Jhan C. Salazar, PhD

Time to publish responsibly: DAFNEE, a database of academia-friendly journals in ecology and evolutionary biology Abstract. The current economics of scientific publishing reveal a profound imbalance: academia pays prices far exceeding the actual costs of publication. R

Delighted to publish Forum Article by @nicolasgaltier.bsky.social et al:

"Journals run by learned societies or universities have more ethical policies while being cheaper and similarly cited"

doi.org/10.1093/jeb/...

Thank you for choosing JEB - we encourage the support of #societyjournals

Some screenshots from this year's Phylomania - great to see familiar faces and names, even through a virtual screen :)

Also, my talk can be accessed here: sites.google.com/view/albert-...
(preprint is hopefully out soon) #evobio

Andean Herpetofauna This book provides a comprehensive and up-to-date account of the Andean herpetofauna, combining qualitative and quantitative information and insights.

Overall, lizards and snakes have repeatedly adapted to colder environments as they colonized high elevations. (3/3).

Our chapter: doi.org/10.1007/978-...

Full book: link.springer.com/book/10.1007...

We found that high-elevation species evolved faster in cold-tolerance traits, while heat-tolerance remained largely conserved. We also found repeated shifts between lowlands and mountains, with movements back to lowlands occurring even more often. (2/3)

I'm happy to share that, together with @juvelas.bsky.social and Daniel Vásquez-Restrepo to examine how Andean uplift influenced the evolution of South American squamates as part of the book Andean Herpetofauna: Explorations of Diversity, Ecology and Conservation by @springernature.com (1/3)

Climate and parasite pressure jointly shape traits mediating the coevolution between an ant social parasite and its host Abstract. Host–parasite relationships are often shaped by coevolutionary arms races. While abiotic influences on these dynamics are well documented, a comb

#Climate and parasite pressure jointly shape traits mediating the #coevolution between an #ant social parasite and its #host:

doi.org/10.1093/jeb/...

Erwann et al. 2025

Feline: Photographs Amazon.com: Feline: Photographs: 9781419773648: Flach, Tim, Losos, Jonathan: Books

Feline 40% off!!! www.amazon.com/Feline-Photo...

We explore how machine learning frameworks can be applied to address biological questions across diverse fields. We outline the foundations and recent applications of machine learning approaches and discuss their advantages and limitations in biological research.

Machine learning in biological research: key algorithms, applications, and future directions - BMC Biology Machine learning is a robust framework to analyze questions using complex data in a variety of fields. We present definitions and recent applications of four key machine learning methods and discuss t...

Happy to share the final product of an internship I did during my PhD in the DD lab with Dr @cromanpa.bsky.social

doi.org/10.1186/s129...

brightfield images of three lizard embryos of approximately the same developmental stage. Below each embryo image is an immunofluorescence image labeling E-cadherin (green) and alpha-smooth muscle actin (magenta) of their developing lungs

New paper out in @devdynamics.bsky.social on lizard lung development!

Project co-led w/ Kaleb Hill and also w/ @tonygamble.bsky.social @shylonatasha.bsky.social @aussiebiologist.bsky.social @bezbez.bsky.social @celestemnelson.bsky.social

anatomypubs.onlinelibrary.wiley.com/doi/10.1002/...

Immunofluorescence of mouse, anole, and chicken lungs showing epithelium in green and smooth muscle actin in magenta

New preprint from my postdoc work! Using fluorescent imaging, scRNA-seq, and ATAC-seq of mouse, anole, and chicken embryos, we provide evidence that birds have co-opted vascular smooth muscle to generate the pulmonary smooth muscle in their lungs. More on this later!

www.biorxiv.org/content/10.1...

Sea #otters have undergone distinctive evolutionary changes in the offspring size–number trade-off within the #Mustelidae. The changes involve larger and fewer offspring and more investment in offspring size than expected:

doi.org/10.1093/jeb/...

Harano and Kutsukake 2025

Parental age effects on offspring fitness in a wild population of a short-lived reptile Abstract. As organisms age, the fitness of the offspring they produce can decline, which is often attributed to parental senescence. However, few studies h

By combining mark-recapture and genetic parentage data from wild #lizards, we show that the offspring of older parents do not have lower survival or reproductive success than the offspring of younger parents:

doi.org/10.1093/jeb/...

Crain et al. 2025

Phylogenetic comparative methods for studying adaptation: the adaptation-inertia framework Abstract. Phylogenetic comparative methods are a major tool for evaluating macroevolutionary hypotheses. Methods based on the mean-reverting stochastic Orn

How to use and interpret the #adaptationinertia framework of #phylogenetic comparative methods based on the Ornstein-Uhlenbeck process to study adaptation:

doi.org/10.1093/jeb/...

Pienaar et al. 2025

The genetical evolution of social preferences: where the categorical imperatives of Hamilton, Kant, and Nash meet Abstract. This paper models the genetical evolution of individual behaviour rules that guide the choice of strategies in pairwise assortative interactions

The genetical evolution of social preferences: where the categorical imperatives of Hamilton, Kant, and Nash meet:

doi.org/10.1093/jeb/...

Convergent evolution of a conserved molecular network underlies parenting and sociality - Nature Reviews Genetics Kay et al. review evidence that parental care, and more complex social behaviour based on parental care, evolved in multiple species through the repeated co-option of members of a pleiotropic molecula...

