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Sandra Steiger

@steigerlab.bsky.social
633 followers 266 following 26 posts

Head of the department of Evolutionary Animal Ecology @ University of Bayreuth | Professor | #firstgen | mother | loves burying beetles |interested in the evolution of family life and chemical communication

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Reposted by Sandra Steiger
Functional Ecology @funecology.bsky.social · 22/09/2026
📰Published📰Context-dependent joint buffering of abiotic stress by parental care and sibling interactions🪲 buff.ly/CRir32r 🧪🌍️
buff.ly
Context-dependent joint buffering of abiotic stress by parental care and sibling interactions
Paul Huber, Floyd Betz, Saskia Cordes, Hannah Charlotte Hoffmann, Enna Lucile Klinghammer, Sandra Steiger This is a plain language summary of a Functional Ecology research article which can be foun…
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Sandra Steiger @steigerlab.bsky.social · 21/09/2026
New publication from our lab! Congrats to @sciencepaulh.bsky.social!
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Paul Huber @sciencepaulh.bsky.social · 21/09/2026
Early view of our new paper! @steigerlab.bsky.social Can sibling interactions buffer against environmental stress or are sibling interactions themselves interrupted by environmental stress? Well, as always, its complicated... besjournals.onlinelibrary.wiley.com/doi/10.1111/...
besjournals.onlinelibrary.wiley.com
Context‐dependent joint buffering of abiotic stress by parental care and sibling interactions
Read the free Plain Language Summary for this article on the Journal blog.
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Universität Bayreuth @unibayreuth.bsky.social · 21/09/2026
Family life helps beetles cope with the effects of climate change www.uni-bayreuth.de/en/press-rel... #UniBayreuth #TotengräberKäfer #Klimawandel #UBT #Wissenschaft #Nachhaltigkeit
uni-bayreuth.de
Family life helps beetles cope with the effects of climate change
A research team at the University of Bayreuth has used burying beetles to investigate the extent to which social interactions among family members can buffer the effects of environmental stress.
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Dr Taina Conrad @drtainaconrad.bsky.social · 10/09/2026
Well done @paulhuber.bsky.social for giving a great talk even after total technical breakdown
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Sandra Steiger @steigerlab.bsky.social · 31/08/2026
📢Publication alert 📢 @pnas.org Parental niche construction buffers microbial and competitive challenges and drives offspring dependence in burying beetles | PNAS www.pnas.org/doi/10.1073/... Big congrats to Eric on his first PhD chapter! 🎉 Press release: www.uni-bayreuth.de/en/press-rel...
A breeding pair of burying beetles (Nicrophorus vespilloides) on a small mouse carcass they have buried and prepared as food for their offspring.
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Max Körner @max-evolbio.bsky.social · 08/09/2026
Very happy to have given my first ever keynote. Big thanks to Tamara Pokorny and the @dzg-gerzoolsociety.bsky.social for the invitation!!
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DZG section Behavioural Biology @dzg-behaviour.bsky.social · 08/09/2026
Our last session today covers bats' ability to (echo)locate in large groups, and offspring cooperation in burying beetles. Great talks delivered by @beleyurthejasvi.bsky.social and @paulhuber.bsky.social! #DZG2026
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Leon Müller @leo-theo.bsky.social · 08/09/2026
Big thanks to @max-evolbio.bsky.social and @steigerlab.bsky.social for their support!
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Leon Müller @leo-theo.bsky.social · 08/09/2026
Delighted that I was given the chance to present our results at the #DZG202 We tried to disentangle how offspring reliance on social immunity influences their dependency on parental care. Together with our #transcriptomic data, we will give you a clear(er) answer - hoperfully sooner than later🤞🏻
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Leon Müller @leo-theo.bsky.social · 07/09/2026
Looking forward to this year's meeting of the @dzg-gerzoolsociety.bsky.social Excited to present our research results tomorrow on how offspring dependency and its #evolution may be influenced by (social) #immunity.
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dzg-gerzoolsociety.bsky.social @dzg-gerzoolsociety.bsky.social · 05/09/2026
#DZG2026 news: The detailed programme, guidelines & abstract book are out. If you haven't checked out already: dzg-meeting.de/en/programme... Now that everything is set, we are looking forward to an exciting meeting, big thanx to the Münster organising team!! Have a save trip and see you you soon!
dzg-meeting.de
Detailed Programm | DZG Meeting
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Max Farnworth @maxfarnworth.bsky.social · 31/08/2026
🚨 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.
static.klipy.com
ALT:
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Sandra Steiger @steigerlab.bsky.social · 31/08/2026
📢Publication alert 📢 @pnas.org Parental niche construction buffers microbial and competitive challenges and drives offspring dependence in burying beetles | PNAS www.pnas.org/doi/10.1073/... Big congrats to Eric on his first PhD chapter! 🎉 Press release: www.uni-bayreuth.de/en/press-rel...
