Fabian Salgado-Roa
@facasaro.bsky.social
Evolutionary biologist. Stengl-Wyer postdoc fellow at @texas-ib.bsky.social. I like colorful spiders
#CienciaCriolla
https://fcsalgado.github.io/
#CienciaCriolla
https://fcsalgado.github.io/
Reposted by Fabian Salgado-Roa
I'm teaching Statistical Rethinking again starting Jan 2026. This time with live lectures, divided into Beginner and Experienced sections. Will be a lot more work for me, but I hope much better for students.
I will record lectures & all will be found at this link: github.com/rmcelreath/s...
I will record lectures & all will be found at this link: github.com/rmcelreath/s...
December 9, 2025 at 1:58 PM
I'm teaching Statistical Rethinking again starting Jan 2026. This time with live lectures, divided into Beginner and Experienced sections. Will be a lot more work for me, but I hope much better for students.
I will record lectures & all will be found at this link: github.com/rmcelreath/s...
I will record lectures & all will be found at this link: github.com/rmcelreath/s...
We decided to put this one out before the end of the year "Gene expression and structural differences underpinning black and white colouration in spiders"
ecoevorxiv.org/repository/v...
ecoevorxiv.org/repository/v...
December 5, 2025 at 1:16 PM
We decided to put this one out before the end of the year "Gene expression and structural differences underpinning black and white colouration in spiders"
ecoevorxiv.org/repository/v...
ecoevorxiv.org/repository/v...
Reposted by Fabian Salgado-Roa
🚨Two funded PhDs on the evolutionary ecology of antipredator colouration 🦋 with myself and Iliana Medina.
One in Swansea tinyurl.com/4thtbph6 deadline Jan 12th @crocus-dla.bsky.social
The other in Melbourne - deadline Jan 1st
Please share among potential students!
One in Swansea tinyurl.com/4thtbph6 deadline Jan 12th @crocus-dla.bsky.social
The other in Melbourne - deadline Jan 1st
Please share among potential students!
December 1, 2025 at 2:40 PM
🚨Two funded PhDs on the evolutionary ecology of antipredator colouration 🦋 with myself and Iliana Medina.
One in Swansea tinyurl.com/4thtbph6 deadline Jan 12th @crocus-dla.bsky.social
The other in Melbourne - deadline Jan 1st
Please share among potential students!
One in Swansea tinyurl.com/4thtbph6 deadline Jan 12th @crocus-dla.bsky.social
The other in Melbourne - deadline Jan 1st
Please share among potential students!
Reposted by Fabian Salgado-Roa
This is the Sunburst Candy Spider from Thailand. Not AI (sucks to have to declare this). Very real and had been on my wish list for a long time.
The taxonomic placement is unclear, so we are leaving it at Cyrtarachninae.
The taxonomic placement is unclear, so we are leaving it at Cyrtarachninae.
November 29, 2025 at 3:15 PM
This is the Sunburst Candy Spider from Thailand. Not AI (sucks to have to declare this). Very real and had been on my wish list for a long time.
The taxonomic placement is unclear, so we are leaving it at Cyrtarachninae.
The taxonomic placement is unclear, so we are leaving it at Cyrtarachninae.
Reposted by Fabian Salgado-Roa
I taught (and co-taught) a course on human population genetics from 2000-2024. Having retired, I'm now making all the course materials public: github.com/alanrogers/p... #popgen #evbio
GitHub - alanrogers/popgen: A course on population genetics
A course on population genetics. Contribute to alanrogers/popgen development by creating an account on GitHub.
github.com
November 27, 2025 at 7:10 PM
I taught (and co-taught) a course on human population genetics from 2000-2024. Having retired, I'm now making all the course materials public: github.com/alanrogers/p... #popgen #evbio
Reposted by Fabian Salgado-Roa
Hello everyone!
One of my colleagues and probably one of the best supervisors I've met, Dr. Iliana Medina, is advertising a PhD position involving lots of bugs and many different colours! More info in the image below, do share this widely!!
One of my colleagues and probably one of the best supervisors I've met, Dr. Iliana Medina, is advertising a PhD position involving lots of bugs and many different colours! More info in the image below, do share this widely!!
November 20, 2025 at 12:31 AM
Hello everyone!
