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Institute of Evolutionary Biology UW

@ibe-warszawa

Institute of Evolutionary Biology @BiolUW @UniWarszawski. From molecules to bones, we are committed to the study of evolution, phylogenetics, and taxonomy.

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22.11.2024
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Latest posts by Institute of Evolutionary Biology UW @ibe-warszawa

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Katarzyna Tratkiewicz, dr Jakub Baczyński i dr Ludwik Gąsiorowski z @ibe-warszawa.bsky.social autorami artykułu pt. „Molecular phylogeny of Catenulida (Platyhelminthes) with special focus on their diversity in Poland” w Zoological Journal of the Linnean Society. www.biol.uw.edu.pl/filogeneza-w...

02.03.2026 18:59 👍 1 🔁 1 💬 0 📌 0

Work prepared by Prof. Bożeny Zakryś and Dr hab. Anny Karnkowskiej involved euglenin taxonomy, their use, and the molecular basis of house formation. Reviewers aptly put it, Ali "swam in the topic like Euglena in water" - with lightness, freedom & complete control 🥳👏

03.03.2026 13:26 👍 1 🔁 0 💬 0 📌 0
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🎓Huge congratulations to Ali Fells!
Last Thursday, we celebrated her amazing doctoral defence! We are very proud and happy for Ali in her success. Congratulations! 🍾🥂

03.03.2026 13:26 👍 4 🔁 0 💬 2 📌 0

🚨Paper Alert!🚨 Wojciech Pawlak, Mateusz Tałanda & colleagues show 'High-latitude dipnoan aestivation #burrows suggest seasonal aridity for early #dinosaur ecosystems in the Late #Triassic of East Greenland' in #Palaeo3 🐟https://doi.org/10.1016/j.palaeo.2026.113624

27.02.2026 19:21 👍 0 🔁 0 💬 1 📌 0
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This year #DarwinDay fell on the traditional #Polish holiday of Tłusty Czwartek, so we celebrated with doughnuts and board games! 🍩🎲

19.02.2026 21:31 👍 1 🔁 0 💬 0 📌 0
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The group of Evolution & Genomics of Microbial Eukaryotes welcomes Jan Procházka from @charlesuni.cuni.cz who is visiting us until March 2nd! 😊 Charles University is our partner in the 4EU+ Alliance Programme & we look forward to collaborating on Platyhelminthes amplicon 🧬

19.02.2026 21:23 👍 1 🔁 0 💬 1 📌 0
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🧑‍🔬Polish #Science Day is a #Polish National Holiday celebrated today, dedicated to commemorating the achievements of scientists. The date is not accidental, Nicholas #Copernicus was born on February 19th 1473! 🎓

19.02.2026 21:15 👍 0 🔁 0 💬 0 📌 0

Congratulations @djbirddanerd.bsky.social and colleagues on your latest publication! 🥳

13.02.2026 10:27 👍 4 🔁 2 💬 0 📌 0
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On Friday, our IBE members participated in the 15th Jubilee edition of the Night of Biologists hosted by the Faculty of Biology of the University of #Warsaw, Poland. The event slogan was “#Biology full of signals – discover how life speaks!” 🌱🍄🦠🔬

22.01.2026 10:50 👍 20 🔁 3 💬 0 📌 0

After a bachelor's degree at UW, he went to Denmark, completing his master's degree at the University of Copenhagen. He defended his PhD at the University of Bergen, Norway. He returned to Poland in 2024 on the Polish Return program NAWA Narodowa Agencja Wymiany Akademickiej

22.01.2026 10:43 👍 0 🔁 0 💬 0 📌 0

Ludwik states, 'In my research, I want to understand what's so extraordinary about microscopic flatworms at the level of their genome, developmental biology, and body organization that allowed them to escape the one-way evolutionary trap of miniaturization'

22.01.2026 10:43 👍 0 🔁 0 💬 1 📌 0
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Dr. Ludwik Gąsiorowski from EMBO (Excellence in life sciences) received an #InstallationGrant from Wydział Biologii UW! Ludwik will create his own laboratory to study microscopic flatworms. This is the only "installation" grant in this edition for Poland! 🇵🇱 Congratulations! 🥳👏

22.01.2026 10:43 👍 3 🔁 1 💬 1 📌 0

What a better way to start the New Year than with a new publication ? I am very glad to introduce the first paper linked with my current post-doc at @ibe-warszawa.bsky.social. We describe the first trionychid remains from the Middle Miocene of Poland, in @journalofanatomy.bsky.social.

07.01.2026 08:24 👍 8 🔁 4 💬 1 📌 0

We are also grateful to the Kumak Biodiversity Center for hosting the Visegrad Fund for funding this initiative!

08.01.2026 12:19 👍 0 🔁 0 💬 0 📌 0

Huge thanks to Anna Karnkowska & Beniamin Abramczyk for leading the workshops; Danny Haelewaters & Anna Muszewska for the inspiring open lectures; & Marta Tischer, Michał Gorczak, Michał Kochanowski, Igor Siedlecki & Dorota Wiktorowicz for their invaluable organisational support.