A breeding pair of burying beetles (Nicrophorus vespilloides) on a small mouse carcass they have buried and prepared as food for their offspring.
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sjsun.bsky.social @sjsun.bsky.social · 06/07/2026
Glad to share our new paper! Previously, we knew burying beetles' phoretic mites aren't just hitchhikers. Now we ask: do beetles read mites as an environmental cue to adjust reproduction? We split broods into 3 groups—no mites, 24h mite exposure then removed, mites throughout.
cell.com
Symbionts unmask the latent trade-off between reproduction and survival
Biological sciences; Zoology; Evolutionary biology
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Sandra Steiger @steigerlab.bsky.social · 07/07/2026
What a great insect parental care symposium at #ece2026tours! Thanks to @jmeunierearwig.bsky.social, @max-evolbio.bsky.social and Jos Kramer for organizing.
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Joël Meunier @jmeunierearwig.bsky.social · 03/07/2026
#ece2026tours is already drawing to a close 😥 It was a fantastic opportunity to bring together a lot of the insect parental care (IPC) community and to lay the groundwork for a future IPC conference. I'm looking forward to it and I'd like to thank everyone for coming to Tours. I had a blast! 🤩🤩🤩
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Leon Müller @leo-theo.bsky.social · 30/06/2026
Just after presenting our work about how different patterns of parental care can affect immunity in #nicrophorus offspring at the @ece2026tours.bsky.social, it's now published by @insect-science.bsky.social and you can (open) access it here: onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
Males are worse mothers: Comparing care patterns in a facultatively caring beetle
Why should biparental care exist if offspring fare just as well when only one parent is present? In the facultatively dependent burying beetle, Nicrophorus vespilloides, manipulating environmental qu...
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Max Körner @max-evolbio.bsky.social · 29/06/2026
Setting the mood at ECE, nice work @irbi-tours.bsky.social Tours :) youtu.be/nnr3lqW80gQ?...
youtu.be
An Entomological Odyssey
YouTube video by Université de Tours (Univ Tours)
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Max Körner @max-evolbio.bsky.social · 29/06/2026
Here we go @ece2026tours.bsky.social ! Looking forward to this :)
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Sandra Steiger @steigerlab.bsky.social · 27/05/2026
Thrilled to see our burying beetle model system on the front cover of Journal of Chemical Ecology! We show that maternal pheromone emission during care shows consistent individual differences and appears to reflect maternal investment. @johannes-stoekl.bsky.social link.springer.com/article/10.1...
Cover of the Journal of Chemical Ecology with a photo of a caring burying beetle mother interacting with her larvae on a carcass.
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Sandra Steiger @steigerlab.bsky.social · 26/05/2026
Our new paper is out in Frontiers in Zoology on the molecular basis of parental care. We show that in the burying beetle Nicrophorus vespilloides, extensive molecular reprogramming already occurs before offspring hatch. Congrats to Julius! #Nicrophorus
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Joël Meunier @jmeunierearwig.bsky.social · 07/05/2026
And another paper out today in Physiological Entomology 🪲 We show that egg laying reshape immunity in earwigs: mothers had fewer immune cells and shifts in haemocyte types. These findings reveal physiological costs of motherhood in insects. resjournals.onlinelibrary.wiley.com/doi/epdf/10....
resjournals.onlinelibrary.wiley.com
Comparative analysis of immune responses in ovipositing and non‐ovipositing females of European earwig
Oviposition and care decrease the total haemocyte concentration. Oviposition and care affect haemocyte type proportions. Serratia marcescens challenge does not affect the immune cell parameters.
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Joël Meunier @jmeunierearwig.bsky.social · 07/05/2026
New paper accepted in Proc B! 🎉 We disentangled how heatwaves affect maternal egg care in earwigs. We found that mothers adjust care depending on both their own heat stress and the stress of their eggs, but these effects act independently rather than interactively. doi.org/10.1098/rspb...
doi.org
Heat stress disrupts maternal care through independent effects on mothers and eggs
Abstract. Parental care typically protects offspring from environmental stress. Yet, it remains unclear whether this protection arises from stress effects
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Max Körner @max-evolbio.bsky.social · 22/04/2026
Ever wonder how different burying beetle species vary in terms of immunity, and if the vast differences in larval dependency are reflected? I bet you did! So did we: doi.org/10.1111/eea.... Congratulations to Laura and @leo-theo.bsky.social, and big thanks to @steigerlab.bsky.social!
doi.org
Offspring Dependency Is Not Reflected in the Social Immunity of Three Burying Beetle Species
Nicrophorus pustulatus, Nicrophorus vespilloides, and Nicrophorus orbicollis are three burying beetle species that differ both in their ecology and in the dependency of their offspring on parental ca...
