Brent Emerson
@brentcemerson.bsky.social
Evolutionary biologist, sometimes faking it as an ecologist. Likes things with 6 or more legs. Professor @IPNA_CSIC. NZer in the Canary Islands.
Reposted by Brent Emerson
Three German universities offering post-docs for researchers "who cannot conduct or continue their work in the USA appropriately because of actual political pressure. "
www.uni-konstanz.de/zukunftskoll...
www.uni-konstanz.de/zukunftskoll...
Early Career Rescue Fellowship
www.uni-konstanz.de
November 11, 2025 at 7:10 PM
Three German universities offering post-docs for researchers "who cannot conduct or continue their work in the USA appropriately because of actual political pressure. "
www.uni-konstanz.de/zukunftskoll...
www.uni-konstanz.de/zukunftskoll...
Reposted by Brent Emerson
Thinking of a career switch? Find your perfect job in #entomology 🪲
Visit our #job opportunities page for the latest openings 🔽
buff.ly/lESo5k5
📸 Leaping locust (c) Martin Tampier
#Education #Research #Science #InsectJobs #InsectCareers #STEMjobs
Visit our #job opportunities page for the latest openings 🔽
buff.ly/lESo5k5
📸 Leaping locust (c) Martin Tampier
#Education #Research #Science #InsectJobs #InsectCareers #STEMjobs
Job opportunities - Royal Entomological Society
Job opportunities If you have an insect-related or entomology job opportunity please send us the details info@royensoc.co.uk Want to work with us? Keep an eye on our RES Vacancies page for any paid…
buff.ly
November 12, 2025 at 7:01 AM
Thinking of a career switch? Find your perfect job in #entomology 🪲
Visit our #job opportunities page for the latest openings 🔽
buff.ly/lESo5k5
📸 Leaping locust (c) Martin Tampier
#Education #Research #Science #InsectJobs #InsectCareers #STEMjobs
Visit our #job opportunities page for the latest openings 🔽
buff.ly/lESo5k5
📸 Leaping locust (c) Martin Tampier
#Education #Research #Science #InsectJobs #InsectCareers #STEMjobs
Reposted by Brent Emerson
Just when you thought Halloween was over - the ghosts of a brief colonisation has been found in the genetic record in weevils on the Canary Islands.
Guest blogger Adam Brachtl tells the story of this study, from the @evojlinnsoc.bsky.social Special Issue, 'Evolution on Islands'.
Guest blogger Adam Brachtl tells the story of this study, from the @evojlinnsoc.bsky.social Special Issue, 'Evolution on Islands'.
Ghosts of the Past: How DNA Reveals an Extinct Island Lineage
Discover the latest news from The Linnean Society of London.
buff.ly
November 6, 2025 at 11:30 AM
Just when you thought Halloween was over - the ghosts of a brief colonisation has been found in the genetic record in weevils on the Canary Islands.
Guest blogger Adam Brachtl tells the story of this study, from the @evojlinnsoc.bsky.social Special Issue, 'Evolution on Islands'.
Guest blogger Adam Brachtl tells the story of this study, from the @evojlinnsoc.bsky.social Special Issue, 'Evolution on Islands'.
Reposted by Brent Emerson
What a cool blog post led by Adam Brachtl !! 🤩
Nice way to disseminate our results on the colonisation and extinction history of an island insect species using genomic data. Thank you! 👻
@ipna.csic.es @brentcemerson.bsky.social
academic.oup.com/evolinnean/a...
Nice way to disseminate our results on the colonisation and extinction history of an island insect species using genomic data. Thank you! 👻
@ipna.csic.es @brentcemerson.bsky.social
academic.oup.com/evolinnean/a...
November 6, 2025 at 5:42 PM
What a cool blog post led by Adam Brachtl !! 🤩
Nice way to disseminate our results on the colonisation and extinction history of an island insect species using genomic data. Thank you! 👻
@ipna.csic.es @brentcemerson.bsky.social
academic.oup.com/evolinnean/a...
Nice way to disseminate our results on the colonisation and extinction history of an island insect species using genomic data. Thank you! 👻
@ipna.csic.es @brentcemerson.bsky.social
academic.oup.com/evolinnean/a...
Reposted by Brent Emerson
How does life evolve to adapt to modern cities?
