Matthieu Leray, PhD
@mattleray.bsky.social
Associate Professor at 📍
The University of Hong Kong
Symbiosis | Trophic ecology | eDNA | Resilience | Coral reefs🪸
https://leraylab.github.io/symbiosis-resilience-lab/
The University of Hong Kong
Symbiosis | Trophic ecology | eDNA | Resilience | Coral reefs🪸
https://leraylab.github.io/symbiosis-resilience-lab/
Reposted by Matthieu Leray, PhD
Responsible publication of your research!
To help you do this @nicolasgaltier.bsky.social and coauthors have put together a handy database of academia-friendly journals, DAFNEE. You can read about it in their article recently published in @jevbio.bsky.social:
doi.org/10.1093/jeb/...
To help you do this @nicolasgaltier.bsky.social and coauthors have put together a handy database of academia-friendly journals, DAFNEE. You can read about it in their article recently published in @jevbio.bsky.social:
doi.org/10.1093/jeb/...
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
doi.org
January 28, 2026 at 11:18 AM
Responsible publication of your research!
To help you do this @nicolasgaltier.bsky.social and coauthors have put together a handy database of academia-friendly journals, DAFNEE. You can read about it in their article recently published in @jevbio.bsky.social:
doi.org/10.1093/jeb/...
To help you do this @nicolasgaltier.bsky.social and coauthors have put together a handy database of academia-friendly journals, DAFNEE. You can read about it in their article recently published in @jevbio.bsky.social:
doi.org/10.1093/jeb/...
Reposted by Matthieu Leray, PhD
Very effective illustration of what has happened to Florida's coral reefs in response to anthropogenic climate and environment change. The loss of this important ecosystem is all but complete - attempts to rescue it discussed here: www.pnas.org/doi/10.1073/... 🪸🧪🌊
January 28, 2026 at 10:23 AM
Very effective illustration of what has happened to Florida's coral reefs in response to anthropogenic climate and environment change. The loss of this important ecosystem is all but complete - attempts to rescue it discussed here: www.pnas.org/doi/10.1073/... 🪸🧪🌊
Reposted by Matthieu Leray, PhD
📖 Big news! We just released the first five chapters of our new book, Hello Data Science. It is a fully open-access resource written for beginners. Please help us spread the word! A few points about the book are below 👇
🔗 www.hellodata.science
#rstats #datascience #tidyverse
🔗 www.hellodata.science
#rstats #datascience #tidyverse
January 14, 2026 at 5:34 AM
📖 Big news! We just released the first five chapters of our new book, Hello Data Science. It is a fully open-access resource written for beginners. Please help us spread the word! A few points about the book are below 👇
🔗 www.hellodata.science
#rstats #datascience #tidyverse
🔗 www.hellodata.science
#rstats #datascience #tidyverse
Reposted by Matthieu Leray, PhD
Reposted by Matthieu Leray, PhD
Now that shutdown is over, I'm looking forward to #SICB2026 in Portland, Oregon in January! Please check out Session 18: A Stinging Sense of Self: Cnidarian Cell Type Evolution on Sunday Jan. 4 at 10:00am! Also please reach out if you're interested in making lunch/dinner plans during the conference!
November 17, 2025 at 4:52 PM
Now that shutdown is over, I'm looking forward to #SICB2026 in Portland, Oregon in January! Please check out Session 18: A Stinging Sense of Self: Cnidarian Cell Type Evolution on Sunday Jan. 4 at 10:00am! Also please reach out if you're interested in making lunch/dinner plans during the conference!
Reposted by Matthieu Leray, PhD
My first hairy #shrimp!!! Suuuuuper stoked to see this rare holy grail species!
The #hairyshrimp (Phycocaris simulans) aka the #AlgaeShrimp, is a nearly impossible to see tiny tiny tiny little varmint.
#phycocarissimulans #🦐 #calimari #muckdiving #tulamben #tulambenbali #bali
The #hairyshrimp (Phycocaris simulans) aka the #AlgaeShrimp, is a nearly impossible to see tiny tiny tiny little varmint.
#phycocarissimulans #🦐 #calimari #muckdiving #tulamben #tulambenbali #bali
January 3, 2026 at 11:49 AM
My first hairy #shrimp!!! Suuuuuper stoked to see this rare holy grail species!
The #hairyshrimp (Phycocaris simulans) aka the #AlgaeShrimp, is a nearly impossible to see tiny tiny tiny little varmint.
#phycocarissimulans #🦐 #calimari #muckdiving #tulamben #tulambenbali #bali
The #hairyshrimp (Phycocaris simulans) aka the #AlgaeShrimp, is a nearly impossible to see tiny tiny tiny little varmint.
