@xenomatt.bsky.social Beautiful photo! So hard to capture the delicate shapes and iridescence. So fragile too. I have tried to draw / paint them, with little success...
#ctenophore #SeaLife

@jekely

Now out as a version of record:

"Neural connectome of the ctenophore statocyst", Jokura et sl. 2026 (Jékely lab)

https://elifesciences.org/articles/108420#content

#ctenophore #connectomics #neuroscience

Neural connectome of the ctenophore statocyst

Volume EM and connectome reconstruction of the apical organ of a ctenophore combined with high-speed imaging reveals a neuronal coordination of balancer cilia in the gravisensory organ.

eLife

A throwback for Ctenophore Day! If you ever wondered how to pronounce Ctenophore, today is October 4, the 10th month, fourth day and it sounds like ten oh four. They are a phylum of marine invertebrates, like this comb jelly which look a bit like jellyfish, but instead of stinging tentacles they have comb-like cilia (hairs). 🧵1/2

#ctenophore #CtenophoreDay #CtenophoreDay2025 #linocut #printmaking #sciart #multimedia #invertebrates

We have received the reviews for our "Neural #Connectome of the Ctenophore Statocyst" paper from @eLife

"This fundamental work significantly advances our understanding of gravity sensing and orientation behavior in the ctenophore, an animal of major importance in understanding the evolution of nervous systems. Through comprehensive reconstruction with volumetric electron microscopy, and time-lapse imaging of cilia motion ... []"

https://www.biorxiv.org/content/10.1101/2025.06.26.661250v2
#ctenophore #neuroscience

In our new preprint we describe the synaptic #connectome of the nerve net in the ctenophore gravisensory organ. https://www.biorxiv.org/content/10.1101/2025.06.26.661250v1 #biology #neuroscience #ctenophore #vEM

Publication de la fiche #DORIS sur un #Cténophore polaire et subpolaire des hémisphères nord et sud.
Pour nous, francophones, il est présent à #SaintPierre et #Miquelonn ainsi que dans le #StLaurent. C'est
la groseille de mer plate.

NICOLETTI Solène, FEY Laurent. in #DORIS, 11/01/2025 :
Mertensia ovum (Fabricius, 1780), https://doris.ffessm.fr/ref/specie/4503

#Biodiversite #Québec #Cténaire #Tentaculata #Ctenophora #biodiversity #tentilles

Mertensia ovum | DORIS

Voir la fiche de cette espèce

This jelly is really two in one
No, you’re not seeing double. This translucent marine creature called a #seawalnut, which is a species of #combjelly, or #ctenophore, does indeed have two mouths and two “rear” ends—pores from which it ejects waste. Yet it wasn’t born with these double features.
Injured sea walnuts can join bodies and thrive again by merging some of their systems
https://www.science.org/content/article/jelly-really-two-one

A throwback for Ctenophore Day! If you ever wondered how to pronounce Ctenophore, today is October 4, the 10th month, fourth day and it sounds like ten oh four.

They are a phylum of marine invertebrates, like this comb jelly which look a bit like jellyfish, but instead of stinging tentacles they have comb-like cilia (hairs). 🧵1/2

#ctenophore #CtenophoreDay #CtenophoreDay2024 #linocut #printmaking #sciart #multimedia #invertebrates #MastoArt

Interesting review by Maria Sachkova on the #ctenophore nervous system and the challenges of studying it.
https://doi.org/10.1111/ede.12472
#neuroscience @biology
🌊🌟 Meet the oldest living creature on Earth: the ctenophore, a jellyfish-like animal that emerged 700 million years ago. A new study in Nature reveals that ctenophores are the closest relatives of the first animals, and share a common ancestor with humans. #ctenophore #animal #evolution https://www.thebrighterside.news/post/scientists-discover-the-oldest-living-creature-on-earth-from-700-million-years-ago
Scientists discover the oldest living creature on Earth, from 700 million years ago

What the earliest animals looked like when they emerged in the ancient oceans over half a billion years ago has intrigued biologists.

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