One of my colleagues and probably one of the best supervisors I've met, Dr. Iliana Medina, is advertising a PhD position involving lots of bugs and many different colours! More info in the image below, do share this widely!!
One of my colleagues and probably one of the best supervisors I've met, Dr. Iliana Medina, is advertising a PhD position involving lots of bugs and many different colours! More info in the image below, do share this widely!!
PhD opportunity in Melbourne, Australia, working in ecology and evolution of coloration with Iliana Medina (not on Bluesky). I can't recommend enough working with Iliana and living in that great city. Happy to chat if someone wants more details.
November 19, 2025 at 3:00 PM
PhD opportunity in Melbourne, Australia, working in ecology and evolution of coloration with Iliana Medina (not on Bluesky). I can't recommend enough working with Iliana and living in that great city. Happy to chat if someone wants more details.
Reposted by Fabian Salgado-Roa
We are hiring in Evolutionary Biology — apply to join our department!
My department at UT Austin is looking to hire an Assistant Professor in Evolutionary Biology, broadly defined. Feel free to reach out to me with any questions you may have.
apply.interfolio.com/177547
apply.interfolio.com/177547
Apply - Interfolio
{{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
apply.interfolio.com
November 13, 2025 at 5:41 PM
We are hiring in Evolutionary Biology — apply to join our department!
Reposted by Fabian Salgado-Roa
Been looking for a fresh specimen of Leucauge sarawakensis for a long time! Each time we found one, someone walked into its web. Hence, the ex situ shots.
October 30, 2025 at 2:23 PM
Been looking for a fresh specimen of Leucauge sarawakensis for a long time! Each time we found one, someone walked into its web. Hence, the ex situ shots.
Reposted by Fabian Salgado-Roa
A young PI here in Mainz has a fabulous PhD position that will be filled soon! By you? Keywords: Social insects, ageing, gene expression. www.blogs.uni-mainz.de/fb10-evoluti...
Behavioural Ecology and Social Evolution
www.blogs.uni-mainz.de
October 29, 2025 at 8:36 AM
A young PI here in Mainz has a fabulous PhD position that will be filled soon! By you? Keywords: Social insects, ageing, gene expression. www.blogs.uni-mainz.de/fb10-evoluti...
Reposted by Fabian Salgado-Roa
Exiting career-boosting opportunity for a a skilled and highly motivated postdoctoral researcher: We're hiring a Post-doctoral fellow in Evolutionary Biology!
Please apply no later than 31 October!
lu.varbi.com/en/what:job/...
Please apply no later than 31 October!
lu.varbi.com/en/what:job/...
October 22, 2025 at 8:29 AM
Exiting career-boosting opportunity for a a skilled and highly motivated postdoctoral researcher: We're hiring a Post-doctoral fellow in Evolutionary Biology!
Please apply no later than 31 October!
lu.varbi.com/en/what:job/...
Please apply no later than 31 October!
lu.varbi.com/en/what:job/...
Reposted by Fabian Salgado-Roa
Funded PhD position available 🎉 Come and work with me in Helsinki to uncover the pathways producing colourful tiger moth wings. Lots of options for genomics, CRISPR, fieldwork, behaviour experiments… Email with questions! jobs.helsinki.fi/job/Helsinki...
September 24, 2025 at 8:53 AM
Funded PhD position available 🎉 Come and work with me in Helsinki to uncover the pathways producing colourful tiger moth wings. Lots of options for genomics, CRISPR, fieldwork, behaviour experiments… Email with questions! jobs.helsinki.fi/job/Helsinki...
Reposted by Fabian Salgado-Roa
We're excited to be recruiting an NIH funded postdoc to work in the Coop lab at UC Davis. We're specifically interested in candidates who are want to work at the intersection of human genetics, GWAS, and population genetics modeling. Please RT
October 15, 2025 at 3:53 PM
We're excited to be recruiting an NIH funded postdoc to work in the Coop lab at UC Davis. We're specifically interested in candidates who are want to work at the intersection of human genetics, GWAS, and population genetics modeling. Please RT
Reposted by Fabian Salgado-Roa
NSF unexpectedly changed (at the last minute) who is eligible to apply for the Grad Research Fellowship, dropping 2nd year students. We started a petition to reverse this unfair change, Sign here:
laurenkuehne.github.io/grfpChanges/
and please spread the word!!!!
laurenkuehne.github.io/grfpChanges/
and please spread the word!!!!
