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Alexis Gkantiragas

@alexisggk.bsky.social
224 followers 316 following 197 posts

My research tries to understand how bumblebee parasites spread across landscapes 🐝🦠

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Reposted by Alexis Gkantiragas
Royal Microscopical Society @royalmicrosoc.bsky.social · 21/09/2026
Our September issue of infocus Magazine #RMSinfocus is now freely available to read online! - including a report and 'picture special' from #IMC21 🙂 🔬 Read all the latest content here: ow.ly/FeHj50ZPCaj
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Natalia Terpan Arenas @naterpanat.bsky.social · 22/08/2026
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Marceline @marsintheory.bsky.social · 21/08/2026
My latest video essay is live!! It's an elemental exploration of warmth, coldness, positive, negative, and neutral, explored through the world of Avatar: The Last Airbender. Link: youtu.be/qA1kbdyIYdA 🔥🪨💧🍃
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Adrian Tchaikovsky @aptshadow.bsky.social · 21/08/2026
Pan Macmillan have revealed the cover to next year's SF release from me: The Eighth Face. Creepy clone monks living in a crashed-spaceship monastery, horrible things from the sea, a past revealed in things cast up by the tide... www.panmacmillan.com/authors/adri...
panmacmillan.com
The Eighth Face by Adrian Tchaikovsky
What hides beneath the waves of an alien world?A gripping sci-fi mystery from the master of the genre, Adrian Tchaikovsky, featuring rebellious clones, deep-sea
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Paul Williams @paulwilliamsnhm.bsky.social · 22/05/2026
New evolutionary tree for all of the world's bumblebee species, from (1) slow-evolving nuclear genes, (2) fast-evolving mitochondrial genes, and (3) results from genomic data, to provide a complete starting point for comparative studies of all bumblebees www.researchgate.net/publication/...
Evolutionary tree for all 289 extant accepted published bumblebee species from 93 million MCMC generations (post convergence) by BEAST 2 for two mitochondrial genes, four nuclear genes, and ge-nomic-supported group priors, with outgroups removed. Bayesian posterior support values for each node are shown with node and descendant branch colours indicating values from blue for high values to red for low values. Selected groups are indicated with larger spots: pale blue LT/LG for long-tongued Lowland Grassland species; pale green ST/MG for short-tongued Montane Grassland species; black spots for parasitic or ‘cuckoo’ species that lack workers, including the subgenus Psithyrus and B. inexspectatus, B. hyperboreus, B. natvigi. Subgenera are named in the outer grey ring. Taxon names not appearing in this figure are interpreted as synonyms (see text).
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Evelyndroid's Aperture Science and Bugge-Finding 🏳️‍⚧️🕷️ @apsciencebylyn.bsky.social · 21/05/2026
Happy Bee Day (resin bees are the best little nuggets 🖤 )
Nugget-y black and orange bee, curled up sleeping with mandibles clamped on a dry stalk
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Ken Jennings @kenjennings.bsky.social · 20/05/2026
Takeout/delivery and cooking your own food are both wrong. Instead you should be extracting atmospheric dust, nutrients, and moisture using specialized microscopic hairs called trichomes.
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Alexis Gkantiragas @alexisggk.bsky.social · 19/05/2026
Thanks to THE for publishing my article on masters funding! www.timeshighereducation.com/opinion/uks-... #academicsky #university #studentloan
timeshighereducation.com
The UK’s master’s loan system is broken for all but the rich
Students currently need to find at least £10,000 from somewhere else to cover the cost of living. This is beyond the reach of most, says Alexis Gkantiragas
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Reposted by Alexis Gkantiragas
Royal Holloway Biology @rhulbiology.bsky.social · 18/05/2026
Our department now has a LinkedIn account. Follow us! www.linkedin.com/company/rhul...
linkedin.com
RHUL Biological Sciences | LinkedIn
RHUL Biological Sciences | 70 followers on LinkedIn. Department of Biological Sciences at Royal Holloway, University of London. | We are a vibrant scientific community with staff, postgraduate researc...
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Alexis Gkantiragas @alexisggk.bsky.social · 14/05/2026
Cool new paper on amphibian declines and bd www.researchgate.net/publication/...
researchgate.net
(PDF) Rapid Emergence of an Amphibian Pathogen Coincided With Historic Amphibian Declines in the Neotropics
PDF | Aim The emergence of the fungal pathogen Batrachochytrium dendrobatidis (Bd) in South America has been attributed to multiple introductions and... | Find, read and cite all the research you need...
