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Phil Barden

@haidomyrmex.bsky.social
734 followers 432 following 65 posts

Evolutionary biologist | ants, sometimes shrimp | fossils, morphology, extinction, eusociality | associate professor at NJIT bardenlab.org

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Reposted by Phil Barden
jamelle @jamellebouie.net · 06/09/2026
a perfect biscuit
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Phil Barden @haidomyrmex.bsky.social · 12/07/2026
Stalk eyed Polyrhachis when
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Entomological Society of America @entsocamerica.bsky.social · 21/05/2026
NEWS: Lauren A. Esposito, Ph.D. (@arachnologynerd.bsky.social), an entomologist specializing in arachnology and evolutionary biology, has been named the next editor-in-chief of American Entomologist, ESA's quarterly membership magazine. entsoc.org/news/press-r...
A person with short dark hair is sitting on a desk in front of bookshelves filled with books. They are wearing a patterned shirt and black jacket. A microscope and a framed specimen are visible nearby.Cover of "American Entomologist" magazine, Spring 2026, featuring a pile of dry leaves with five insect photos inset. The headline reads, “Bagged and Tossed,” about insect loss during autumn cleanup.
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leland c. graber @bug4bug.bsky.social · 04/05/2026
my paper on pogonomyrmex harvester ant biogeography with bob johnson and @corriemoreau.bsky.social came out today! onlinelibrary.wiley.com/share/MEB3T9...
onlinelibrary.wiley.com
Phylogenomics Reveal the Historical Biogeography and Multiple Transcontinental Dispersals of the Amphitropical Harvester Ant Genus Pogonomyrmex
Reader environment loaded
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Phil Barden @haidomyrmex.bsky.social · 29/04/2026
I'M HERE AND AMAZED!!!!!!
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tine @tine5.bsky.social · 28/04/2026
Day 5 of #InverteFest! 🪲 This is Haidomyrmex cerberus, a prehistoric ant with mandibles which moved upwards to grab prey, named the guardian of the underworld! #pixelart #invertebrates #SciArt #paleoart
Pixel art of Haidomyrmex cerberus, an ant with reddish colouration and mandibles which point upwards, looking at tree sap slowly moving towards it, while behind are trees and a dirt mound.
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caroline cash @cashbrowns.bsky.social · 20/03/2026
3/19/26
Nancy checks on Sluggo in the tree house, he reveals that he’s letting a family of birds stay in the place with him. Then he remarks that they’re paying him rent in Woims
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leland c. graber @bug4bug.bsky.social · 12/03/2026
Do you (or have you ever) worked with natural history collections? Are you trans or non-binary? If you said "yes" to both of those, @rin-krichilsky.bsky.social and I want to hear from you! Please consider filling out our survey and please share with others! 🏳️‍⚧️ 🐛🦕🦴🌿 docs.google.com/forms/d/e/1F...
docs.google.com
Trans in Natural History Survey 2026
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Phil Barden @haidomyrmex.bsky.social · 25/02/2026
www.thepwhl.com/en/
thepwhl.com
PWHL | Home
The Professional Women's Hockey League features the best women's hockey players in the world and is blazing the trail for the future of the sport.
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Khadempour Lab @khadlab.bsky.social · 04/02/2026
A new paper, "Honeypots: a review of repletism across the ants" from our lab was published today, with grad student Bianca Nogueira as first author, and co-authors DiemQuynh Nguyen, @adriatica.bsky.social, and @haidomyrmex.bsky.social. It was a labor of love! doi.org/10.25849/myr... 🧵
Three ants with giant gasters are next to each other. The one on the left has a creamy and opaque gaster, the middle one has a dark amber and transluscent gaster, and the third is a lighter honey-colored transluscent gaster. All three ants are Mymecocystus mexicanus repletes from the same colony. The colors are due to the different fluids that they are storing in their crops. Because their crops and gasters are so distended, it's possible to see the crop contents.
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Phil Barden @haidomyrmex.bsky.social · 07/01/2026
🙏
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Entomologists of Color @entopoc.bsky.social · 02/01/2026
From the ENTOPOC team, we wish you an incredible 2026. This year, we reaffirm our commitment to support students of color. We would like to announce our research and travel grants. Two application deadlines: April 15 and September 15. Find more information at: www.entopoc.org/researchtrav...
Research and travel grant up to 500 USD for students around the world. Deadlines: april 15th and september 15th.
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franz @franzanth.bsky.social · 28/12/2025
We present: The Art of #InverteFest - December 2025 Edition A digital art book showcasing the work of 100 artists from around the world, in celebration of overlooked invertebrate fauna. Thank you to the artists who contributed to our book! Download: drive.google.com/file/d/1JCXz... #Art #SciArt
a promo image showing various pages from the book, each page showcasing different animals like an opabinia, a leaf insect, close up of a starfish, and so on. the art featured shows a range of different medium, including digital, pixel art, ceramic, fursuit, post it, and so on.
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Jack Tamisiea @jack-tamisiea.bsky.social · 17/12/2025
Thousands of years ago, giant owls chowed down (and threw up) in a Caribbean cave. The bones they left behind were a boon to bees. Scientists recently discovered that one species made nests in the empty tooth sockets of rodent skulls. 🦉🦴🐝 Latest for @nytimes.com: www.nytimes.com/2025/12/16/s...
nytimes.com
When the Bones Were Good, These Bees Buried Their Babies
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Jess Awad @parasitoidrex.bsky.social · 04/12/2025
Starting in 20 minutes! The Zoom room is open and the slides are rolling - time to grab some snacks and settle in for 24 hours of Hymenoptera! #Hymathon2025
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Phil Barden @haidomyrmex.bsky.social · 20/11/2025
I'm not a beetle person but maybe (i) is the prosternum and (ii) the mesosternum? Could say that (ii) is dorsal to the prosternum in lateral view?
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kristina 🦐 @adelinaartist.bsky.social · 17/11/2025
#entsoc25
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Phil Barden @haidomyrmex.bsky.social · 09/11/2025
Sun's up in Portland! Talks you might want to check out if you're into fossils, ants, extinction, eusociality, or comparative morphology. I'm giving a talk today as well called "The diversity and longevity of the earliest ants" at 1:40pm in B113. #Entsoc25
A list of talks for the Entomological Society of America meeting in Portland this week. There is a logo for the lab on top with a hell ant and the words BARDEN LAB.