#phycocarissimulans #🦐 #calimari #muckdiving #tulamben #tulambenbali #bali
Reposted by Matthieu Leray, PhD
🚨 Research Highlight | New tools—Surprising findings: A new study shows human impacts cause relatively little changes in energy flow on coral reefs
📖 Read the research highlight ➡️ buff.ly/J52H2WN
📖 Read the full paper ➡️ buff.ly/W98t51d
📖 Read the research highlight ➡️ buff.ly/J52H2WN
📖 Read the full paper ➡️ buff.ly/W98t51d
December 30, 2025 at 1:01 PM
🚨 Research Highlight | New tools—Surprising findings: A new study shows human impacts cause relatively little changes in energy flow on coral reefs
📖 Read the research highlight ➡️ buff.ly/J52H2WN
📖 Read the full paper ➡️ buff.ly/W98t51d
📖 Read the research highlight ➡️ buff.ly/J52H2WN
📖 Read the full paper ➡️ buff.ly/W98t51d
Reposted by Matthieu Leray, PhD
💾 any2fasta 0.8.1 is released!
The FASTA format is now 40 years old (Pearson & Lipman) and any2fasta makes it easy for your scripts and pipelines that accept FASTA to also accept other formats, even if compressed! eg. .gbk.gz
#bioinformatiocs #microbiology #genomcs
github.com/tseemann/any...
The FASTA format is now 40 years old (Pearson & Lipman) and any2fasta makes it easy for your scripts and pipelines that accept FASTA to also accept other formats, even if compressed! eg. .gbk.gz
#bioinformatiocs #microbiology #genomcs
github.com/tseemann/any...
Release Next time I'll try to be FASTA · tseemann/any2fasta
New features
Option -k is keep processing even when some inputs fail
option -g to include GBK version suffix
option s to strip desc from>id desc in ID lines
Support for PDB protein structure forma...
github.com
December 30, 2025 at 5:16 AM
💾 any2fasta 0.8.1 is released!
The FASTA format is now 40 years old (Pearson & Lipman) and any2fasta makes it easy for your scripts and pipelines that accept FASTA to also accept other formats, even if compressed! eg. .gbk.gz
#bioinformatiocs #microbiology #genomcs
github.com/tseemann/any...
The FASTA format is now 40 years old (Pearson & Lipman) and any2fasta makes it easy for your scripts and pipelines that accept FASTA to also accept other formats, even if compressed! eg. .gbk.gz
#bioinformatiocs #microbiology #genomcs
github.com/tseemann/any...
Reposted by Matthieu Leray, PhD
🚨 Don't eat uncooked snake! Your eyes & lungs can be parasitized by pentastomids, which are a CRUSTACEAN. Adults lack so many features that they weren't believed to be arthropods at all until their DNA was sequenced (and sperm morphology, but that was not widely accepted). Yet, they are!
#Crustmas 🧪
#Crustmas 🧪
December 21, 2023 at 4:38 PM
🚨 Don't eat uncooked snake! Your eyes & lungs can be parasitized by pentastomids, which are a CRUSTACEAN. Adults lack so many features that they weren't believed to be arthropods at all until their DNA was sequenced (and sperm morphology, but that was not widely accepted). Yet, they are!
#Crustmas 🧪
#Crustmas 🧪
So nice to see this one out! Congrats @cfrederica.bsky.social
So excited to see this out! Metabarcoding shows fishes shift diets on degraded reefs; growth rates similar, condition diverged → species-specific coping strategies buff.ly/kGkEDpw @mattleray.bsky.social @nancyknowlton.bsky.social @odealab.bsky.social @sbac-manmetuni.bsky.social @stri_panama +others
December 19, 2025 at 2:52 PM
So nice to see this one out! Congrats @cfrederica.bsky.social
Reposted by Matthieu Leray, PhD
Very proud to be Colombian right now! 🇨🇴 I hope all neighboring countries follow suit soon! news.mongabay.com/short-articl...
Colombia bans all new oil and mining projects in its Amazon
Colombia will no longer approve new oil or large-scale mining projects in its Amazon biome, which covers 42% of the nation’s territory, according to a Nov. 13 statement by its environment ministry. Ac...
news.mongabay.com
November 30, 2025 at 3:21 AM
Very proud to be Colombian right now! 🇨🇴 I hope all neighboring countries follow suit soon! news.mongabay.com/short-articl...
Reposted by Matthieu Leray, PhD
November 29, 2025 at 1:25 PM
Reposted by Matthieu Leray, PhD
Today, my latest publication was published in Global Change Biology. This work is the result of several years of brainstorming, discussing and polishing with three of my favorite collaborators. In it, we discuss how climatic extremes may affect evolution.
onlinelibrary.wiley.com/doi/epdf/10....
onlinelibrary.wiley.com/doi/epdf/10....
