells long and attached to a transparent remnant of a gametophyte.
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Journal of Experimental Botany @jxbotany.bsky.social · 23/09/2026
🧬 TECHNICAL INNOVATION 🧬 Qin et al. applied a novel CRISPR/Cas gene-editing system, including optimization of an economical delivery method, in the seaweed Ulva prolifera, offering an AT-rich-targeting Cas variety for precision editing in seaweeds 🌊 🔗 doi.org/10.1093/jxb/... #PlantScience 🧪
Fig. 1.Comparison of UpAPT selection system between CRISPR/Cas9 and Cas12a genome editing in U. prolifera. (A) A simplified schematic diagram depicting the mechanism of the endogenous UpAPT selection system in U. prolifera. (B) Statistics of sgRNA/crRNA numbers in the whole-genome sequence (WGS) and DNA coding sequence (CDS) of U. prolifera. (C) Target sequence of sgRNA/crRNA and representative mutations induced by the three genome editors at the target locus.
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Matt Bracken @brackenlab.bsky.social · 23/09/2026
#BanjoFeed 🪕
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Matt Bracken @brackenlab.bsky.social · 22/09/2026
🌊🌅 #MarineLife #SciArt 🦑🐡
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