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Ricardo J Pereira

@biodiversitysmns.bsky.social
372 followers 304 following 20 posts

Head of Biodiversity Monitoring | SMNS & Univ. of Hohenheim 🌿🪲🔬🧬 Passionate about species formation & persistence in a changing world. 🏃🏻‍♂️🌍 Committed to mentoring future scientists & engaged citizens. 🎓💡 biodiversitysmns.wixsite.com/rperei…

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Reposted by Ricardo J Pereira
Gary W Hartley @garybugsyou.bsky.social · 29/09/2026
Given I'm out with the @smnstuttgart.bsky.social state insect monitoring project as part of @frontiersmedia.bsky.social, it's pretty appropriate I've encountered this gargantuan ant nuptial flight. It's always #flyingantday somewhere. #bugsky #nature #wildlife
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Matt Bertone @bertonemyia.bsky.social · 25/09/2026
🚨 JOB ANNOUNCEMENT 🚨 Please share! We're looking for an entomologist to join our dept.! I'm excited as it's broadly advertised to find someone who can build a stellar teaching program w/research on insect ecology. Deadline is tight (end of Oct.). Read more & apply at jobs.ncsu.edu/postings/235...
Flyer that says: 

THE DEPARTMENT OF ENTOMOLOGY
AND PLANT PATHOLOGY

We're hiring!

The Department of Entomology and Plant Pathology is seeking applications for a nine-month, tenure-track Assistant Professor in Insect Ecology (60% teaching/40% research). The position will play a central role in the department’s undergraduate curriculum, including ENT 201: Insects and People, as well as additional undergraduate and graduate courses. The position also provides an opportunity to build a nationally recognized research program in insect ecology, secure external funding, and mentor undergraduate, graduate, and postdoctoral students.

KEY RESPONSIBILITIES:

Lead instruction for ENT 201: Insects and People and teach additional courses using effective, technology-enhanced approaches. Mentor undergraduate and graduate students and postdocs.

Establish a nationally recognized, externally funded research program in insect ecology (e.g., behavior, plant–insect interactions, community ecology, conservation, or global change biology). Publish in peer-reviewed journals and engage students in research.

Contribute to departmental, college, and university service, engage with scientific societies, review manuscripts and grant proposals, and participate in outreach.

WHO WE’RE LOOKING FOR:

Demonstrated teaching experience at the undergraduate and/or graduate level.

Expertise in one or more areas of insect ecology (e.g., IPM, invasive species, pollination biology, vector ecology, trophic interactions, global change, or molecular/community ecology).

Ph.D. in Entomology or a related field, with a proven publication and funding track record (as PI/Co-PI or lead author).

JOIN OUR TEAM!

