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Vitória Tobias-Santos

@vitoria-tsantos.bsky.social
80 followers 149 following 57 posts

Biologist | Curious about nature & evolution | The weirder the organism, the cooler | BSc/MSc @ Univ. of Rio de Janeiro | PhD @ Sorbonne Univ. | Photography, arts, experimental cooking, sociology & culture enthusiast | Loves diversity & creative minds

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Reposted by Vitória Tobias-Santos
Royal Society Publishing @royalsocietypublishing.org · 08/10/2026
Watch #BiologyLetters author Haruka Kondo talk about research that reveals a previously unrecognised source of mortality in leaf miners and demonstrates that precise dorsoventral orientation during oviposition is essential for offspring survival: cassyni.com/events/23zf4... #ecology
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Elsa @erli.bsky.social · 04/10/2026
I can't stop thinking how wrong the tech bros have understood creativity and creators. Or even just having hobbies. #erliart
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Sarah McAnulty, Ph.D. @sarahmackattack.bsky.social · 01/10/2026
Has your school connected with a scientist yet this year? Skype a Scientist offers free connections with scientists for virtual Q&As with classrooms, libraries, clubs, and more! Sign up for a match at www.skypeascientist.com/sign-up.html 🖼️ by @hanfranstudio.bsky.social
A goofy school of fish in a science class swim while dropping green liquid that says let’s talk science in school
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Reposted by Vitória Tobias-Santos
Thomas Cullen @thomascullen.bsky.social · 28/09/2026
With all the news of museums being closed and/or defunded, I feel the message of our paper on the importance of natural history research (and the collections housing those specimens) is just as relevant (or more) today as it was when it was published. onlinelibrary.wiley.com/doi/full/10....
cover page of the linked paper
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Reposted by Vitória Tobias-Santos
James Briscoe @jamesbriscoe.bsky.social · 25/09/2026
New work from @spinalorga.bsky.social & co PAX3 doesn't just pattern the dorsal neural tube, it links metabolism to mechanics PAX3 sustains upper glycolysis and mannose-dependent glycosylation, which cluster N-cadherin & strengthens adherens junctions www.biorxiv.org/content/10.6...
biorxiv.org
Transcriptional coupling of metabolism and cell mechanics controls human neuroepithelium morphogenesis
Tissue morphogenesis integrates developmental programs with cell mechanics, yet the mechanisms coupling these processes remain poorly understood. We investigated this link during neuroepithelial morph...
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Reposted by Vitória Tobias-Santos
mossworm.bsky.social @mossworm.bsky.social · 02/09/2026
Normal Beetles: coming to stationary near you (not really, but wouldn't that be fun?)
simple cartoon designs representing real beetles.
upper left: "Xen" is a Xenomorphon. A wingless beetle who cries easily. He always wants to watch the same three movies.
upper right: "Atra" is an Atractocerus. A very long and flexible beetle who can fit in narrow areas. He gets nervous in big crowds.
lower left: "Clav" is a Claviger. A beetle who is always showing up in places without having been invited. He's a nice guy, though, so everyone is usually okay with it.
lower right: "Para" is a Paratuposa. A very small and light beetle who is blown around by strong wind. She brushes her wings for two hours every day.simple cartoon designs representing real beetles.
upper left: "Cal" is a Calodromus. A beetle with long legs who actually hates running. When he gets angry, he kicks things.
upper right: "Platy" is a Platyrhopalopsis. A shy beetle who loves peace and quiet. She always gets nervous when it's her turn to order at restaurants.
lower left: "Kero" is a Cerocranus. A fussy beetle who cares a lot about his looks. He is often late to things, because he gets distracted by mirrors and windows.
lower right: "Ness" is a Cnestus. A small beetle who knows a lot about mushrooms. If she starts talking about something she likes, she will never stop.simple cartoon designs representing real beetles.
upper left: "Mike" is a Micromalthus. A pleasant beetle who always tries to look at the bright side of things. People ask her when she will get married, but she says she is happy by herself.
upper right: "Koto" is a Coatonachthodes. A small beetle with a big tail that looks like a termite. Her tail isn't alive, but sometimes she talks to it when she thinks no one is listening.
lower left: "Mel" is a Meloetyphlus. A loud beetle who loves the sound of her own voice. Even though she has a huge head, she forgets things easily.
lower right: "Trak" is a Trachelismus. A beetle who can always see over the crowd at concerts. He has been getting into origami lately.The twelve cartoon beetle designs standing together as if posing for a picture
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 10/08/2026
c.org/VN55hzyf7b
change.org
Sign the Petition
Stop destroying EU micro-businesses: Immediate moratorium on cross-border EPR fees
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Reposted by Vitória Tobias-Santos
Roberto Mayor Lab @mayorlab.bsky.social · 16/05/2026
PL retweet. Developmental Biology Course (Quintay). More information: biodesarrollo.unab.cl
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 12/05/2026
“The astonishing reality of things Is my discovery every day. Each thing is what it is. It’s hard to explain to someone How happy this makes me, How much it is enough for me.” Alberto Caeiro (Fernando Pessoa) - The astonishing reality of things
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 27/04/2026
#Springtime #bees #welovebees #bumblebee #Entomology
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 27/04/2026
#Springtime #butterfly #Entomology
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 27/04/2026
#Springtime #butterflies #Entomology
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 27/04/2026
#Springtime #bees #welovebees #Entomology
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 27/04/2026
#Springtime #bees #welovebees #bumblebee #Entomology
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Reposted by Vitória Tobias-Santos
Tom Gauld @tomgauld.bsky.social · 30/11/2025
My cartoon for this week’s New Scientist. p.s. I have a new book of science cartoons: www.tomgauld.com/comic-books-v2
Panel 1.
A worm wriggles along watched by a human. It asks: "What are you doing?"