A morphological analysis of visual system complexity in eusocial arthropods Kristina Camia  8:00am Monday @B110-112

Estimating extinct ecological diversity with machine learning Luke Bitting  8:24am Monday @B110-112

Eusocial behavior in arthropods: Patterns of convergent evolution Claire Bailey  8:36am Monday @B113

The impact of extinction on biological communities through deep time Gianpiero Fiorentino  5:36pm Tuesday @C124

Extinction selectivity and niche evolution in Pseudomyrmex ants Lacie Newton  4:30pm Wednesday @F150

+ posters on art, outreach, and education in the Formal and Informal Teaching session 1:00-2:00pm Tuesday @Exhibit hall
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Ainsley S @americanbeetles.bsky.social · 09/11/2025
Ugh this conference has barely started and the entomologists are already trashing the place
Graffiti in Portland reading “shrimps is bugs,” a bug-forward but cladistically inaccurate proposition
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Phil Barden @haidomyrmex.bsky.social · 23/09/2025
Our dept!
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Phil Barden @haidomyrmex.bsky.social · 25/07/2025
Yes, and mustelids.
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Phil Barden @haidomyrmex.bsky.social · 25/07/2025
Exactly. The only honorable mammal
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Phil Barden @haidomyrmex.bsky.social · 25/07/2025
I just love anteaters!!!
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Phil Barden @haidomyrmex.bsky.social · 19/07/2025
Palaeodictyoptera flight!
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Phil Barden @haidomyrmex.bsky.social · 17/07/2025
Press release out today on our new paper detailing the convergent origins of obligate ant and termite eating in mammals!
news.njit.edu
Mammals Evolved into Ant Eaters 12 Times Since Dinosaur Age, Study Finds
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Phil Barden @haidomyrmex.bsky.social · 26/06/2025
You'd think they'd be able to find some common ground
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Phil Barden @haidomyrmex.bsky.social · 26/06/2025
Are they both missing their right forelegs??
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Phil Barden @haidomyrmex.bsky.social · 02/05/2025
This is a nationwide layoff for a generation of young scientists: undergraduates, graduate students, and postdocs funded on current awards will be unemployed with no explanation. Their future opportunities also erased.
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Corrie Moreau @corriemoreau.bsky.social · 24/04/2025
Oldest ant fossil ever found reveals history of ‘hell ants’ | Science | AAAS www.science.org/content/arti...
science.org
Oldest ant fossil ever found reveals history of ‘hell ants’
Unusual Brazilian specimen trapped in limestone is 113 million years old
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Phil Barden @haidomyrmex.bsky.social · 24/04/2025
Congratulations, Marc!
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Phil Barden @haidomyrmex.bsky.social · 18/04/2025
Congratulations!!!
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Corrie Moreau @corriemoreau.bsky.social · 17/04/2025
Congratulations to Dr. Chloe Jelley @chloejelley.bsky.social ! Beautiful Ph.D. thesis defense today! #MoreauLab #ProudPI
Dr. Chloe Jelley and Dr. Corrie Moreau celebrating her successful Ph.D. defenseMembers of the Moreau Lab and Chloe's parents toasting ChloeDr. Jelley cutting her cake
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aluckymyrmex.bsky.social @aluckymyrmex.bsky.social · 06/04/2025
👀🦋🐝🐞🐜🦗🪲🕷️Ento-Education Job alert!!👀
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Armando Rosario-Lebrón @rosariolebronentomology.com · 04/03/2025
We weren't sure it would be possible, but huge thanks to the Eastern Branch of the Entomological Society of America for supporting a last-minute symposium highlighting stories from terminated federal employees at the meeting on March 17th. #entomology 🧪 esa.confex.com/esa/2025eb/m...