For more information and to submit your application, please visit:
https://jobs.ncsu.edu/postings/234875
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BTO | British Trust for Ornithology @btobirds.bsky.social · 22/09/2026
Dream job for an #editor & nature lover! 🐦🌿Apply now ➡️ www.bto.org/jobs 📅 Full time, Permanent. 📝 £38,710.00 per annum. 📍 BTO HQ in Thetford, Norfolk (Hybrid working). Deadline for applications: 30 September 2026. #Ornithology
A Nightingale perches on a branch amongst the green foliage of a bush. Wording over the image reads: We're hiring! Science Communications Manager.
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Laura Bertola @lauradbertola.bsky.social · 23/09/2026
Reference genomes and fossils revise bat family phylogeny and biogeography www.nature.com/articles/s41...
nature.com
Reference genomes and fossils revise bat family phylogeny and biogeography - Nature
An updated phylogeny of bats is presented, based on new genome assemblies and many ancient fossils and including all known bat families.
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Ricardo J Pereira @biodiversitysmns.bsky.social · 22/09/2026
Island species 🏝️ frequently experience founder events and population bottlenecks 🧬 and are often subject to disturbances that further reduce population sizes. Despite these challenges, some island lineages persist for millennia 🕰️ —the paradox of persistence. Here’s what we learned about it:
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Zamin Iqbal @zaminiqbal.bsky.social · 21/09/2026
Careful implementation of Bayesian phylogenetics in Delphy allows huge speed gains and identical results to BEAST, but runs on your laptop browser www.nature.com/articles/s41... Amazing work from @pardissabeti.bsky.social , Patrick Varilly, @benfry.com and co.
Two plots showing tMRCA and support are incredibly tightly correlated between Delphy and BEAST
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Natural History Museum of Los Angeles County @nhm.org · 21/09/2026
Final weeks! Don't miss the October 1 deadline for the NHM Student Collections Study Awards, open to all undergraduate and graduate students currently enrolled in an accredited degree-granting program. Apply today: go.nhm.org/student-coll...
Students work on a jacketed fossil in the Dinosaur Institute at the Natural History Museum of Los Angeles County.
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Molecular Biology and Evolution @molbioevol.bsky.social · 25/08/2026
Gaut et al. synthesize key lessons and outstanding challenges concerning the action of natural selection on plant genomes, revealing the power and some of the limits of population genomics to infer the dynamics of selection on plant genomes. 🔗 academic.oup.com/mbe/article/... #societyjournal
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Dr Mark D. Scherz @markscherz.bsky.social · 21/09/2026
🚨We're hiring a new Curator of Mammals!!🚨 🦍🐕🦝🐅🦓🦌🐃🐖🐏🐫🐘🦏🦛🐿️🦔🦇🦥🦦🦨🦘🦡🐋🦭🦒🧸 Come join the Vertebrate Unit at @nhmdk.bsky.social—a fantastic team in the heart of Denmark's beautiful capital! Amazing collections, incredible history. Please share widely! 🧪🏛️ candidate.hr-manager.net/ApplicationI...
candidate.hr-manager.net
Tenure Track Assistant Professor or Associate Professor and Curator of Mammals
Tenure Track Assistant Professor / Associate Professor, and Curator of Mammals at Natural History Museum Denmark The Natural History Museum Denmark wishes to ap
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Molecular Biology and Evolution @molbioevol.bsky.social · 17/09/2026
Mullin et al. use WGS from 101 museum specimens of British/Irish moss carder bumblebees from 1894-2019 to reveal a dramatic drop in genetic diversity: ∼24.6% decrease in heterozygosity and a 2.86-fold increase in ROH 🔗 academic.oup.com/mbe/article/... 📷 Gavin Broad #societyjournal #naturalhistory
MBE | Museum specimens reveal the genomic consequences of long-term population decline in an insect pollinator

