Our new paper is out in @jevbio.bsky.social! Body size shapes aggression as well as how strongly individuals influence their opponents and how responsive they are to social interactions. @cdegroot.bsky.social @roriwijnhorst.bsky.social @dingemanselab.bsky.social doi.org/10.1093/jeb/...

We have a fully funded 3-year PhD position to study jumping spider navigation. Open to both domestic and international candidates. Details below. Join us! @animbehav.bsky.social @austentsoc.bsky.social @ausevosoc.bsky.social @neuroethology.org @asab.org

BehaveAI can now measure orientation. So now you can work out the behaviour of your animal in each frame as well as its direction - e.g. tells you which way animals are pointing or whether they're turning. Video guide: youtu.be/FgmtHoardWg Install: github.com/troscianko/B...

BehaveAI - orientation tracking - v1.4

YouTube video by Jolyon Troscianko

youtu.be

🚨 I AM HIRING a 3-year postdoc & 4-year PhD student 🚨 [PLEASE SHARE WIDELY] My Emmy Noether @dfg.de funded Neural Circuit & Systems Evolution lab (🌟) at the @unimainz.bsky.socialÍ wants to start existing. So..., what do we need? WELL... we need you! APPLY UNTIL 21 SEPTEMBER.

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static.klipy.com

this image tells a fun & interesting story I found this Colonus jumper at night dangling from her dragline, with an imm harvester (Leuronychus) prey 1) perhaps indicates that she was actively hunting at night, 2) maybe from her dragline, parallel to vertical cliffs? conjectural at this stage

Come and work with us (the Kokkonuts) as a postdoc! Our research within (theory-evo-eco) is broad; let's say it's implicitly defined by the journal club papers we read. Which is why the application process includes a JC-related task, I hope it'll be a fun one for you! www.evoldir.net/brian/evoldi...

Cool #postdoc opportunity to study sexual behaviour in widow #spiders! 🕷️🕷️🕷️ @arachnology.bsky.social @britishspiders.bsky.social @entsocamerica.bsky.social @royentsoc.bsky.social @canentomologist.bsky.social

📣 📣 📣 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...

ecoevojobs.net 2026-27

docs.google.com

I’m delighted to share that my #DFG proposal has been funded! I’m grateful to @dfg.de & to all collaborators & mentors for support, advice, & encouragement. Excited to begin this project on the #genetic architecture of #dispersal and #fecundity in an #invasive #spider in Trier. More next year!

Nijat Nariman@nnariman.bsky.social · last yr.

Tiny #spiders, huge impact! Meet #MermessusTrilobatus – a North-American dwarf spider that has stormed across #Europe in <50 yrs. We follow every silk thread of its success story 🕸️✨ Swipe through this thread for the highlights! #InvasiveSpecies #Ecology

A big welcome to the two newest #LaurierBiology faculty members: Dr. @j-mako-tsuji.eurosky.social & Dr. @andifischer10.bsky.social! Welcome to @wilfridlaurieruni.bsky.social! @wlufa.bsky.social

Eugryllacris guomashan is a species of large raspy cricket native to southern China. It is one of the very few insects outside of spiders or caterpillars capable of spinning silk from its mouth to stitch and bind leaves together for protective daytime shelters. Reddit: u/graylemur2

ISBE2026 has come to an end! Over the past week we've shared exciting science, inspiring discussions, and started new collaborations. We hope all our delegates leave Turin energized by the unique atmosphere that only this city can offer, with fresh perspectives and lasting memories of ISBE2026.

The polyphagous shot-hole borer is known to infect more than 600 plant species around the world. Now, a new study uses genetic tools to map its invasions and forecast future spread. Learn more: https://scim.ag/4ywVQUX

Are our ecological conclusions built on shaky foundations? Our latest paper in @methodsinecoevol.bsky.social highlights that Risk of Bias (RoB) assessment, crucial for ensuring the internal validity of research, is almost never used in #systematicreviews in eco & evo 📉 🔗 doi.org/10.1111/2041...