Out now in Science, my PhD work with @lindymcbr.bsky.social uncovers the ancient origin of the “London Underground mosquito” – one of the most iconic examples of urban adaptation.
🧵(1/n)
@science.org
www.science.org/doi/10.1126/science.ady4515
Out now in Science, my PhD work with @lindymcbr.bsky.social uncovers the ancient origin of the “London Underground mosquito” – one of the most iconic examples of urban adaptation.
🧵(1/n)
@science.org
www.science.org/doi/10.1126/science.ady4515
Ancient origin of an urban underground mosquito
Understanding how life is adapting to urban environments represents an important challenge in evolutionary biology. In this work, we investigate a widely cited example of urban adaptation, Culex pipie...
www.science.org
October 25, 2025 at 4:46 AM
How does life evolve to adapt to modern cities?
Out now in Science, my PhD work with @lindymcbr.bsky.social uncovers the ancient origin of the “London Underground mosquito” – one of the most iconic examples of urban adaptation.
🧵(1/n)
@science.org
www.science.org/doi/10.1126/science.ady4515
Out now in Science, my PhD work with @lindymcbr.bsky.social uncovers the ancient origin of the “London Underground mosquito” – one of the most iconic examples of urban adaptation.
🧵(1/n)
@science.org
www.science.org/doi/10.1126/science.ady4515
Reposted by Brent Emerson
We put either relatively benthic or limnetic ecotype stickleback into nine lakes; Daphnia evolved different anti-predator defenses depending on the genotypes of stickleback that we added to a given lake
October 18, 2025 at 12:54 PM
We put either relatively benthic or limnetic ecotype stickleback into nine lakes; Daphnia evolved different anti-predator defenses depending on the genotypes of stickleback that we added to a given lake
Reposted by Brent Emerson
🐞 Interested in taking a #course in #entomology?
We’ve compiled a list of institutions in the UK and Ireland offering full and part-time #entomologically-related courses to help you build a #career in #InsectScience 🔽
🔗 buff.ly/MYHrXx3
#Education #Research #Science
We’ve compiled a list of institutions in the UK and Ireland offering full and part-time #entomologically-related courses to help you build a #career in #InsectScience 🔽
🔗 buff.ly/MYHrXx3
#Education #Research #Science
October 13, 2025 at 11:02 AM
🐞 Interested in taking a #course in #entomology?
We’ve compiled a list of institutions in the UK and Ireland offering full and part-time #entomologically-related courses to help you build a #career in #InsectScience 🔽
🔗 buff.ly/MYHrXx3
#Education #Research #Science
We’ve compiled a list of institutions in the UK and Ireland offering full and part-time #entomologically-related courses to help you build a #career in #InsectScience 🔽
🔗 buff.ly/MYHrXx3
#Education #Research #Science
Reposted by Brent Emerson
New paper out in PNAS (led by Julia Heinen). Here, we reported a clear loss of coevolutionary history and functional potential on seed dispersal after vertebrate extinctions and introductions in islands.
doi.org/10.1073/pnas...
@ipna.csic.es
Photo: B Rodríguez (Gallotia galloti-Plocama pendula)
doi.org/10.1073/pnas...
@ipna.csic.es
Photo: B Rodríguez (Gallotia galloti-Plocama pendula)
October 13, 2025 at 12:25 PM
New paper out in PNAS (led by Julia Heinen). Here, we reported a clear loss of coevolutionary history and functional potential on seed dispersal after vertebrate extinctions and introductions in islands.
doi.org/10.1073/pnas...
@ipna.csic.es
Photo: B Rodríguez (Gallotia galloti-Plocama pendula)
doi.org/10.1073/pnas...
@ipna.csic.es
Photo: B Rodríguez (Gallotia galloti-Plocama pendula)
Reposted by Brent Emerson
New assessment of the conservation status of wild honeybees🧐🐝
theconversation.com/wild-honeybe...
theconversation.com/wild-honeybe...
Wild honeybees now officially listed as endangered in the EU
The wild cousins of beehive honeybees are disappearing – here’s why that matters.
theconversation.com
October 13, 2025 at 9:18 PM
New assessment of the conservation status of wild honeybees🧐🐝
theconversation.com/wild-honeybe...
theconversation.com/wild-honeybe...