Photo: Gavin Broad
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Ricardo J Pereira @biodiversitysmns.bsky.social · 18/09/2026
It has been a pleasure to host @garybugsyou.bsky.social in @smnstuttgart.bsky.social and discussing how new ecological 🗺️and genomic 🧬 methods together with citizen scientists 🧑‍🧑‍🧒‍🧒 help society respond to invasive species impacting biodiversity 🌱 and human wellbeing 🌆. @kombiota.bsky.social
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FRONTIERS - Science Journalism Residency Programme @frontiersmedia.bsky.social · 15/09/2026
The majority of the data for the Tapinoma Project (tinyurl.com/rf4e9vz6) came from #citizenscience. Around 1,200 people responded to @smnstuttgart.bsky.social's callout. Dealing with images of ants was one of the trickiest parts, says Dr Amelie Höcherl. #scicomm #bugsky #research
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FRONTIERS - Science Journalism Residency Programme @frontiersmedia.bsky.social · 14/09/2026
This week, we’re handing over the FRONTIERS Bluesky account to Gary Hartley! Follow along as he shares more about his residency at the Museum of Natural History in Stuttgart, and what he’s been exploring along the way. @garybugsyou.bsky.social @smnstuttgart.bsky.social
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Nature Ecology & Evolution @natecoevo.nature.com · 14/09/2026
Obituary: Robert Ricklefs (1943–2026) www.nature.com/articles/s41... Polymath ecologist whose research and textbooks integrating ecology and evolution have inspired generations of students. Free to read: rdcu.be/D33fLgYcv4Ba
nature.com
Robert Ricklefs (1943–2026) - Nature Ecology & Evolution
Polymath ecologist whose research and textbooks integrating ecology and evolution have inspired generations of students.
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Bea Leiderman @bealeiderman.bsky.social · 12/09/2026
A moth with the most perfect waves Genus Megalopyge #moth 🌿🌱
A very furry moth, mostly dark yellow with white highlights. The edges of the wings and legs are gray. The furry texture is arranged in very neat waves along the edge of the wings. They form a perfect sine wave.
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Dcmfox @dcmfox.bsky.social · 12/09/2026
Red Lip Bat Fish I swear they are real
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Evolution Letters @evolletters.bsky.social · 31/08/2026
Recombination helps evolution—but it can also cause mutations. New theory shows that even small increases in mutation near crossovers can oppose the evolution of higher recombination rates. By @sarperotto.bsky.social and Bret Payseur academic.oup.com/evlett/advan...
academic.oup.com
Elevated mutation near crossovers inhibits the evolution of recombination
Abstract. Recombination diversifies offspring genomes and helps ensure chromosome segregation during meiosis. Mutation rates are elevated near crossovers d
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Sam Yeaman @samyeaman.bsky.social · 08/09/2026
I'm looking to hire a postdoc to work on the RepAdapt + MacroMar projects, analysing genomic data from >130 species of plants, animals, and fungi (VCFs are processed, ready to go). Lots of potential for creativity and collaboration! yeamanlab.weebly.com/uploads/5/7/...
Picture shows fireweed in foreground and Mt. Lougheed in background
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Iñigo Martínez-Solano @batracofistro.bsky.social · 11/09/2026
Juvenil de lagartija colirroja (Acanthodactylus erythrurus), Sierra Oeste de Madrid. Un gustazo cada encuentro con esta especie por aquí
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Journal of Evolutionary Biology @jevbio.bsky.social · 11/09/2026
Chromosomal inversions are both engines of repeatability and innovation. They drive parallel genetic divergence between snail ecotypes across Europe, while also harbouring local variants that contribute to site-specific trait variations and adaptation: doi.org/10.1093/jeb/... Pajot et al 2026
doi.org
Inversions support both parallel and location-specific adaptations in snail ecotypes
Abstract. Replicated hybrid zones between ecotypes established over environmental gradients provide an opportunity to study the genomic architecture of bar
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Kory Evans Ph.D @sternarchella.bsky.social · 11/09/2026
Really excited to share our latest paper with you! We examine patterns of skull shape evolution in an awesome group of fishes and show that they rapidly innovated following the mass extinction event that wiped out the dinosaurs. urldefense.com/v3/__https:/...
urldefense.com
Selection, constraints, and contingency drive mosaic patterns of evolution during the carangarian adaptive radiation
Adaptive radiations generate remarkable morphological diversity, yet traits often diversify at different rates and modes, producing mosaic patterns of evolution. Modularity, the semiautonomous organization of traits, can shape how selection and ...
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Graham Coop @gcbias.bsky.social · 10/09/2026
I’m looking to hire an NIH funded postdoc to join our lab here at Davis (please RT). Ongoing areas of interest include: 1) polygenic signals of selection from time series, ARGs, GWAS, etc 2) The interpretation of GWAS, polygenic scores, & sources of confounding
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PLOS Biology @plosbiology.org · 10/09/2026
How & why does the distribution of fitness effects #DFE vary among species? Meixi Lin, @klohmueller.bsky.social &co analyze genetic variation from 11 animal species, finding that fitness effects are influenced by phylogeny, population size, & organismal complexity @plosbiology.org 🧪 buff.ly/t5q7Mqo