Effects of Extreme Climatic Events on Evolutionary Processes
You have to enable JavaScript in your browser's settings in order to use the eReader.
onlinelibrary.wiley.com
November 25, 2025 at 11:01 AM
Today, my latest publication was published in Global Change Biology. This work is the result of several years of brainstorming, discussing and polishing with three of my favorite collaborators. In it, we discuss how climatic extremes may affect evolution.
onlinelibrary.wiley.com/doi/epdf/10....
onlinelibrary.wiley.com/doi/epdf/10....
Excited to share that my lab is moving to HKU @swimshku.bsky.social early next year! Really looking forward to working with great colleagues in the Baker, Schunter, Mcilroy, Gaitan and Russell labs, @bonebraking.bsky.social, @jonscibulski.bsky.social and others in the School of Biological Sciences
November 19, 2025 at 2:18 PM
Excited to share that my lab is moving to HKU @swimshku.bsky.social early next year! Really looking forward to working with great colleagues in the Baker, Schunter, Mcilroy, Gaitan and Russell labs, @bonebraking.bsky.social, @jonscibulski.bsky.social and others in the School of Biological Sciences
Reposted by Matthieu Leray, PhD
Here, we show that deep below, corals and feather stars don’t just share space – they share microbes. Endozoicomonadaceae + Nitrosopumilaceae inhabit both hosts in a “promiscuous” symbiosis that may fuel nitrogen cycling in the deep sea.
doi.org/10.1186/s401... 🌊🪸🧪 #Bioinformatics 🧬💻 #SymbioSky
doi.org/10.1186/s401... 🌊🪸🧪 #Bioinformatics 🧬💻 #SymbioSky
November 13, 2025 at 6:11 AM
Here, we show that deep below, corals and feather stars don’t just share space – they share microbes. Endozoicomonadaceae + Nitrosopumilaceae inhabit both hosts in a “promiscuous” symbiosis that may fuel nitrogen cycling in the deep sea.
doi.org/10.1186/s401... 🌊🪸🧪 #Bioinformatics 🧬💻 #SymbioSky
doi.org/10.1186/s401... 🌊🪸🧪 #Bioinformatics 🧬💻 #SymbioSky
Reposted by Matthieu Leray, PhD
The Brown and Stachowicz labs are looking for a postdoc for an NSF-funded project on the thermal dependence of disease in eelgrass! As a bonus you get to be based at the Bodega Marine Lab! Interested? Find out more here: brown-ecology.com/join-us/
Join Us!
brown-ecology.com
November 10, 2025 at 11:41 PM
The Brown and Stachowicz labs are looking for a postdoc for an NSF-funded project on the thermal dependence of disease in eelgrass! As a bonus you get to be based at the Bodega Marine Lab! Interested? Find out more here: brown-ecology.com/join-us/
Reposted by Matthieu Leray, PhD
The sponge-ctenophore debate was one of the first that excited me as an undergrad. It’s so cool to still see new papers coming out on the topic!
NEW pub in @science.org 🥳
Is it sponges (panels A & B) or comb jellies (C & D) that root the animal tree of life?
For over 15 years, #phylogenomic studies have been divided.
We provide new evidence suggesting that...
🔗: www.science.org/doi/10.1126/...
Is it sponges (panels A & B) or comb jellies (C & D) that root the animal tree of life?
For over 15 years, #phylogenomic studies have been divided.
We provide new evidence suggesting that...
🔗: www.science.org/doi/10.1126/...
November 14, 2025 at 2:31 AM
The sponge-ctenophore debate was one of the first that excited me as an undergrad. It’s so cool to still see new papers coming out on the topic!
Reposted by Matthieu Leray, PhD
"Our data are exquisite. Our world is empty."
An amazing piece on the coral reefs of the future by Rick MacPherson.
An amazing piece on the coral reefs of the future by Rick MacPherson.
Ghost Reefs of 2083: The Paleontology of Color (A Speculative ‘Fiction’) https://therevelator.org/ghost-reefs/
Ghost Reefs of 2083: The Paleontology of Color (A Speculative ‘Fiction’) • The Revelator
What will the loss of coral reefs cost the planet — and humanity?
therevelator.org
November 12, 2025 at 4:02 PM
"Our data are exquisite. Our world is empty."
An amazing piece on the coral reefs of the future by Rick MacPherson.
An amazing piece on the coral reefs of the future by Rick MacPherson.
Reposted by Matthieu Leray, PhD
🌐 Global Ecology feed Digest #38, Nov 3-10, 29 posts!
✨For the lazy (yes we are!) & friends who don't like social media but might benefit from this feed, here’s a DIGEST crafted with 💚 for you to share
👉 globalecologybs.github.io/feeddigest.g...
DM if you want to receive the link weekly
🌍🦤🦑🪴🍁🧪
✨For the lazy (yes we are!) & friends who don't like social media but might benefit from this feed, here’s a DIGEST crafted with 💚 for you to share
👉 globalecologybs.github.io/feeddigest.g...
