Lightnews — Scholar-powered news

Hugo Dutel @hugodutel.bsky.social · May 25

A Zoom link is available on demand for those who cannot join us.

Hugo Dutel @hugodutel.bsky.social · May 25

@univbordeaux.bsky.social @pacea.bsky.social @bristolpalaeo.bsky.social @sebiology.bsky.social @artsetmetiers.bsky.social ADDL/ANSYS and the Fédération des Sciences Archéologiques de Bordeaux

Hugo Dutel @hugodutel.bsky.social · May 25

This is this Tuesday! Symposium on Biomechanical simulation techniques for evolutionary morphology and biomedical sciences.
Registrations are still open: www.eventbrite.fr/e/biomechani...
A big thank you to all the staff of the different institutions involved and our sponsors for your support!

2 2 2

Reposted by Hugo Dutel

Matteo Fabbri @mfabbri.bsky.social · May 21

Glad to share a new paper led by @yara_haridy and @NeilShubin Lab on the early evolution of teeth! Modern and fossil data point at an ancestrally sensorial function for the earliest dentine
www.nature.com/articles/s41...

The origin of vertebrate teeth and evolution of sensory exoskeletons - Nature

Re-examination of the presumed Cambrian fossil fish Anatolepis reveals previous misidentification of aglaspidid sensory structures as dentine, a vertebrate sensory tissue, showing it to be a...

www.nature.com

4 7

Hugo Dutel @hugodutel.bsky.social · Apr 18

A big thank you to the Society for Experimental Biology @sebiology.bsky.social for their generous support through the small conference sponsorship!

1

Reposted by Hugo Dutel

SICB journals @sicbjournals.bsky.social · Apr 8

ICB free read
Show Me Your #Teeth And I Will Tell You What You Eat: Differences in Tooth Enamel in #Snakes with Different Diets

by Dumont, Milgram, Herrel, Shahar, Shacham, Houssin, Delapré, Cornette, @marionsegall.bsky.social

doi.org/10.1093/icb/...

#morphology #ecology #science #biology

Fig. 3Variation in enamel general morphology. Differences in enamel surface morphology with (A) corrugated enamel surface from Acrochordus javanicus (B) worn surface of Boiga cynodon, and crenellated surface of Eirenis decemlineatus (C); both enamel outer surface and DEJ (dentino-enamel junction) are highlight in yellow to emphasize the different enamel surface. Different enamel thickness from different snake teeth of different sizes with a small-sized tooth with a thick enamel layer in Liodytes rigida (D), a small-sized tooth with a thin enamel layer in Micrurus psyches (E), a large-sized tooth with a thin enamel layer in Boa constrictor (F), a medium-sized tooth with a medium thick enamel layer in Naja annulata (G). Fractured and detached enamel observed in Fordonia leucobalia in SEM and in CT longitudinal sections (H), and enamel layer observed on the anterior facet of a Clelia clelia tooth (I) compared to the enamel present in all tooth facets in Atractaspis engaddensis in the microscopic image and virtual section

10 11

Reposted by Hugo Dutel

Anne-Claire Fabre @grumpydrfabre.bsky.social · Apr 8

Want to know more about craniofacial evolution in vertebrates? Join us at symposium#9 organized by Olivia Plateau and Kevin Le Verger @ESEB2025 in beautiful Barcelona!!!! #frenchconnexion #ESEB2025

5 9

Reposted by Hugo Dutel

DZG 2025 Berlin @dzg2025berlin.bsky.social · Mar 31

👋 Looking forward to the 117th Annual Meeting of the German Zoological Society. Please like and share 🤩

1 33 29

Reposted by Hugo Dutel

e-COL+ @e-colplus.bsky.social · Mar 28

#JobAlert!
Nous cherchons un opérateur de numérisation pour le projet e-COL+.
Si vous avez de l'expérience avec la numérisation 3D (acquisition ou post-traitement) et avec les collections naturalistes, n'hésitez pas à postuler : recrutement.mnhn.fr/front-jobs-d...

🗓️ Deadline : 30 avril 2025

Technicien de collection spécialisé en numérisation 3D (F/H) @ Muséum national d'Histoire naturelle

Muséum national d'Histoire naturellerecrute !

recrutement.mnhn.fr

12 5

Hugo Dutel @hugodutel.bsky.social · Mar 20

@pacea.bsky.social @bristolpalaeo.bsky.social @univbordeaux.bsky.social @uafunmorph.bsky.social @houdzgeorge.bsky.social @armanafzadeh.bsky.social @anthony-herrel.bsky.social @mmoazen.bsky.social

1 1

Hugo Dutel @hugodutel.bsky.social · Mar 20

🗓️ Save the date!

26-28 May 2025 | Université de Bordeaux, France.

Symposium and workshop :
Biomechanical simulation techniques in evolutionary morphology and biomedical sciences.

More info and registration: www.eventbrite.fr/e/1263754958...

1 11 16