Mutations are more deleterious in mammals compared to insects and birds. Left: The phylogenetic relationship among the (sub)species included in this study. Middle: The mean deleterious mutation effects (|s|mean) for 11 (sub)species, assuming a gamma-distributed DFE of neutral and deleterious mutations. From top to bottom, species are increasingly divergent from humans: mice, fin whales, vaquitas, arctic wolves, gray wolves, collared flycatchers, pied flycatchers, halictid bees, Drosophila and mosquitoes. Numbers show the ranks of |s|mean. Right: The shape parameter (alpha) of the gamma-distributed DFE for 11 (sub)species. Numbers show the ranks of alpha.
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LIB @leibnizlib.bsky.social · 10/09/2026
Millions of flies, millions of untapped stories: A survey of 16 major European natural history collections estimates they hold 26–35 million Diptera specimens - an enormous resource for understanding biodiversity, past & present. #LIBresearch © Nania et al., CC BY 1/3
Four charts show: (A) bar chart of number of NHCs in Europe where Diptera families account for at least 10% of Diptera specimens, (B) world map with NHC locations and number of institutions with active sampling projects in biogeographic realms, (C) bar chart of NHC research topics with species diversity as scale, (D) bar chart of number of NHCs by project geographic scale.
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John D. Parker @johndparker.bsky.social · 09/09/2026
Apply to be a Smithsonian post-doc! We are currently emphasizing invasive animals, including beasts like spotted lanternflies and emerald ash borers. 2year fellowships, stipend $60k/year, apps due October 15th. contact me if you'd like to work on a project idea!! serc.si.edu/fellowships/...
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Dan MacGuigan @dmacguig.bsky.social · 08/09/2026
New paper in Systematic Biology! We show how micro-synteny can help resolve a tricky fish #phylogenetic problem where traditional sequence-based analyses fall short. Genomes archive evolutionary history in more than just their basepairs. doi.org/10.1093/sysb... #fish #genomics #evolution
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Molecular Biology and Evolution @molbioevol.bsky.social · 19/12/2025
@soniacelestini.bsky.social @lipanovaveronika.bsky.social J. Vlček & F. Kolář combined soil data with genomes of 76 populations of diploid–autotetraploid Arabidopsis arenosa to test adaptation to distinct soil types between ploidies. 🔗 doi.org/10.1093/molbev/msaf298 #evobio #molbio
doi.org
Whole-Genome Duplication Reshapes Adaptation: Autotetraploid Arabidopsis arenosa Leverages its High Genetic Variation to Compensate for Selection Constraints
Abstract. Whole-genome duplication (WGD), a widespread macromutation across eukaryotes, is predicted to affect the tempo and modes of evolutionary processe
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Pável Matos @pavelmatosm.bsky.social · 07/09/2026
Together with Irča Klečková, we're organising a workshop on conservation genomics and science communication: bridging population genomics and conservation practice (8-11 September, 2026). First participant arriving at the Biology Centre CAS, @kaybiodiversity.bsky.social
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David Lowry @davidlowry.bsky.social · 07/09/2026
Any application received by September 10th will be given full consideration.
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UN Biodiversity @unbiodiversity.bsky.social · 25/08/2026
The 2026 Call for Proposals to the Kunming Biodiversity Fund is open until 15 Sep. #BiodiversityAction projects must contribute to at least one of four thematic areas supporting the implementation of the Global Biodiversity Framework #KMGBF. Learn more: www.unep.org/events/award...
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Proceedings of the National Academy of Sciences @pnas.org · 03/09/2026
Soundscapes of ancient forests are made possible through reconstructions of the sound-producing structures of insects from the Jurassic period. These ancient relatives of today’s katydids lived in what is now Inner Mongolia, China. In PNAS: ow.ly/xee550ZISxP
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Science News @sciencenews.bsky.social · 06/09/2026
The oldest fossil octopus isn’t an octopus at all. www.sciencenews.org/article/oldest-…
sciencenews.org
The 'oldest fossil octopus' is probably another animal
In 2000, researchers thought they found the oldest fossil octopus, which lived over 300 million years ago. But it may just be a half-rotten nautilus.
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Laura Bertola @lauradbertola.bsky.social · 06/09/2026
Comparatively high genetic connectivity of red deer management units in Saxony-Anhalt within a standardized supraregional framework link.springer.com/article/10.1...
link.springer.com
Comparatively high genetic connectivity of red deer management units in Saxony-Anhalt within a standardized supraregional framework - Conservation Genetics
Maintaining genetic connectivity is a central requirement for the long-term persistence of wide-ranging wildlife populations in increasingly human-modified landscapes. Population genetic approaches pr...
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Science Magazine @science.org · 05/09/2026
Bird feeders have caused a dramatic evolution of California hummingbirds. ⁠ Learn more on #NationalHummingbirdDay: scim.ag/3YMuQQu
Bird feeders have caused a dramatic evolution of California hummingbirds
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Jessica Abbott @jessicakabbott.bsky.social · 05/09/2026
Are you a mathematical modeller in ecology and evolution looking for a job? My department has an opening! Please spread the word! lu.varbi.com/en/what:job/...
lu.varbi.com
Senior Lecturer in Computational Biology