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Gabriele Uhl @uhl-lab.bsky.social · 19/04/2026
dzg-meeting.de/en/welcome-ms/ The Meeting of the German Zoological Society will take place in Münster from September 7 to 11! Abstract submission until June 15! 🧪
dzg-meeting.de
Welcome | DZG Meeting
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DZG section Behavioural Biology @dzg-behaviour.bsky.social · 06/04/2026
📢 Mark your calendars for the Joint Graduate Meeting 2026, sponsored by @ethoges.bsky.social and the German Zoological Society (DZG)! Don't miss this fantastic opportunity to showcase your research & network with peers! 📆 30.09. - 02.10.2026 🌍 @uni-muenster.de Abstract submission will open soon.
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Max Körner @max-evolbio.bsky.social · 24/03/2026
Writing on parental care and reproductive strategies? Submit to our collection! We invite studies on the diversity, function and costs of parental care; the evolution of reproductive and mating strategies; the roles of sexual selection and conflict; and the factors that drive variation in parenting.
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Sandra Steiger @steigerlab.bsky.social · 25/03/2026
Job alert! PhD position "Evolutionary Genomics of Transcriptional Regulation in Beetle Sociality" with @bfeldmeyer.bsky.social in collaboration with me and the fantastic burying beetles!
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SPP 2349 Gevol @gevol.bsky.social · 09/03/2026
You want to work on Transcriptional Regulation in Beetles 🐞? Join our GEvol Community and work with many great people ➡️ Two open PhD positions in @bfeldmeyer.bsky.social lab in Frankfurt: g-evol.uni-muenster.de/open-positio...
g-evol.uni-muenster.de
Open Positions – GEvol – DFG SPP 2349
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Barbara Feldmeyer @bfeldmeyer.bsky.social · 12/03/2026
Two PhD positions available in our lab! www.senckenberg.de/de/stellenan... a) "Genomic Mechanisms of Olfactory Adaptation and Plasticity in Wasps, Ants, and Bees." 🐜🐝 REF.11-26010 b) "Evolutionary Genomics of Transcriptional Regulation in Beetle Sociality."🪲🪳 REF.11-26011
senckenberg.de
Stellenanzeigen Archiv | Senckenberg Naturforschung
Heute geöffnet (9 — 17 Uhr)
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Max Körner @max-evolbio.bsky.social · 24/03/2026
Interested? Click here for more info! Submission deadline is December 7th 2026!
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Max Körner @max-evolbio.bsky.social · 09/03/2026
New study out with @steigerlab.bsky.social! We investigated male care in a biparentally caring 🪲. Why does male contribution vary so much? Turns out there are repeatable individual differences, and how much the female does only affects some male care behaviors. authors.elsevier.com/sd/article/S...
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Sebastian Seibold @sebseibold.bsky.social · 22/01/2026
HIRING! We are looking for a new PhD student to work on insects in deadwood, effects of microclimate and land use. This is part of the Biodiversity Exploratories @bexplo.bsky.social and will use a new experiment using rain-out shelters in different regions of Germany. EU driver´s licence required.
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Tobias Lenz @biotobi.bsky.social · 13/01/2026
Please share: We are hosting the 2026 DZG evolutionary biology graduate meeting at Uni Hamburg on March 25-27: "Interactions and Coevolution: from Molecules to Species". #PhD students, early postdocs and advanced Master students in evolutionary biology are welcome to register! t1p.de/dzg2026evolbio
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Social Insects Lab - JGU Mainz @socialinsectlab.bsky.social · 07/01/2026
3-year PhD position in insect ecophysiology and land-use intensity with PD Dr. Florian Menzel (@unimainz.bsky.social) and Prof. Dr. Thomas Schmitt ( #Würzburg ). Application deadline: February 4th, 2026. More info here: www.blogs.uni-mainz.de/fb10-evoluti... #insects #ecophysiology #land-use #CHCs
blogs.uni-mainz.de
Vacancies | Behavioural Ecology and Social Evolution
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Natalie Pilakouta @nataliepilakouta.bsky.social · 18/12/2025
📣 PhD opportunity in my lab 📣 We're looking for a motivated student interested in the effects of thermal stress on animal survival and reproduction: www.findaphd.com/phds/project... Project is open-ended to allow student to define its direction depending on their interests Please share widely!