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Reposted by Alexis Gkantiragas
Cambridge Philosophical Society @camphilsoc.bsky.social · 12/05/2026
CPS Sedgwick Studentships at Anglia Ruskin University. Anglia Ruskin University and the Cambridge Philosophical Society are requesting applications for two PhD studentships. Further details and to apply: www.aru.ac.uk/study/postgr...
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Simkaye 🌈 @simkaye.bsky.social · 12/05/2026
I told you this place is always crowded, we should’ve called for a reservation 😩
A lit-up vintage vending machine at night behind a cinderblock building at the edge of a foggy pine forest. A raccoon is crawling into the vending machine slot, reaching for a baby oppossum that’s nestled itself between the snack rows and hisses at the rescue attempt. The oppossum parent watches from atop the vending machine, accompanied by a squirrel. On the ground, a fox hungrily watches rats gathered under the vending machine.
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Alexis Gkantiragas @alexisggk.bsky.social · 13/05/2026
Thrilled that the @camphilsoc.bsky.social has elected me as a fellow :)
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calalive.bsky.social @calalive.bsky.social · 16/02/2026
We've been funding innovative research projects through Experiment.com, and here's one we're excited to spotlight: "Macrofungi of the California Archipelago" by Christian Schwarz and Dean Lyons. The Channel Islands are a biodiversity hotspot, but we know almost nothing about an entire kingdom of
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Alexis Gkantiragas @alexisggk.bsky.social · 08/05/2026
They would also almost certainly be a large partner in any government that formed after the next election if they did this
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Reposted by Alexis Gkantiragas
Royal Holloway @royalholloway.bsky.social · 20/03/2026
We're protecting the future of food 🌱 Dr Tina Steinbrecher and colleagues in Royal Holloway Biology are researching seeds to provide the world with greater food security. The fruit of a Knowledge Transfer Partnership, this project is conducted with Eden Research. ow.ly/R9Rp50YrUzs
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Royal Holloway Biology @rhulbiology.bsky.social · 30/04/2026
Thank you to all who attended @rhulbiology.bsky.social Postgraduate Research Symposium over the last two days. It was great to see so many fantastic talks and posters! Many thanks to @lauren-bindsch.bsky.social for leading the organization of the event
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Royal Entomological Society @royentsoc.bsky.social · 25/04/2026
Insects are fundamental to life on Earth, but if we want to protect them, we need people to understand and value them from an early age. 🐝 @DaveGoulson.bsky.social has a message for you. 🌱 #StandTallForTheSmall & help inspire the next generation 🔽 buff.ly/JiyJ2pq #BigGive
buff.ly
This week, every donation is doubled via Big Give
This week, your support helps give young people access to nature and insect science, sparking curiosity and building the knowledge we need to protect our planet.
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Mark Brown @markjfbrown.bsky.social · 07/04/2026
Cambridge histories through blur plaques
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Alexis Gkantiragas @alexisggk.bsky.social · 27/03/2026
Well done!!!
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Royal Holloway Biology @rhulbiology.bsky.social · 25/03/2026
A unique opportunity to join @rhulbiology.bsky.social as a Professor of Biological Sciences and Head of Department! Apply by 26 April 2026 jobs.royalholloway.ac.uk/vacancy.aspx...
jobs.royalholloway.ac.uk
Job Opportunity at Royal Holloway University of London: Professor of Biological Science and Head of Department
Professor Post: Full-Time, Permanent. Head of Department Post: Full-Time, Fixed 5-year term.The Head of Department post is renewable for up to 3 additional years (subject to performance), after which the post holder will continue in their permanent...
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Royal Society Publishing @royalsocietypublishing.org · 24/03/2026
#PhilTransB is open to theme issue proposals in all areas of biology - a great opportunity to create a landmark publication in your field. Find out more: bit.ly/PTBproposals
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Reposted by Alexis Gkantiragas
Dave Goulson @davegoulson.bsky.social · 24/03/2026
Over a mile of road white with spilled fertilizer granules, all of which will wash into nearest stream. New Place Farm, Blackboys, E Sussex
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Royal Society Publishing @royalsocietypublishing.org · 11/03/2026
#PhilTransB is open to theme issue proposals in all areas of biology - a great opportunity to create a landmark publication in your field. Find out more: bit.ly/PTBproposals
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Mark Brown @markjfbrown.bsky.social · 10/03/2026
Here’s a great PhD opportunity in the crossover between humanities and natural history- please repost 🙏 www.ccc.cam.ac.uk/initiatives/...