Reposted by Brent Emerson
🧵1/4
☕️ Your morning coffee depends on pollinators more than you might think.
Every day, the world savours more than 2 billion cups of coffee. Yet this daily ritual relies on a hidden workforce: pollinators. Bees, butterflies and countless others ensure that coffee blossoms fulfil their potential.
☕️ Your morning coffee depends on pollinators more than you might think.
Every day, the world savours more than 2 billion cups of coffee. Yet this daily ritual relies on a hidden workforce: pollinators. Bees, butterflies and countless others ensure that coffee blossoms fulfil their potential.
October 1, 2025 at 5:03 AM
🧵1/4
☕️ Your morning coffee depends on pollinators more than you might think.
Every day, the world savours more than 2 billion cups of coffee. Yet this daily ritual relies on a hidden workforce: pollinators. Bees, butterflies and countless others ensure that coffee blossoms fulfil their potential.
☕️ Your morning coffee depends on pollinators more than you might think.
Every day, the world savours more than 2 billion cups of coffee. Yet this daily ritual relies on a hidden workforce: pollinators. Bees, butterflies and countless others ensure that coffee blossoms fulfil their potential.
Reposted by Brent Emerson
Happy weevil Wednesday!
October 1, 2025 at 6:37 PM
Happy weevil Wednesday!
Reposted by Brent Emerson
Museums of the future. A digital aquarium tunnel of the Triassic marine life, at the Geological Museum of Guizhou, China.
September 27, 2025 at 5:09 PM
Museums of the future. A digital aquarium tunnel of the Triassic marine life, at the Geological Museum of Guizhou, China.
Reference genome choice compromises population genetic analyses: Cell www.cell.com/cell/fulltex...
Reference genome choice compromises population genetic analyses
Using a species-specific reference genome significantly improves the accuracy of population
genetic analyses, as exemplified by mapping gray fox sequence data to genomes of several
canid species. Mapp...
www.cell.com
September 25, 2025 at 3:25 PM
Reference genome choice compromises population genetic analyses: Cell www.cell.com/cell/fulltex...
Reposted by Brent Emerson
Truly impressive number of birds migrating tonight. More than 800 MILLION birds up in the air right now❗ #BirdMigration
September 25, 2025 at 2:59 AM
Truly impressive number of birds migrating tonight. More than 800 MILLION birds up in the air right now❗ #BirdMigration
A nice example of hybridisation having either driven or facilitated speciation. Interesting either way I think, even if most of the attention is on hybridisation as a driver.
doi.org/10.1111/mec....
doi.org/10.1111/mec....
Homoploid Hybrid Speciation in a Marine Pelagic Fish
Homoploid hybrid speciation (HHS) is an enigmatic evolutionary process where new species arise through hybridisation of divergent lineages without changes in chromosome number. Although increasingly ....
doi.org
September 22, 2025 at 1:39 PM
A nice example of hybridisation having either driven or facilitated speciation. Interesting either way I think, even if most of the attention is on hybridisation as a driver.
doi.org/10.1111/mec....
doi.org/10.1111/mec....
PhD position available with myself and @victor-noguerales.bsky.social to investigate how genomes influence insect diversification
4-year contract @ IPNA-CSIC, Tenerife
Relevant MSc and coding skills required
contact bemerson@ipna.csic.es or victor.noguerales@csic.es for more details B4 Oct 10
Pls RT
4-year contract @ IPNA-CSIC, Tenerife
Relevant MSc and coding skills required
contact bemerson@ipna.csic.es or victor.noguerales@csic.es for more details B4 Oct 10
Pls RT
September 22, 2025 at 9:09 AM
PhD position available with myself and @victor-noguerales.bsky.social to investigate how genomes influence insect diversification
4-year contract @ IPNA-CSIC, Tenerife
Relevant MSc and coding skills required
contact bemerson@ipna.csic.es or victor.noguerales@csic.es for more details B4 Oct 10
Pls RT
4-year contract @ IPNA-CSIC, Tenerife
Relevant MSc and coding skills required
contact bemerson@ipna.csic.es or victor.noguerales@csic.es for more details B4 Oct 10
Pls RT
Reposted by Brent Emerson
September 15, 2025 at 1:17 PM
Reposted by Brent Emerson
How many chromosomes can an animal have?