Panels 2 to 5.
Scientist "I'm studying you. I'm a biologist. Just carry on as if I'm not here."
Worm "I feel self-conscious now...  What was I doing when you got here?"
 Scientist "Just wriggling along"
Worm "Shall I go back to doing that?"
Scientist "I suppose so."

Panel 6.
The worm is wriggling again. Both the worm and scientist are thinking:
"This feels weird now..."
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 26/11/2025
"Even if some students thrive, if there's some proportion of students who crash out of a lab, then this is a real problem. "
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Reposted by Vitória Tobias-Santos
Science Magazine @science.org · 21/11/2025
"In the end, I have come to realize that being authentic at work is not a weakness, but rather a strength." #ScienceWorkingLife scim.ag/49B7hRv
An illustration of a woman wearing an axolotl costume in front of an audience, with text: Embracing my silly side makes me a better scientist. I wish I’d done it sooner
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 25/11/2025
#NUPEM-UFRJ #UFRJ #CCS-UFRJ @marinasilva.bsky.social
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Jo Wolfe, PhD @jopabinia.bsky.social · 23/11/2025
This is a real species of crab. No genAI required
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 13/11/2025
🦈 🦷 Our new paper on eLife: Shark dental complexity and adaptive variation across the phylogeny depends on trait scale, disentangling the exceptional nested multi-scale nature of dentitions. elifesciences.org/articles/107... #Sharks #TeethEvolution #SharkTeeth #EcoEvoDevo
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でんか @k-hermit.com · 07/11/2025
🦀
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weird medieval guys @weirdmedieval.bsky.social · 12/09/2024
this is me when i go out wearing a heavily jacket-reliant outfit but it gets too warm and i have to take off my whole jacket (aka self)
a medieval sketch of a flayed man carrying his skin around on a stick
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James Briscoe @jamesbriscoe.bsky.social · 07/10/2025
Very sad news, John Gurdon has died. A developmental biologist's developmental biologist, Nobel prize winner His work is the foundation of much of today's dev & stem cell bio. An inspiration to many, including me. Always asking questions & wanting the answers www.magd.cam.ac.uk/news/profess...
magd.cam.ac.uk
Professor Sir John Gurdon FRS (1933-2025) | Magdalene College
Magdalene College is deeply saddened to announce the death of Professor Sir John Gurdon FRS, who served as Master of the College from 1995 to 2002.
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 22/09/2025
The way no one ever asks students for a letter of recommendation about their PIs… Maybe we need a ‘Yelp!’ for evaluating labs — or some other system that doesn’t put students at risk. Feedback only flows downstream; it’s asymmetrical and can be a career-changer. 🧵1/3 #academiccareer #academiclife
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Reposted by Vitória Tobias-Santos
revista piauí @revistapiaui.bsky.social · 12/09/2025
Foro de Teresina no ar. A 1ª Turma do STF condenou Jair Bolsonaro a 27 anos e 3 meses de prisão por cinco crimes, entre eles a tentativa de golpe. O programa analisa o resultado desse julgamento histórico. Com Fernando de Barros e Silva, Ana Clara Costa e Celso Rocha de Barros: piaui.co/4m9Tfsn
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 30/07/2025
www.instagram.com/p/DMiDHmsN4o...
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 04/06/2025
This AD is soooo good!!! #thesubstance youtu.be/NoMqvniiEkk
youtu.be
Kenzo World
YouTube video by Sephora Brasil
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Reposted by Vitória Tobias-Santos
Buzz & Scuttle @buzzandscuttle.bsky.social · 04/05/2025
Resist the urge to mow your lawn this spring! Surely wildflowers, long, lush green grasses and lots of insects are far more pleasing than short, green turf? #nomowmay #nomowanytime
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PHD Comics @phdcomics.com · 02/05/2025
Can't wait for reviewer #2 🤬
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 02/05/2025
by Rogerio Pedro rogeriopedro.lojavirtualnuvem.com.br
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 02/05/2025
by Miles Johnston www.instagram.com/miles_art
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 02/05/2025
by Cassandra Calin tapas.io/cassiecalin
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Royal Society Publishing @royalsocietypublishing.org · 23/04/2025