Petition to NSF to Restore Eligibility for the 2026 Graduate Research Fellowship Program Competition
laurenkuehne.github.io
September 29, 2025 at 7:20 PM
NSF unexpectedly changed (at the last minute) who is eligible to apply for the Grad Research Fellowship, dropping 2nd year students. We started a petition to reverse this unfair change, Sign here:
laurenkuehne.github.io/grfpChanges/
and please spread the word!!!!
laurenkuehne.github.io/grfpChanges/
and please spread the word!!!!
Reposted by Fabian Salgado-Roa
Today my @nytimes.com colleagues and I are launching a new series called Lost Science. We interview US scientists who can no longer discover something new about our world, thanks to this year‘s cuts. Here is my first interview with a scientist who studied bees and fires. Gift link: nyti.ms/3IWXbiE
nyti.ms
October 8, 2025 at 11:29 PM
Today my @nytimes.com colleagues and I are launching a new series called Lost Science. We interview US scientists who can no longer discover something new about our world, thanks to this year‘s cuts. Here is my first interview with a scientist who studied bees and fires. Gift link: nyti.ms/3IWXbiE
Reposted by Fabian Salgado-Roa
Meet new Stengl-Wyer Scholar, Fabian Salgado-Roa! He studies phenotypic and genetic diversity change at multiple geographical scales, using arthropods as a model system. Learn more about him at our new blog post. biodiversity.utexas.edu/news/feature... #biology #ecology #science #entomology
Meet Stengl-Wyer Scholar: Fabian Salgado-Roa
This article is about 2025 Steng-Wyer Scholar Fabian Salgado-Roa
biodiversity.utexas.edu
October 9, 2025 at 3:34 PM
Meet new Stengl-Wyer Scholar, Fabian Salgado-Roa! He studies phenotypic and genetic diversity change at multiple geographical scales, using arthropods as a model system. Learn more about him at our new blog post. biodiversity.utexas.edu/news/feature... #biology #ecology #science #entomology
Reposted by Fabian Salgado-Roa
And look at this graphic abstract….. 😱🤯
October 5, 2025 at 2:00 AM
And look at this graphic abstract….. 😱🤯
Reposted by Fabian Salgado-Roa
Most "tarantula-like" (Mygalomorph) spiders can't use silk to balloon around, unlike "typical" (Araneomorph) spiders.
BUT. Ummidia trapdoor spiders can! (still only as babies, same as all spiders.) That's why theyre so widespread around the world compared to their relatives!
#Arachtober 🧪🌿🕷️
BUT. Ummidia trapdoor spiders can! (still only as babies, same as all spiders.) That's why theyre so widespread around the world compared to their relatives!
#Arachtober 🧪🌿🕷️
Here are some teeny tiny trapdoor spiderlings, found atop a plant stem getting ready to balloon away to find a new home. When I shot this, I didn't realize trapdoor spiders dispersed in this way - they're pretty chunky. But of course the babies are very small. (North Carolina) #Arachtober 🐙🌿
October 16, 2024 at 9:06 PM
Most "tarantula-like" (Mygalomorph) spiders can't use silk to balloon around, unlike "typical" (Araneomorph) spiders.
BUT. Ummidia trapdoor spiders can! (still only as babies, same as all spiders.) That's why theyre so widespread around the world compared to their relatives!
#Arachtober 🧪🌿🕷️
BUT. Ummidia trapdoor spiders can! (still only as babies, same as all spiders.) That's why theyre so widespread around the world compared to their relatives!
#Arachtober 🧪🌿🕷️
It was a pleasure to be involved in this!
📢🦋 Our paper ‘Global selection on insect antipredator coloration’ is out and featured on the cover of @science.org
We ran a huge experiment to find out how ecological context favours camouflage and warning colouration as antipredator strategies. 1/6
www.science.org/doi/10.1126/...
We ran a huge experiment to find out how ecological context favours camouflage and warning colouration as antipredator strategies. 1/6
www.science.org/doi/10.1126/...
September 25, 2025 at 6:55 PM
It was a pleasure to be involved in this!