PhD project entitled "Are we underestimating the effects of climate change on animal populations?"
Supervised by Dr Natalie Pilakouta and Dr David Shuker
Deadline: 6 January 2026
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Sandra Steiger @steigerlab.bsky.social · 24/12/2025
Christmas ornament with a painted burying beetle
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Daniel Kronauer @danielkronauer.bsky.social · 04/11/2025
New article from the lab out today, in which we discuss how social behavior evolves at the molecular level. From parenting across the animal tree of life to caste systems in social insects, it’s all connected (and, therefore, slowly starts to make sense)…
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SPP 2349 Gevol @gevol.bsky.social · 15/12/2025
GEvol Job Alert: PhD position in Robert Paxtons lab in Halle This research project focuses on the extent to which the origin of eusociality in the socially variable halictid bees is ascribable to changes in gene regulatory mechanisms. Find this and more open positions @ g-evol.uni-muenster.de
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Joël Meunier @jmeunierearwig.bsky.social · 08/12/2025
📢 Don’t forget! This is the last week of early bird registration for what promises to be a great meeting in Tours, France, next year. Exciting program on all aspects of insects research, great food, lovely wine, a beautiful historic city, castles … it will be memorable! ✨ www.ece2026.org
ece2026.org
ECE 2026 - XIII European Congress of Entomology
It is our great pleasure to welcome you to Tours, France, in the heart of the Loire Valley, from June 29 to July 3, 2026.
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Tom Ratz @tomratz.bsky.social · 22/11/2025
Next European Congress of Entomology in the lovely city of Tours, France 👇
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Vincent Doublet @vbsdoublet.bsky.social · 21/11/2025
📢 18-month PostDoc Fellowship – University of Montpellier (France) 🦠🦋 Interested in insect pathology, immunity, microbiome, or genomics? We’re looking for a motivated candidate (<2 years post-PhD by mid-2026). 🧪 📩 Contact me ASAP for details! ⏳ Application deadline: 16/01/26 🔁 Please RT / Repost
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Gloria Murari @gloriamurari.bsky.social · 13/11/2025
Are you a bachelor's / master's student looking for a thesis project or Erasmus Internship? We’re looking for someone to come and help us collecting data! If you’re interested, feel free to contact me! :)
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Royal Society Publishing @royalsocietypublishing.org · 13/11/2025
Kinship as a double-edged sword: relatedness among burying beetle larvae enhances growth but increases mortality: royalsocietypublishing.org/doi/10.1098/... #BiologyLetters #ecology Image credit: Jacy Lucier
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Dirk Metzler @dirkmetzler.bsky.social · 12/11/2025
And of course I am also very excited and happy about the joint project with @bfeldmeyer.bsky.social , @steigerlab.bsky.social , Peter and Mark on the evolution in brood care behavior in beetles and about the collaborations and scientific exchange with all the great colleagues in @gevol.bsky.social !
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SPP 2349 Gevol @gevol.bsky.social · 10/11/2025
🎉We are happy to announce that our wonderful GEvol SPP will be funded by @dfg.de for another 3 years. Included are 17 great projects all over Germany with amazing people. You want to be part of this fantastic community? Soon you can find new PhD/Post-Doc positions here & on our website. Stay tuned🎉
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BayCEER @bayceer.bsky.social · 10/11/2025
🌿 This Thursday: Prof. Wilfert (Uni Regensburg), explores how global change impacts pollinators and their health — from land use to climate effects. 🐝 www.bayceer.uni-bayreuth.de/bayceer/en/a... @steigerlab.bsky.social @max-evolbio.bsky.social @uniregensburg.bsky.social #Pollinators #Ecology
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Sandra Steiger @steigerlab.bsky.social · 08/11/2025
After some years in the making, I’m happy to share our new paper on the benefits of care. By breeding 17 carrion beetle species, we show that parental protection and feeding both promote faster offspring growth. Thanks to Anne, Madlen, and all the fantastic coauthors academic.oup.com/evolut/artic...
academic.oup.com
Parental care liberates juvenile growth: a common-garden test of the evolutionary benefits of care
Abstract. Effects on juvenile growth have long been considered an important benefit of parental care, but they have rarely been tested empirically. Protect
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ISBE2026 @isbe2026.bsky.social · 30/09/2025
TRAVEL AWARDS - Apply for a travel award to support your trip, accommodation and registration! Application guidelines on www.isbe2026.com
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