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Ritabrata Chowdhury

@ritabrata1907.bsky.social
376 followers 250 following 18 posts

PhD student at the Department of Zoology, University of Cambridge; studying biomechanics and evolution of insect-plant interactions

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Ritabrata Chowdhury @ritabrata1907.bsky.social · 19/10/2025
Last day to submit abstracts for the Cambridge University Entomological Society symposium is tomorrow! Please send your abstracts to entosoc@cambridgesu.co.uk!! @royentsoc.bsky.social @frankendodo.bsky.social @britentsoc.bsky.social @camzoology.bsky.social @zoologymuseum.bsky.social
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Ritabrata Chowdhury @ritabrata1907.bsky.social · 25/09/2025
The Cambridge University Entomological Society is hosting a symposium on ”The good, the bad, and the monstrous: insects in mythology, literature and media”, at the Department of Zoology, University of Cambridge, on 20th November 2025. Huge thanks to @royentsoc.bsky.social for supporting us!
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Ritabrata Chowdhury @ritabrata1907.bsky.social · 31/08/2025
Had an amazing time at @behaviour2025.bsky.social in Kolkata! Got to see soo much diverse and cool research in the fields behavioural and integrative ecology and meet so many brilliant researchers. Thanks to all the organisers! Lastly, thanks to @biologists.bsky.social for funding my travel!
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Reposted by Ritabrata Chowdhury
Royal Society Publishing @royalsocietypublishing.org · 30/06/2025
Watch #BiologyLetters author Ritabrata Chowdhury talk about his recent article that reports a previously unknown interaction from the mutualism between ants and Macaranga trees: cassyni.com/events/6Pu6E... #ecology #evolution
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Ritabrata Chowdhury @ritabrata1907.bsky.social · 30/06/2025
Happy to share the Naked Scientists' article on my recent paper. Huge thanks to Chris Smith for interviewing me! Also, massive thanks to @camzoology.bsky.social, @biology.ox.ac.uk and @britentsoc.bsky.social for supporting this work! The link: www.thenakedscientists.com/articles/int...
thenakedscientists.com
Bribing caterpillar sparks evolutionary arms race
Greasing some palms...
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Reposted by Ritabrata Chowdhury
Royal Society Publishing @royalsocietypublishing.org · 12/06/2025
Arms race of physical defences: hooked trichomes of Macaranga ant-plants kill lycaenid caterpillars, but one specialist has a counter-defence: royalsocietypublishing.org/doi/10.1098/... #BiologyLetters #ecology #evolution
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Ritabrata Chowdhury @ritabrata1907.bsky.social · 09/06/2025
Happy to share the first paper from my PhD! We report the discovery of a new insect-plant interaction from Borneo, where one ant-plant has evolved sharp hooked trichomes to pierce and kill lycaenid caterpillars. However, one specialist can survive and has a counter-defence! doi.org/10.1098/rsbl...
doi.org
Arms race of physical defences: hooked trichomes of Macaranga ant-plants kill lycaenid caterpillars, but one specialist has a counter-defence | Biology Letters
The coevolution of insects and chemical plant defences has been described as an arms race, but it is unclear whether physical plant defences can produce similar outcomes. Here, we report a previously unknown interaction from the mutualism between ants and ...
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Ritabrata Chowdhury @ritabrata1907.bsky.social · 29/03/2025
Happy to share my first major PhD work, where we show that Heliconiini caterpillars have developed more puncture resistant cuticle as a counter-adaptation against sharp Passiflora trichomes. However, we also show that the trichomes affect post ingestion, suggesting that the arms-race continues!
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Ritabrata Chowdhury @ritabrata1907.bsky.social · 23/03/2025
Had an amazing time presenting at the @britentsoc.bsky.social Annual Member's Day yesterday at the @morethanadodo.bsky.social . Very inspiring talks, amazing people and lots of interesting conversations. Huge thanks to @pselaphacus.bsky.social and the @britentsoc.bsky.social for the opportunity!
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