Tim Wollesen
@thechitoncorner.bsky.social
Associate Prof. @univie Mainly tweeting on animal development & evolution. also @ tim_wollesen@mastodon.world. Personal account - views are not of my working group or employer
Excellent talk on #evodevo of mesoderm compartments in #chordates by @hector-escriva.bsky.social here @univie.ac.at! #Zoology #Development
November 12, 2025 at 7:29 AM
Excellent talk on #evodevo of mesoderm compartments in #chordates by @hector-escriva.bsky.social here @univie.ac.at! #Zoology #Development
Each minicabin has a window and many little gadgets including...
October 2, 2025 at 6:55 PM
Each minicabin has a window and many little gadgets including...
Cool, and here is a rhino (Oryctes nasicornis) from Croatia that I observed last week!
July 14, 2025 at 6:28 AM
Cool, and here is a rhino (Oryctes nasicornis) from Croatia that I observed last week!
One of the best times of the year to be in #Vienna- die #Raritätenbörse in the #univie #botanical garden!
April 13, 2025 at 5:37 AM
One of the best times of the year to be in #Vienna- die #Raritätenbörse in the #univie #botanical garden!
Good morning #Bluesky , early birds on our roof today! Every year, these semi-domesticated ducks nest up there, and when the time comes, the little ducklings take a brave leap to reach the pond below.
March 20, 2025 at 7:36 AM
Good morning #Bluesky , early birds on our roof today! Every year, these semi-domesticated ducks nest up there, and when the time comes, the little ducklings take a brave leap to reach the pond below.
#MarchforScience also here in Vienna in support of our colleagues in the USA and elsewhere!
#ScienceServes
#ScienceServes
March 7, 2025 at 12:39 PM
#MarchforScience also here in Vienna in support of our colleagues in the USA and elsewhere!
#ScienceServes
#ScienceServes
What a great initiative funded by the #EU! My camera was broken, but Schuhmann GmbH in Vienna will repair it, and thanks to #reparaturbonus, half of the costs will be covered! www.reparaturbonus.at
February 13, 2025 at 7:57 AM
What a great initiative funded by the #EU! My camera was broken, but Schuhmann GmbH in Vienna will repair it, and thanks to #reparaturbonus, half of the costs will be covered! www.reparaturbonus.at
Endlich da - meine Briefwahlunterlagen #Bundestagswahl
February 8, 2025 at 7:42 PM
Endlich da - meine Briefwahlunterlagen #Bundestagswahl
The benthic chaetognath Spadella cephaloptera inhabits intertidal marine environments and possesses the remarkable ability to attach and detach underwater within mere milliseconds. The precise mechanism behind this extraordinary feat, however, remains largely unknown.
February 1, 2025 at 11:03 AM
The benthic chaetognath Spadella cephaloptera inhabits intertidal marine environments and possesses the remarkable ability to attach and detach underwater within mere milliseconds. The precise mechanism behind this extraordinary feat, however, remains largely unknown.
I’m delighted to share the latest work of PhD student June Ordonez, who is working with me on the formation of the nervous system in #chaetognaths!
doi.org/10.1101/2025...
doi.org/10.1101/2025...
February 1, 2025 at 10:39 AM
I’m delighted to share the latest work of PhD student June Ordonez, who is working with me on the formation of the nervous system in #chaetognaths!
doi.org/10.1101/2025...
doi.org/10.1101/2025...
January 9, 2025 at 6:00 PM
I could only find a German version so far of "Auf den Wegen von Darwin", however Frenchmen invented it.
December 30, 2024 at 11:44 AM
I could only find a German version so far of "Auf den Wegen von Darwin", however Frenchmen invented it.
A fun board game for evolutionary biologists about #Darwin and his journey #Christmas #evolution #presents
December 29, 2024 at 7:48 PM
A fun board game for evolutionary biologists about #Darwin and his journey #Christmas #evolution #presents
2 fully funded PhD positions in the lab of Georg Brenneis @univie in Austria - great lab, great supervisor- please reskeet!
vds-ecology-evolution.univie.ac.at/application/...
vds-ecology-evolution.univie.ac.at/application/...
December 18, 2024 at 8:38 AM
2 fully funded PhD positions in the lab of Georg Brenneis @univie in Austria - great lab, great supervisor- please reskeet!
vds-ecology-evolution.univie.ac.at/application/...
vds-ecology-evolution.univie.ac.at/application/...
Master defensio by Max Hämmerle on the development of the skeletomusculature in the sea spider Pycnogonum litorale (supervised by George Burnice) in the Department of EvolutionaryBiology @univie.ac.at - full house!!! #Zoology
December 13, 2024 at 1:13 PM
Master defensio by Max Hämmerle on the development of the skeletomusculature in the sea spider Pycnogonum litorale (supervised by George Burnice) in the Department of EvolutionaryBiology @univie.ac.at - full house!!! #Zoology
Great to have @jordisolana.bsky.social here @univie.ac.at talking about #flatworms, #regeneration, #single-cell #sequencing, and more in our Interaction and #Evolution of #Organisms Lecture Series!
December 10, 2024 at 2:00 PM
Great to have @jordisolana.bsky.social here @univie.ac.at talking about #flatworms, #regeneration, #single-cell #sequencing, and more in our Interaction and #Evolution of #Organisms Lecture Series!
Bluesky also here in Mons, Belgium
November 20, 2024 at 10:15 AM
Bluesky also here in Mons, Belgium