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Sachin Suresh

@sachi1n.bsky.social
275 followers 311 following 5 posts

Ph.D. student - Linksvayer lab | Arizona State University | Social Insects, Development, Evolution | he/him 🐜🐝

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Reposted by Sachin Suresh
Chinmay Hemant Joshi @chjoshi.bsky.social · 27/07/2026
Pre-print alert 🚨🐜🐝! Social insect foraging is far from perfect. @dornhaus.bsky.social and I designed an agent-based model to examine how different error types affect collective foraging outcomes and whether communication mitigates or exacerbates these effects. See the thread below! (1/6).
biorxiv.org
Frequent errors are the worst: robustness to individual failures in collective foraging
The collective behavior of complex systems emerges from the actions and interactions of their individual components. But what if these individuals make mistakes, or deviate from behavior tuned to lead...
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Reposted by Sachin Suresh
Tim Linksvayer @tlinksvayer.bsky.social · 05/08/2026
Heard of the haplodiploid hypothesis (=¾ relatedness hypothesis)? It’s long been a staple of biology textbooks – you may’ve run into it in Intro Biology, Genetics, Evolution, or Behavior. It’s also been very influential on social evolution theory, yet surprisingly, it long remained untested.🧵
shots of pages from biology textbooks featuring the haplodiploid hypothesis for the evolution of eusociality
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Sachin Suresh @sachi1n.bsky.social · 03/08/2026
My first first-author paper from my Ph.D., with @tlinksvayer.bsky.social y.social, is out in @currentbiology.bsky.social y.bsky.social!! We find that haplodiploidy alone does not explain the evolution of eusociality in insects. www.sciencedirect.com/science/arti...
sciencedirect.com
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Reposted by Sachin Suresh
Adria LeBoeuf @adriatica.bsky.social · 25/03/2025
Fantastic piece (doi.org/10.1073/pnas...) by @tlinksvayer.bsky.social on @arthurmatte.bsky.social and my recent paper in PNAS (doi.org/10.1073/pnas...). He really pulls together the threads of how we believe that socially transferred materials #socialfluids entrenched social complexity in ants. 1/2
doi.org
Social control drove ant evolution | PNAS
Social control drove ant evolution
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Sachin Suresh @sachi1n.bsky.social · 22/01/2025
Excited to share this preprint with @tlinksvayer.bsky.social where we use phylogenetic comparative methods to empirically test the association between haplodiploidy and eusociality on a species-level insect phylogeny! www.biorxiv.org/content/10.1...
biorxiv.org
Eusociality evolved at a much higher rate in haplodiploid insects
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Reposted by Sachin Suresh
🍁 Alex Smith 🍁 @alexsmithants.bsky.social · 23/10/2024
I was looking for an #Entomology Starter Pack but I couldn't find one - so I started to build one! It's already morphing into more of a list of invertebrate aficionado/lovers. Did I miss you? Aplogies! Reply to this post and I'll remedy that! #StarterPack #Invertebrate go.bsky.app/7CaCbMC
cover image of an entomology starter pack - well more invert-ology - on Bluesky
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Reposted by Sachin Suresh
Jane Waters 🏳️‍⚧️🐜🇵🇸 @lovetheants.bsky.social · 12/11/2024
A starter pack for myrmecologists and our allies 🩵🐜🩷 go.bsky.app/zo95qR
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Reposted by Sachin Suresh
Alex Wild @alexwild.bsky.social · 23/08/2023
This ant sees what you’ve done. (Gigantiops destructor, from the Amazon rainforest)
Face view of a large black ant with unusually large eyes.
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Sachin Suresh @sachi1n.bsky.social · 20/08/2023
Thank you @drawstickpeople.bsky.social and @karenpercy.bsky.social! Excited that I'm here and looking forward to connecting with more people.
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