esa.confex.com
Impact of Federal Dismissals and Disruptions on Entomology and Entomologists
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Phil Barden @haidomyrmex.bsky.social · 02/03/2025
Wow!!!
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Phil Barden @haidomyrmex.bsky.social · 19/02/2025
Today in Newark, New Jersey. 60+ scientists out in 25 degree weather to collectively say: hands off our healthcare, research, and jobs. One of 16 nationwide events held today as part of Labor for Higher Education.
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Jess Awad @parasitoidrex.bsky.social · 12/02/2025
Gall midges and their parasitoids are abundant, megadiverse, and very hard to identify! Such "double dark taxa" systems present special challenges for ecology and agriculture. 🧵🧪🐙 @smnstuttgart.bsky.social @marinamoser.bsky.social @krogmann.bsky.social doi.org/10.1093/aesa...
doi.org
Untangling host specialization in a “double dark taxa” system
Abstract. Platygastrine wasps (Hymenoptera: Platygastridae) are parasitoids of gall midges (Diptera: Cecidomyiidae). They and their hosts are exceptionally
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Phil Barden @haidomyrmex.bsky.social · 06/02/2025
My morning to-do list for the indefinite future: □ Call and send physical mail to a senator/congressperson □ Email a federal civil servant to thank them
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Dr. Jessica L Ware @jessicalwarelab.bsky.social · 20/01/2025
media.tenor.com
a transgender flag with the words trans lives matter on it
ALT: a transgender flag with the words trans lives matter on it
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Phil Barden @haidomyrmex.bsky.social · 15/01/2025
Ant folks, is antweb down? Does anyone know why? Can we help?
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Phil Barden @haidomyrmex.bsky.social · 15/01/2025
Hell yes to this title in a new paper on formicine ant venom. Although I think just the first part is enough: "Acid Reign" doi.org/10.25849/myr...?
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Phil Barden @haidomyrmex.bsky.social · 06/01/2025
14.99 or thereabouts
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Phil Barden @haidomyrmex.bsky.social · 05/01/2025
In 2025 I will sell five copies of The Three EPs by The Beta Band
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ascalaphid @ascalaphid.com · 29/12/2024
104 bugs from 2024
if anyone gets pedantic about the definition of 'bug' i will hit them with my entomology phd diploma which my labmates got laser engraved onto an axe for me
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NANCY COMICS BY ERNIE BUSHMILLER @nancycomics.bsky.social · 24/12/2024
Nancy By Ernie Bushmiller December 24,1945
NANCY BY ERNIE BUSHMILLER 

I WONDER WHAT THAT NOISE IS?
CLICK
CLICK
CLICK

OH-H--- IT'S THE CAT PLAYING WITH AUNT FRITZI'S TYPEWRITER!...

STOP THAT!

CLICK
CLICK
CLICK

MeRRy ChrISImas fROm NaNCY,
SluGGo, FRItzi - - - - - - aND
ErNIe BusHMILLer
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Phil Barden @haidomyrmex.bsky.social · 19/12/2024
Holy cowwwwwwww !
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Isopod Fan Account @bedupolker.bsky.social · 18/12/2024
Coach motel (like a coach beetle)
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Phil Barden @haidomyrmex.bsky.social · 14/12/2024
I CAN tell
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Phil Barden @haidomyrmex.bsky.social · 08/12/2024
You told me I should read this book and I did! And I liked it!
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Phil Barden @haidomyrmex.bsky.social · 07/12/2024
Sluggo rules
A Nancy comic zoomed in to show Sluggo saying "Dat Rich Kid Boins me up" while looking back at another kid.
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