08.01.2026 12:19 👍 0 🔁 0 💬 1 📌 0
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In December, we took part in a #Phylogenomics workshop in Urwitałt for #C4inV4: improving collaboration in V4 countries to learn about cryptic #fungi. It was a fantastic team effort; we learned so much. Looking forward to next year!🍄
Workshop summary here: lnkd.in/dh2Yt2_a

08.01.2026 12:19 👍 1 🔁 0 💬 1 📌 0
The Warsaw Team in the Awards Banquet

The Warsaw Team in the Awards Banquet

Dr Anderson with her poster

Dr Anderson with her poster

Dr Pochat-Cottilloux with his poster

Dr Pochat-Cottilloux with his poster

Dr López-Torres during his talk

Dr López-Torres during his talk

Great #SVP2025 in #Birmingham 🇬🇧! As always, an excellent chance to collect feedback and reconnect with collaborators! #WarsawTeam

16.11.2025 16:36 👍 7 🔁 2 💬 1 📌 0
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Dr Mateusz Tałanda presents his research on the early development of #aetosaurs (Archosauria: Pseudosuchia) - a key to their success in the Late #Triassic ecosystems at #2025SVP

15.11.2025 15:03 👍 6 🔁 2 💬 0 📌 0
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@yohanpochatcot.bsky.social presenting his research on the first occurrence of #Trionychidae (Testudines, Cryptodira) from the #Miocene of #Poland expanding the biogeographic range of the family at #2025SVP

15.11.2025 15:00 👍 15 🔁 4 💬 0 📌 0
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@sergilopeztorres.bsky.social presenting his research on an expectionally well preserved maxilla of Komba walkeri (Galagidae, #primates) from the Early #Miocene of #Rusinga island, #Kenya at #2025SVP

15.11.2025 14:37 👍 12 🔁 2 💬 0 📌 0
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Happy #Halloween from all of us here at IBE - where we like to celebrate spooky #skeletons all year round! 💀🦴

31.10.2025 23:38 👍 5 🔁 1 💬 0 📌 0
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Our mascot Geno enjoyed a little pumpkin treat for #Halloween today 🎃

31.10.2025 23:37 👍 4 🔁 1 💬 0 📌 0
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Wishing Dr Andrej Čerňanský a fond farewell today, as he completes his research visit and returns to Comenius University Bratislava - come back soon! 👋

30.10.2025 19:23 👍 3 🔁 1 💬 0 📌 0
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Warm congratulations to Ks Dr Marcin Uhlik on successfully defending his PhD! Marcin's hard work and resilience have truly paid off, and we couldn’t be prouder 🎉🥳

30.10.2025 19:04 👍 3 🔁 1 💬 0 📌 0
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a woman in a pink jacket is sitting at a table and laughing with the words whoop whoop written below her . ALT: a woman in a pink jacket is sitting at a table and laughing with the words whoop whoop written below her .

Congratulations to Dr Aleksandra Skawina and Dr Debora Baumann Di Lábio on being awarded their IDUB microgrant to conduct actualistic #taphonomy studies on freshwater #bivalves 🥳

30.10.2025 11:52 👍 2 🔁 1 💬 0 📌 0
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Dr Aleksandra Skawina took advantage of the beautiful Autumn weather to conduct excavations in southern #Poland this month, digging for #Triassic #fossils! 🦴

30.10.2025 11:25 👍 3 🔁 1 💬 0 📌 0
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Spontaneous ectopic head formation enables reversal of the body axis polarity in microscopic flatworms | Proceedings of the Royal Society B: Biological Sciences In most of the animals, the antero-posterior axis is specified during early embryogenesis. However, in the organisms that undergo somatic asexual reproduction, constant re-establishment of the body axis occurs during each asexual act in the context of the ...

🚨New Paper Alert!🚨 Katarzyna Tratkiewicz and @lgasiorowski.bsky.social present, 'Spontaneous #ectopic head formation enables reversal of the body axis polarity in #microscopic #flatworms' 🪱
royalsocietypublishing.org/doi/10.1098/...

29.10.2025 15:10 👍 3 🔁 0 💬 0 📌 0
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W Ukrainie giną wróble. Na wojnie fauna zanika, brakuje flory. Polska musi o tym pomyśleć Religia, polityka i wojna – to czynniki, które rzadko uwzględnia się w badaniach przyrody. O opublikowanej w „Nature Cities” analizie, która wypełnia tę lukę, mówi jej współautorka prof. Marta Szulkin...

Prof. Szulkin’s recent studies featured in the media:
In "Politics":
polityka.pl/tygodnikpoli...

In "Rzeczpospolita":
rp.pl/nauka/art430...

The full list of awardees can be found on the website of the Office of the President of the Council of Ministers:

16.10.2025 14:44 👍 0 🔁 0 💬 0 📌 0

Research conducted at the Laboratory of Anthropocene Biology, led by Prof. Szulkin, focuses on the study of the evolution and ecology of organisms in the Anthropocene—an era dominated by human activity that exerts a significant global impact on Earth’s ecosystems.

16.10.2025 14:44 👍 0 🔁 0 💬 1 📌 0

The award recognizes her research that advances our understanding of evolutionary processes in complex urban environments, as well as the mechanisms by which animals adapt to city life - environments dynamically shaped by natural, social, and cultural factors.

16.10.2025 14:44 👍 0 🔁 0 💬 1 📌 0