In our paper out now in @currentbiology.bsky.social we show that the Atlas blue butterfly has 229 chromosome pairs- the highest in diploid Metazoa! These arose by rapid autosome fragmentation while sex chromosomes stayed intact.
www.cell.com/current-biol...
In our paper out now in @currentbiology.bsky.social we show that the Atlas blue butterfly has 229 chromosome pairs- the highest in diploid Metazoa! These arose by rapid autosome fragmentation while sex chromosomes stayed intact.
www.cell.com/current-biol...
Constraints on chromosome evolution revealed by the 229 chromosome pairs of the Atlas blue butterfly
The genome of the Atlas blue butterfly contains ten times more chromosomes than most
butterflies, and more than any other known diploid animal. Wright et al. show that
this extraordinary karyotype is ...
tinyurl.com
September 11, 2025 at 3:22 PM
How many chromosomes can an animal have?
In our paper out now in @currentbiology.bsky.social we show that the Atlas blue butterfly has 229 chromosome pairs- the highest in diploid Metazoa! These arose by rapid autosome fragmentation while sex chromosomes stayed intact.
www.cell.com/current-biol...
In our paper out now in @currentbiology.bsky.social we show that the Atlas blue butterfly has 229 chromosome pairs- the highest in diploid Metazoa! These arose by rapid autosome fragmentation while sex chromosomes stayed intact.
www.cell.com/current-biol...
To anyone interested in knowing how the RESL algorithm constructs BINs in BOLD, the algorithm is going become public sometime this year.
August 22, 2025 at 9:11 AM
To anyone interested in knowing how the RESL algorithm constructs BINs in BOLD, the algorithm is going become public sometime this year.
Reposted by Brent Emerson
📣 BUSCAMOS personal para concursar para optar a un contrato predoctoral en la convocatoria FPU de la Universidad de Murcia para el período 2026-2029 🐝 🌸
convocum.um.es/publicacione...
convocum.um.es/publicacione...
convocum.um.es
July 22, 2025 at 4:56 PM
📣 BUSCAMOS personal para concursar para optar a un contrato predoctoral en la convocatoria FPU de la Universidad de Murcia para el período 2026-2029 🐝 🌸
convocum.um.es/publicacione...
convocum.um.es/publicacione...
Nice to have some good news now and then
www.stuff.co.nz/nz-news/3607...
www.stuff.co.nz/nz-news/3607...
Kiwi pukupuku/little spotted kiwi rediscovered on mainland NZ after 50 years
Rare sighting of little spotted kiwi confirmed in West Coast wilderness, delighting conservationists.
www.stuff.co.nz
July 16, 2025 at 5:23 AM
Nice to have some good news now and then
www.stuff.co.nz/nz-news/3607...
www.stuff.co.nz/nz-news/3607...
1/2 Unexpected and weird results are frustrating unless you have the opportunity to get to the bottom of them, and we frequently encounter this with island arthropods. Following up on them is time consuming, but often provides quirky insights into community assembly dynamics.
July 14, 2025 at 7:42 AM
1/2 Unexpected and weird results are frustrating unless you have the opportunity to get to the bottom of them, and we frequently encounter this with island arthropods. Following up on them is time consuming, but often provides quirky insights into community assembly dynamics.
Reposted by Brent Emerson
Four review requests in my inbox this morning. The one I accepted? Society journal.
Our Societies consistently reinvest in our communities in ways the glossies never will. And that makes me invest in them.
Our Societies consistently reinvest in our communities in ways the glossies never will. And that makes me invest in them.
July 4, 2025 at 1:22 PM
Four review requests in my inbox this morning. The one I accepted? Society journal.
Our Societies consistently reinvest in our communities in ways the glossies never will. And that makes me invest in them.
Our Societies consistently reinvest in our communities in ways the glossies never will. And that makes me invest in them.
I had no idea that our analysis PC had a liquid cooling system. Sounds like a good idea until one of the coolant tubes comes apart, and sprays liquid everywhere, which it just did. Fzzstt . .
May 6, 2025 at 10:35 AM
I had no idea that our analysis PC had a liquid cooling system. Sounds like a good idea until one of the coolant tubes comes apart, and sprays liquid everywhere, which it just did. Fzzstt . .