ccc.cam.ac.uk
Cambridge University Library, University Museum of Zoology and the University of Cambridge - Collections Connections Communities
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Alexis Gkantiragas @alexisggk.bsky.social · 11/03/2026
Proceedings of the Royal Society B is looking for guest Editors for a special issue #academicsky #biology #science royalsocietypublishing.org/rstb/pages/s...
royalsocietypublishing.org
Submit Proposal | Philosophical Transactions of the Royal Society B | The Royal Society
Submit Proposal | Philosophical Transactions of the Royal Society B | The Royal Society Submit a proposal   Why propose an issue? Find out how Guest Editing an issue can benefit y...
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George Monbiot @georgemonbiot.bsky.social · 27/02/2026
Now there is hope! It's no longer a choice between grim and grimmer. We can vote for who we want and win. Anywhere. It's just one constituency, but the Green victory in Gorton and Denton is an electric shock to our political system.
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Mark Brown @markjfbrown.bsky.social · 26/02/2026
@ingolfsteffan.bsky.social (who led the project) shows what factors in protected areas and the landscapes around them drive pollinator populations in Europe @safeguard-pollinators.eu final meeting - identifying drivers enable conservation actions to enhance pollinators #bee 🐝 🦋 🪰
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Alexis Gkantiragas @alexisggk.bsky.social · 25/02/2026
Really nice talk with some cool data on social immunity in honeybees #bees #ecology www.youtube.com/watch?v=c3kx...
youtube.com
Cooperation in Context: Nutritional, pheromonal, and hormonal regulation of honeybee social behavior
YouTube video by Bee Ecology, Evolution and Conservation
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Reposted by Alexis Gkantiragas
British Ecological Society @britishecologicalsociety.org · 15/01/2026
Fungus or a festive ornament? 🍄This small, spheroid fungus (Abortiporus biennis) was found on decaying wood, its main nutrient source, in an urban park in Nanning, China. The vivid red liquid settled on the white surface is guttation – when fungi excrete their internal liquid.   📸 Junjie Liu
Image of a pheroid fungus (Abortiporus biennis) was found on decaying wood, its main nutrient source, in an urban park in Nanning, China.
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Royal Holloway Biology @rhulbiology.bsky.social · 22/12/2025
Great news! RHUL has received Doctoral Focal Award from BBSRC to train the next generation of engineering biologists in partnership with @rothamsted.bsky.social & @uniofreading.bsky.social. The funding will see a cohort of PhD students trained across six years www.royalholloway.ac.uk/about-us/new...
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Tom Wenseleers @twenseleers.bsky.social · 20/12/2025
The @iussi-nwes.bsky.social that we organised this week in Leuven (18-19 December, www.iussi-nweurope.org/meetings) was a success! @rmash.bsky.social and @patrick-kennedy.bsky.social delivered fantastic keynote talks and there was a great set of contributed talks and posters.
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Tom Wenseleers @twenseleers.bsky.social · 20/12/2025
Congrats also to Dylan Thatcher and Alexis Gkantiragas for winning the prize for best student talks and to Cassandra Uthoff and Annie Joseph for the being awarded with the best poster prizes.
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Adrian Tchaikovsky @aptshadow.bsky.social · 05/12/2025
Patron: did you carve me that owl? Sculptor: real squinty with human feet, just how you wanted. Patron: what…?
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Royal Holloway Biology @rhulbiology.bsky.social · 01/12/2025
This week's departmental seminar is by Prof Nazif Alic from @ihaucl.bsky.social who will discuss the relevance of polymeraze III activity to human ageing. Everyone welcome!
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Leo Fordham @leofordham.bsky.social · 14/11/2025
Delighted to share this note on only the second British record of the #hoverfly Paragus quadrifasciatus, which @amaeda16.bsky.social, @ellileadbeater.bsky.social, and I found during a #pollinator survey of the @ucl-pnl.bsky.social garden lab. Read and share! 🧪 www.researchgate.net/publication/...
researchgate.net
(PDF) A second British record of Paragus quadrifasciatus Meigen (Diptera, Syrphidae)
PDF | In short note format, we report the second UK record and the first specimen for Paragus quadrifasciatus (Meigen, 1822), found in Stratford,... | Find, read and cite all the research you need on ...