DM if you want to receive the link weekly
🌍🦤🦑🪴🍁🧪
bluesky Global Ecology Feed Digest #38
Curated digest of the bluesky Global Ecology feed on biodiversity, ecosystems & conservation at large scales. Terrestrial, freswater & marine realms.
globalecologybs.github.io
November 10, 2025 at 12:02 PM
🌐 Global Ecology feed Digest #38, Nov 3-10, 29 posts!
✨For the lazy (yes we are!) & friends who don't like social media but might benefit from this feed, here’s a DIGEST crafted with 💚 for you to share
👉 globalecologybs.github.io/feeddigest.g...
DM if you want to receive the link weekly
🌍🦤🦑🪴🍁🧪
✨For the lazy (yes we are!) & friends who don't like social media but might benefit from this feed, here’s a DIGEST crafted with 💚 for you to share
👉 globalecologybs.github.io/feeddigest.g...
DM if you want to receive the link weekly
🌍🦤🦑🪴🍁🧪
Reposted by Matthieu Leray, PhD
🦭 New study reveals overlooked intraspecific variation in prey quality and its influence on predator energy budgets. By identifying key ecological drivers, they emphasize the need to integrate such variability into bioenergetic models.
Read the full paper here! ➡️ buff.ly/vecdcwH
Read the full paper here! ➡️ buff.ly/vecdcwH
November 10, 2025 at 11:02 AM
🦭 New study reveals overlooked intraspecific variation in prey quality and its influence on predator energy budgets. By identifying key ecological drivers, they emphasize the need to integrate such variability into bioenergetic models.
Read the full paper here! ➡️ buff.ly/vecdcwH
Read the full paper here! ➡️ buff.ly/vecdcwH
Reposted by Matthieu Leray, PhD
The hitchhiker’s guide to cross-species DNA delivery
@cp-trendsmicrobiol.bsky.social Spotlight by Kotaro Kiga and Rodrigo Ibarra-Chávez
www.cell.com/trends/micro...
@cp-trendsmicrobiol.bsky.social Spotlight by Kotaro Kiga and Rodrigo Ibarra-Chávez
www.cell.com/trends/micro...
The hitchhiker’s guide to cross-species DNA delivery
Microbial hitchhikers are rewriting the rules of horizontal gene transfer. He, Patkowski,
et al. reveal how phage satellites assemble chimeric infective particles that deliver
DNA across species bound...
www.cell.com
November 9, 2025 at 9:39 AM
The hitchhiker’s guide to cross-species DNA delivery
@cp-trendsmicrobiol.bsky.social Spotlight by Kotaro Kiga and Rodrigo Ibarra-Chávez
www.cell.com/trends/micro...
@cp-trendsmicrobiol.bsky.social Spotlight by Kotaro Kiga and Rodrigo Ibarra-Chávez
www.cell.com/trends/micro...
Reposted by Matthieu Leray, PhD
Oxygen supersaturation has been reported to protect aquatic animals from heat waves. We tested this in a large collaborative experiment on many species of fish and crustaceans. Our new paper in @plosbiology.org shows that the effect of hyperoxia on thermal tolerance is negligible. Unfortunately.
November 5, 2025 at 10:34 AM
Oxygen supersaturation has been reported to protect aquatic animals from heat waves. We tested this in a large collaborative experiment on many species of fish and crustaceans. Our new paper in @plosbiology.org shows that the effect of hyperoxia on thermal tolerance is negligible. Unfortunately.
Reposted by Matthieu Leray, PhD
Please join us in this uplifting and inspiring session bringing Art and Science together at the upcoming International Coral Reef Symposium in Auckland, New Zealand, July 19-24 2026. See you all there! Fighting to save reefs through Art!🧪🪸🧬🌎🌊🐙🦠🌿
October 27, 2025 at 12:13 PM
Please join us in this uplifting and inspiring session bringing Art and Science together at the upcoming International Coral Reef Symposium in Auckland, New Zealand, July 19-24 2026. See you all there! Fighting to save reefs through Art!🧪🪸🧬🌎🌊🐙🦠🌿
Reposted by Matthieu Leray, PhD
Mesquite 4.02 update released! It fixes a few bugs and adds Codon Alignment and various other improvements. Also, much faster with genomics files with 1000s of loci. www.mesquiteproject.org 🧪 #evolbio
@bembidion.bsky.social
@bembidion.bsky.social
October 25, 2025 at 12:37 AM
Mesquite 4.02 update released! It fixes a few bugs and adds Codon Alignment and various other improvements. Also, much faster with genomics files with 1000s of loci. www.mesquiteproject.org 🧪 #evolbio
@bembidion.bsky.social
@bembidion.bsky.social