Lund University welcomes applicants with different backgrounds and experiences. Gender equality, equal opportunities and diversity are fundamental principles in all parts of the University’s activit
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Science Magazine @science.org · 04/09/2026
Butterfly populations across the U.S. are in alarming decline, a 2025 Science study found. ⁠ The authors note that butterflies have the potential for rapid recovery under favorable conditions, showing the importance of proactive conservation strategies.⁠ scim.ag/46vegsb #NationalWildlifeDay
Rapid butterfly declines across the United States during the 21st century
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Andrew Straw @andrewstraw.bsky.social · 04/09/2026
We are hiring! Come join us in the Straw Lab at the @biologyunifreiburg.bsky.social . Seeking a scientist to work on the neural and computational mechanisms of visual navigation in honey bees. uni-freiburg.de/en/job/00005...
Bee trajectories in agricultural landscape and two photon microscope for in-vivo calcium activity imaging.
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Brandon Peecook @gondwannabe.bsky.social · 04/09/2026
Tenure-track job in vertebrate paleo! 🦬🦕🦈🦴 This is my former position at the Idaho Museum of Natural History & Biological Sciences. Can confirm that the collections are excellent & understudied; AND that the people at the IMNH and BioSci are wonderful colleagues. APPLY!
isu.csod.com
Curator/Assistant Professor, Idaho Museum of Natural History & Biological Sciences (3756)
Job DescriptionThe Idaho Museum of Natural History and the Department of Biological Sciences at Idaho State University invite applications for a joint...
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Michael Caterino @mcaterino.bsky.social · 03/09/2026
Dream job for bug (especially wasp) folks: www.geneve.ch/administrati...
geneve.ch
Chargé ou Chargée de recherche en entomologie à 80-100%
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Dr. Davey F. Wright ⛏️🦕🧬 @daveyfwright.bsky.social · 02/09/2026
Deep breath. Screams from the top of my lungs: "Producing species-dense sampling at biodiversity scale requires the material and expertise already held in natural history collections" 🧪
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Eli Amson @eliamson.bsky.social · 03/09/2026
🚨Job alert🚨: Postdoc position Molecular Biogeography 🧬🌍 naturkundemuseum-bw.helixjobs.com/_/jobad?prj=...
naturkundemuseum-bw.helixjobs.com
Postdoc (m/w/d) in der Abteilung Zoologie, molekulare Biogeographie – Staatliches Museum für Naturkunde Stuttgart
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Laura Bertola @lauradbertola.bsky.social · 03/09/2026
Runs of Homozygosity Predict Inbreeding Depression Across Taxa: A Systematic Review and Meta-Analysis onlinelibrary.wiley.com/doi/epdf/10....
onlinelibrary.wiley.com
Runs of Homozygosity Predict Inbreeding Depression Across Taxa: A Systematic Review and Meta‐Analysis
Reader environment loaded
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Thomas Lenormand @thomaslenormand.bsky.social · 01/09/2026
🚨Interested in #evolutionary #genomics and #popgen #theory? My lab just opened a 1+ year #postdoc position to work on sex chromosome dosage compensation. At #CEFE in beautiful Montpellier. Deadline soon, don't be shy, apply, theory is exciting! 👉 bit.ly/4eMWDIh
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Sonya Neal @neal-lab.bsky.social · 02/09/2026
Come be my colleague!! 🎉 We’re hiring an Assistant Professor in Developmental Biology at UCSD! If you’re doing exciting work in development or regeneration, come join us!! Please spread the word and apply! apol-recruit.ucsd.edu/JPF04591
apol-recruit.ucsd.edu
Assistant Professor of Developmental Biology
University of California, San Diego is hiring. Apply now!
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Science News @sciencenews.bsky.social · 30/08/2026
A little spot in the cerebellum is tuned to language, a brain scanning study finds. It seems to be active only when people read or listen to a story. www.sciencenews.org/article/cerebel…
sciencenews.org
A spot in the base of the brain has a love of language
Brain scans show a spot in the cerebellum attuned specifically to words, expanding on studies that point to the region's importance for language.
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Priyantha Wijesinghe @elaphrornis.bsky.social · 29/08/2026
Curator of Insects and Arachnids at Royal Ontario Museum. CLOSE DATE: September 25, 2026.
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Tony Gamble @tonygamble.eurosky.social · 27/08/2026
We generated chromosome-level genomes from 19 gecko species, including representatives from all 7 gecko families. These species have diverse sex-determining systems, including both XY and ZW sex chromosomes and temperature-dependent sex determination (TSD).
Gecko genome assemblies, phylogeny, and sex-linked sequence dataset. Genomic phylogeny of gecko with divergence times as branch lengths. Species name color: red, generated in this study, black, published. The sex determination systems (SDS) are also shown at the leaf node: blue, XY; orange, ZW; grey, TSD. Bubble plots illustrate key assembly and sex chromosome parameters.
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bioRxiv Evolutionary Biology @biorxiv-evobio.bsky.social · 28/08/2026
All detectable ancient whole-genome duplications involve hybridization www.biorxiv.org/content/10.64898/20…
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Integration of Speciation (ESEB Special Topic Network) @speciation-network.bsky.social · 10/08/2026
The Integration of Speciation Seminar will be back on September 1st at 5pm CEST, with these two exciting speakers. The link will be posted soon on the IoS website. Please spread the word!
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