Reposted by Fabian Salgado-Roa
Congratulations to Fabian Salgado-Roa, winner of the Medalla Humbold-Caldas Best Publication in Biogeography! His paper is titled "The Andes as a semi-permeable geographical barrier: Genetic connectivity between structured populations in a widespread spider." tinyurl.com/2pmcem2c
September 23, 2025 at 3:45 PM
Congratulations to Fabian Salgado-Roa, winner of the Medalla Humbold-Caldas Best Publication in Biogeography! His paper is titled "The Andes as a semi-permeable geographical barrier: Genetic connectivity between structured populations in a widespread spider." tinyurl.com/2pmcem2c
Reposted by Fabian Salgado-Roa
Reposted by Fabian Salgado-Roa
Awesome faculty position alert! Tenure-track assistant professor position in Evolutionary Biology, with a focus on organismal responses to environmental change.
Please help spread the word!
apply.interfolio.com/173889
Please help spread the word!
apply.interfolio.com/173889
Apply - Interfolio
{{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
apply.interfolio.com
September 12, 2025 at 9:50 PM
Awesome faculty position alert! Tenure-track assistant professor position in Evolutionary Biology, with a focus on organismal responses to environmental change.
Please help spread the word!
apply.interfolio.com/173889
Please help spread the word!
apply.interfolio.com/173889
Reposted by Fabian Salgado-Roa
Still possible to apply to this #post-doc position at CESAB #Montpellier.
Application closing date: September 15th 2025 (12:00 PM CET)
How taking intraspecific diversity and evolutionary processes into account in translocation-based programs.
Please share widely #PopGen #NbS #Biodiversity
Application closing date: September 15th 2025 (12:00 PM CET)
How taking intraspecific diversity and evolutionary processes into account in translocation-based programs.
Please share widely #PopGen #NbS #Biodiversity
3-year #postdoc position at Centre de synthèse et d'analyse de la biodiversité (CESAB) in Montpellier to work on how taking intraspecific diversity and evolutionary processes into account in translocation-based programs. Please share widely #PopGen #NbS
[📢 Postdoc offer in Montpellier] Work on intraspecific diversity & translocation in Nature-based Solutions 🌿
Join the EVOLUTION Knowledge-Hub at the #FRB-CESAB
🔗 More informations: bit.ly/43uRz6Z
@cnrs.fr @inrae-france.bsky.social @umontpellier.bsky.social
Join the EVOLUTION Knowledge-Hub at the #FRB-CESAB
🔗 More informations: bit.ly/43uRz6Z
@cnrs.fr @inrae-france.bsky.social @umontpellier.bsky.social
September 2, 2025 at 2:28 PM
Still possible to apply to this #post-doc position at CESAB #Montpellier.
Application closing date: September 15th 2025 (12:00 PM CET)
How taking intraspecific diversity and evolutionary processes into account in translocation-based programs.
Please share widely #PopGen #NbS #Biodiversity
Application closing date: September 15th 2025 (12:00 PM CET)
How taking intraspecific diversity and evolutionary processes into account in translocation-based programs.
Please share widely #PopGen #NbS #Biodiversity
Reposted by Fabian Salgado-Roa
Applications for the 2026 Stengl-Wyer Scholars Program are open! The program provides up to 3 years of support for talented postdoctoral researchers in the broad area of the diversity of life and/or organisms in their natural environments. Learn more here: utexas.infoready4.com/CompetitionS...
August 5, 2025 at 9:09 PM
Applications for the 2026 Stengl-Wyer Scholars Program are open! The program provides up to 3 years of support for talented postdoctoral researchers in the broad area of the diversity of life and/or organisms in their natural environments. Learn more here: utexas.infoready4.com/CompetitionS...
Reposted by Fabian Salgado-Roa
Introducing the 2025 Stengl-Wyer Scholars, Fellows, and Grant Awardees! Another talented group we are excited to have! Learn about their fascinating research in our first blog posting of the fall semester. biodiversity.utexas.edu/news/feature...
August 27, 2025 at 7:43 PM
Introducing the 2025 Stengl-Wyer Scholars, Fellows, and Grant Awardees! Another talented group we are excited to have! Learn about their fascinating research in our first blog posting of the fall semester. biodiversity.utexas.edu/news/feature...