Parental care, and more complex cooperative systems of care, have independently evolved in hundreds of animal lineages. In an article published today, we explore how these behaviors evolve 𝘢𝘵 𝘢 𝘮𝘰𝘭𝘦𝘤𝘶𝘭𝘢𝘳 𝘭𝘦𝘷𝘦𝘭l shorturl.at/g5OPw /1

Gannet entangled in a fishing line. Photo: Beneharo Rodríguez More info at http://dx.doi.org/10.1016/j.marpolbul.2013.07.003

Are you looking for a #postdoc? with #seabirds or #raptors? at the @mncn-csic.bsky.social & @csic.es? Please send me an email and consider applying for a #JldC fellowship
#ornithology
Requirements: completed PhD within the last 2 years & competitive CV.
www.infosubvenciones.es/bdnstrans/GE...

How to spot fake scientists and stop them from publishing papers Journals are considering doing identity checks to expose fake authors — but there are downsides.

A feature in Nature examines what journals are doing to confirm that the authors of a research paper are legitimate, and the downsides of more intense identity checks. #Academicsky 🧪

Spoil Islands in Florida: an Opportunity for Anole Experiments in the Wild Invasive species are a growing problem across our increasingly globalized planet. They are often adept at establishing stable population sizes very quickly, which allows them to outcompete native s…

Spoil Islands in Florida: an Opportunity for Anole Experiments in the Wild www.anoleannals.org/2025/10/30/s...

Postdoctoral Research Associate - Biology Position Summary A postdoctoral position is available in the laboratory of Dr. Andreas Kautt in the Department of Biology on the Danforth Campus at WashU in St. Louis. The Kautt Lab studies the mechan...

Reposting this open postdoc position with more detailed specifications. Couldn't find the right fit in the first round—not due to lack of strong candidates, but because we're looking for someone whose expertise matches a specific project. More details in the job ad. Apply!

tinyurl.com/2uskxyrp

A mosaic of modular variation at a single gene underpins convergent plumage coloration The reshuffling of genomic variation from multiple origins is an important contributor to phenotypic diversification, yet insights into the evolutionary trajectories of this combinatorial process and ...

doi.org/10.1126/scie... #speciation #hybridization #ornithology

David Attenborough sitting in front of a row of greenery and smiling slightly. A headline reads: "David Attenborough Becomes Oldest Daytime Emmy Winner at 99." Photo by Jane Barlow/Press Association, via Associated Press.

Sir David Attenborough, the British documentarian and naturalist, became the oldest person to win a Daytime Emmy on Friday at age 99. He beat the record set last year by Dick Van Dyke. www.nytimes.com/2025/10/18/a...

Loss of macroevolutionary species fitness explains the rise and fall of clades - Nature Ecology & Evolution The interplay between speciation and extinction rates shapes clade diversity dynamics. Using a novel phylogenetic model that includes living and fossil lineages, the authors estimate speciation and ex...

Excited to share our new paper where we find that the rise, decline and fall of clades is not explained by the usual suspects (diversity-dependence, ecological opportunities) but rather by species' insidious loss of macroevolutionary fitness: www.nature.com/articles/s41... 1/3

📣CALL FOR PAPERS!

Upcoming SPECIAL ISSUE: Evolution at species range edges

Guest Edited by Shengman Liu, John Pannell and Sophie Karrenberg

More information here: academic.oup.com/jeb/pages/ca...

Who would have thought.

The latitudinal variation in amphibian speciation rates revisited Communications Biology - A synthesis examining the global patterns of geographic variation in amphibian speciation rates and assessing some of the factors that may underlie them.

🚨🔊Our new paper is out @commsbio.nature.com! 🔥We explore the global variation in speciation rates across >7,000 amphibian species-& the environmental factors that might drive it 🌎⛰️🌡️
Dive into what we found: rdcu.be/eogmd

🙏 @fabrovillalobos.bsky.social @juvelas.bsky.social
@franzessl1.bsky.social

YouTube video by Linnean Society Mountains, Lizards, and the Battle with Temperature

A few weeks ago, I had the joy of speaking at the Linnean Society about my research on anole lizards 🦎 and how they handle the wild temperature changes of Neotropical mountains.

m.youtube.com/watch?v=FCV8...

After nearly 10 years studying the evolution of thermal physiology in Anolis lizards, I defended my PhD a few months ago! Now, I’m happy to start a new chapter: a postdoc in the Neurogenesis & Brain Tumors Lab, studying glioblastoma evolution; the most aggressive brain cancer.

Anoles on the Edge: Adapting to the Andes Discover the latest news from The Linnean Society of London.

The Andes are a biodiversity hotspot & research led by @jhancsalazar.bsky.social‬ has studied how one inhabitant - the anoles lizard - adapts to habitats from tropical lowlands to chilly mountaintops.

Rosie Ryland has written about the work published in @evojlinnsoc.bsky.social‬

Mountains, Lizards, and the Battle with Temperature In this talk, Jhan Salazar explores how anole lizards adapt to the extreme temperature variations found in Neotropical mountains. Using climatic and distribu...

Catch up on last week's fascinating talk from @jhancsalazar.bsky.social‬ about anoles lizards, and how they react to temperatures at different elevations in their mountain habitats.

Jhan's research was recently published in @evojlinnsoc.bsky.social‬.