What a wonderful five days at #ECE2026Tours — heartfelt thanks to the organisers and volunteers for such a beautifully run, welcoming conference, and an extra special thank you to David Giron for this outstanding work; it was a real joy to be part of it. @ece2026tours.bsky.social

new diamond open-access Journal of Statistical Ecology launched 🎉🎉🎉 jse.centre-mersenne.org @fredbarraquand.bsky.social @oaggimenez.bsky.social @marieaugermethe.bsky.social @vianeylb.bsky.social (apologies to any Bsky editors I missed)

🚨 TWERK ALERT 🚨 New publication from @sleeblab.bsky.social ! This was a very fun project to write up, co-lead by @nadjageiger.bsky.social and Chiara Hirschkorn. If you are interested why these spiders might bob their abdomen: link.springer.com/article/10.1... (Short thread following soon)

Out today in @royalsocietypublishing.org - we show that crab spiders (the ones you usually see ambushing pollinators on flowers 🕷️🌸) get worse at hunting if their eyes are covered!🫣 Sounds obvious? It's actually quite surprising, here's why... 👀 (1/8) royalsocietypublishing.org/rsos/article...

zoologie.uni-greifswald.de/en/organizat... We have an open PhD position in my group for someone interested in functional morphology, biology of reproduction and evolutionary biology. Please spread the word!🧪🕷🧪🕷🧪🕷🧪

How do we know our research results are REAL? We replicate them! Most folks agree but lament on how hard it is to publish these replications. My dearest gentle reader, lament no more! Delighted to unveil: Replication Studies, a new section of Behavioral Ecology 1/ academic.oup.com/beheco/artic...

Replication studies: a win-win for early-career training and behavioral ecology

Replicating previous research builds confidence that results are real and meaningful. But close replications are rare due to limitations in resources and d

academic.oup.com

Come to Hamburg and do a PhD on insect/spider traits with me!

Interested in doing a #PhD? Passionate about biodiversity monitoring and technology development?? Def check out this advertisement from Uni #Bonn and #LIB! Deadline Feb 17th - 4 year position!

🕸️ Massive web stretch from our cribellating friend (Asianopis subrufa) recorded in the field. If you’re intrigued by this fabulous #spider #silk read on doi.org/10.1073/pnas.2529200123 by @evoimec.bsky.social et al :) 🕸️

rdcu.be/eSIHs We reported on the chemosensory toolkit of an Orb weaving spider in our PNAS paper earlier this year. Here, we report on a cursorial spider: similar, sex-specific sensory equipment and evidence for olfaction. 🧪🕷

Here comes Carolina's first paper on the effects of winter temperatures on survival, physiology and gene expression in wasp spiders. Thanks go to all coauthors for their various contribution that made this work possible!🧪🕷 onlinelibrary.wiley.com/doi/10.1002/... #climatechange

🚨 Uh-oh!!! A suuuper hot #PhD opportunity just dropped! My friend and collaborator Massimo De Agrò is looking for someone to explore jumping spider vision and neurophysiology! #psychophysics #jumpingspiders #greatPI - apply!!!! (Deadline December 17th) 🚨

Meet our Plenary Speaker Daniela Rößler Fueled by curiosity and a deep love of natural history Daniela discovered a REM-like sleep state in spiders and uses integrative field, lab and comparative approaches to investigate the function, ecology, and evolution of sleep across the spider tree of life.

How cool is this?!!

SLEEB Lab Bonn@sleeblab.bsky.social · 11mo ago

Among other things we are interested in how Portia performs in hunting spiders after sleep disruption. #spider #sleep

Exciting times ahead - I'm beyond delighted to be joining @bristolbiosci.bsky.social in 2026! 🎉🕷️🎉🐌🎉 I'm also looking for a PhD student to join @multipleye-lab.bsky.social in our new home! Come and study the effects of light pollution on the evolution and development of spider eyes with us 🌃🕷️👀 👇

Funded PhD - The impacts of light pollution on plasticity and evolution in spider visual systems at University of Bristol on FindAPhD.com

PhD Project - Funded PhD - The impacts of light pollution on plasticity and evolution in spider visual systems at University of Bristol, listed on FindAPhD.com

findaphd.com

MultiplEye Lab@multipleye-lab.bsky.social · 12mo ago

🎉 Big news! 🎉 We will be moving to @bristolbiosci.bsky.social @bristoluni.bsky.social in 2026!! We're so excited to be joining such a dynamic and thriving department, university, and city - thank you to everyone who has already been so welcoming! 📢 But that's not all - come and join us! 👇

A pair of golden orb weavers from S. Africa (Trichonephila inaurata) mating back in 2016. #Arachtober