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Alexis Gkantiragas @alexisggk.bsky.social · 01/12/2025
The fruits of many sleepless nights of fieldwork. Great to see it published! Worth a read for anyone interested in pollinators! :)
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Alexis Gkantiragas @alexisggk.bsky.social · 14/11/2025
Nice short new paper documenting invasive bumblebees in the Faroe islands. I have the urge to make a species distribution model for it #ecology #bees www.reabic.net/journals/Bir...
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Alexis Gkantiragas @alexisggk.bsky.social · 06/11/2025
I can't help wondering how much of this decrease is due to functional (though probably uninentional?) outsourcing of emissions to other countries.
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Alexis Gkantiragas @alexisggk.bsky.social · 01/11/2025
For those of you that missed the Darwin Birthday Debate by the Centre for evolution and ecology this year they've just uploaded it ! #ecology #academicsky www.youtube.com/watch?v=xbdT...
youtube.com
Darwin Birthday Debate 2025
YouTube video by Centre for Ecology and Evolution
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Alexis Gkantiragas @alexisggk.bsky.social · 30/10/2025
Really cool concept I hadn't encountered yet - using bees to deliver fungicide treatments to plants via their flowers. It performed almost as well as spraying in this study #science #ecology #pollinator academicjournals.org/journal/AJAR...
academicjournals.org
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Royal Holloway Biology @rhulbiology.bsky.social · 25/10/2025
2025 @conservoptimism.bsky.social Film Festival takes place tonight @morethanadodo.bsky.social. Sofia Castelló y Tickell (@sofiaatsea.bsky.social) from @rhulbiology.bsky.social, a co-founder of the festival, welcomes everyone. The festival is livestreamed here: www.youtube.com/watch?v=urvW...
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Alexis Gkantiragas @alexisggk.bsky.social · 22/10/2025
R Script I wrote to unstack rasters. Hope someone finds it useful I made it for the bioclim future climate rasters (www.worldclim.org/data/cmip6/c...) but it should work for anything github.com/AlexisGGk/ma... #ecology #environmental #ClimateChange #science
github.com
maxent_scripts/unstack_raster_script at main · AlexisGGk/maxent_scripts
useful tools for working with Maxent. Contribute to AlexisGGk/maxent_scripts development by creating an account on GitHub.
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Alexis Gkantiragas @alexisggk.bsky.social · 18/10/2025
I got frustrated that Worldclim didn't have annual averages and stuff for solar radiation, wind and water vapor pressure so I did it and put it on Figshare. Hope it saves one of you the hassle! #ecology #environmental #ClimateChange #science #academicsky figshare.com/articles/dat...
figshare.com
Long term global mean, max, min and range values for wind, solar radiation and water vapor pressure
The Worldclim dataset is the most widely used set of long term bioclimatic data, with long term averages for key bioclimatic variables used in climate modelling, species distribution modelling and cou...
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Alexis Gkantiragas @alexisggk.bsky.social · 14/10/2025
Some R code you might find useful - it takes occurrence data from any species you specify, extracts bioclimatic data and plots the occurrence points in a PCA github.com/AlexisGGk/us... #programming #R #ecology #science
github.com
useful_r_code/r_workshop_bioclim_pca at main · AlexisGGk/useful_r_code
Contribute to AlexisGGk/useful_r_code development by creating an account on GitHub.
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Alexis Gkantiragas @alexisggk.bsky.social · 07/10/2025
This is from a paper with 400 citations... #academicsky
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Reposted by Alexis Gkantiragas
Royal Holloway Biology @rhulbiology.bsky.social · 19/09/2025
First of the two @rhulbiology.bsky.social presentations at today's @ceevol.bsky.social Autumn Symposium is by @hannahmcgx.bsky.social who presents her PhD work on effects of oil pollution on guppy colouration
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Markus Eichhorn @markuseichhorn.bsky.social · 18/09/2025
Don't be this editor. I can't believe we still have to put up with this exclusionary sh*t in academic publishing.
Text reads: So, if your manuscript is accepted, it will only be edited for future publication after we receive the certificate with proof of English language proficiency.
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Alexis Gkantiragas @alexisggk.bsky.social · 31/08/2025
One of the things I find most frustrating about AI in education is that it means the only fair way to assess people are probably timed, in person exams. Yet, a few years ago, I would have advocated moving away from these kinds of assessments
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