Read the #BiologyLetters review 'Beetle elytra: evolution, modifications and biological functions': royalsocietypublishing.org/doi/10.1098/... #evolution
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Jonathan Cohn @jonathancohn.bsky.social · 21/04/2025
There is more evidence behind the claim "JD Vance killed the pope" than there is behind the claim that any of the people renditioned to the slave camp in El Salvador are gang members.
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 14/04/2025
Na torcida pra que realmente saia, saia no prazo e saia bem feito!!! 🤞😊🤞 conexao.ufrj.br/2025/04/muse...
conexao.ufrj.br
Museu Nacional recebe mais 50 milhões para concluir as obras de reconstrução – Conexão UFRJ
BNDES repassa o valor para que o espaço cultural fique pronto em 2026
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 30/03/2025
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 30/03/2025
I need to start recording my ideas as voice notes!!! @gemmacorrell.bsky.social
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 30/03/2025
➡️ Just a heads-up: This is a personal account. While I may talk about science and research, this is not a strictly professional space. Views are my own. 😌
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Tom Astle @tjalamont.bsky.social · 17/03/2025
Orchid Bee, Colombia #BlueMonday Males (like this) collect volatile chemicals, from orchids and other sources, to create complex scents to impress females. They collect chemicals with their front legs, transfer them to the middle legs, then finally into storage pockets in the enlarged rear legs. 🐙🌿📷
A macro photo of a brilliant blue metallic bee clinging to a flake of brown lichen or fungus, with out of focus vegetation in the background.
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Adrian Smith @dradriansmith.bsky.social · 14/03/2025
New video! Flight footage from 23 species across 7 insect orders! youtu.be/gDI5g3rd0Ls
Thumbnail cover image for a YouTube video showing a stonefly and a green june beetle flying, text reads "insect flight - 23 species!"
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 13/03/2025
I'm usually loyal to original Lego... but when I saw this one, I had to get it! It's from a generic brand, but the plastic quality seems similar to real Lego. I'm curious to assemble it. 😁
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 08/03/2025
I'm all in for the #StandUpForScience movement. Seeing all these scientists united around the world is awesome! 🧵1/4
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Halsey @halseyberryman.bsky.social · 14/01/2025
Hi Bluesky! I’m an illustrator based in DC and I like to draw animals 👋
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 24/02/2025
conexao.ufrj.br/2025/02/pesq...
conexao.ufrj.br
Pesquisa da UFRJ em Macaé indica que a chave para a neurorregeneração pode vir do fundo do mar – Conexão UFRJ
Primas dos vertebrados, as ascídias podem apontar tratamentos para doenças tumorais e neurológicas em humanos
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 21/02/2025
www.thisiscolossal.com/2024/08/andr...
thisiscolossal.com
Andrea Spencer's Painstakingly Layered Glass Sculptures Intertwine Tendrils of Seaweed
The tendrils, bulbs, and fronds of seaweed provide the starting point for an ongoing series of elegant sculptures by Andrea Spencer.
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Royal Society Publishing @royalsocietypublishing.org · 21/02/2025
When asked to draw a scientist, students almost always draw a white man holding a test tube and wearing a lab coat. Robin Costello tells us about her #ProcB article 'More than a token photo: humanizing scientists enhances student engagement': royalsociety.org/blog/2025/02...
royalsociety.org
More than a token photo | Royal Society
When asked to name scientists, students mention the likes of Charles Darwin, Albert Einstein, and Isaac Newton. And when asked to draw a scientist, students almost always draw a white man holding a te...
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Vitória Tobias-Santos @vitoria-tsantos.bsky.social · 21/02/2025
www.thisiscolossal.com/2022/05/croc...
thisiscolossal.com
A Vibrant Coral Ecosystem of Thousands of Crocheted Sculptures Confronts the Climate Crisis
A new report released this week by an Australian agency says that the 1,400-mile Great Barrier Reef has undergone its sixth mass bleaching. About 91 percent of the brightly colored marine ecosystems w...
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PHD Comics @phdcomics.com · 14/01/2025
Academic advising
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