Kenneth Dumack's Avatar

Kenneth Dumack

@dumack

Aquatic Ecosystem Analyses🦠 Protists and their interactions. http://kennethdumack.de

422
Followers
621
Following
153
Posts
10.11.2024
Joined
Posts Following

Latest posts by Kenneth Dumack @dumack

It even has some Medusa thing going on :D

26.02.2026 17:09 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Post image

If you rotate this image by 90Β°, it resembles a menacing smiley face in Mesodinium. Scary!

26.02.2026 06:33 πŸ‘ 5 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

I agree with what Yash said. First Bodonids, then Cercomonads, last one Bodonis again :)

25.02.2026 14:46 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

You know what they say: There are plenty of Syracosphaera pulchra in the sea. One day you’ll find one that stays and settles for you :)

14.02.2026 13:27 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Post image

Following up on my last post, here is a glimpse into the culture room, where our protists are now growing and awaiting exploration. Excited to see everything fully operational! As you see, there is still a lot of shelf space to fill - one step at a time. Now back to proposal writing 🫑 #protists

12.02.2026 08:32 πŸ‘ 17 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

@zlatogursky.bsky.social is correct, it looks weird that the pseudopodia are one-sided, but he also said "unless [...] Cochliopodium". I looked at it again, and at the end of the video it retracts pseudopodia and looks like a normal Cochliopodium. No doubts here from my side. Vasiliy is correct.

12.02.2026 08:01 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Also true!

10.02.2026 19:43 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Sorry to disagree, haha, but I think this is a swimming stage of an Amoebozoa. The pseudopodia are too thick to my liking especially at the base :D

10.02.2026 18:22 πŸ‘ 2 πŸ” 0 πŸ’¬ 3 πŸ“Œ 0
Post image

The molecular lab, culture and microscopy rooms, and bioinformatic server, are now fully set up! I’m very grateful for my new position πŸŽ‰ We’re already generating results and insights in Koblenz, and I’m looking forward to the years ahead! Now, I "just" need to get the proposals funded 🫑 #protists

09.02.2026 16:19 πŸ‘ 27 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0

Hi both! Thanks Gautam for the offer - I am super interested and now have the funds. I will contact you soon via email. Comment on Omayas message: There are other groups of organisms I am now also working on, some without a shell, which should be easier.

05.02.2026 10:40 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Hi Gautam! Would you let me know when the next workshops are?

05.02.2026 10:31 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

If you read anything today, read this. Stunning images. Love it!

05.02.2026 08:27 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I think the January picture should be of interest to you :D I have never seen a better image of Paulinella!

26.01.2026 15:33 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Thank you so much for sharing! :)

19.01.2026 07:12 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
ARD Mediathek

Our new workgroup, and one of its latest papers on #ProtistsOnSky and #AntimicrobialResistance - has been featured in the news!

www.ardmediathek.de/embed/Y3JpZD...

10.01.2026 20:58 πŸ‘ 6 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

You should and can be proud! Well done!

27.12.2025 15:12 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

W - O - W! I am super impressed. Cool thing! I dreamt of doing similar work (but never did). Congratulations, super cool. Will read it in detail in the next couple days, but it already looks stunning - love the figures!

27.12.2025 14:26 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Wow! This is genuinely the coolest paper I have seen in a long while. Love it, love the videos, love the methodology, love the extrapolation to the other suctoria. I am not even a ciliate-guy but this is truly awesome. Thanks!

19.11.2025 07:13 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

"This will do" πŸ˜‚

06.11.2025 19:20 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Post image

In case anyone’s wondering how things are going in my new position at the University of Koblenz - I think this picture makes it pretty clear we’re in great spirits! πŸ˜„ Julia and I are out sampling #cyanobacteria and #protistsonsky on local lakes :)

05.11.2025 08:29 πŸ‘ 7 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Thank you so much! I was always interested to see what heterotrophic protists actually do to the system. Yes, they eat, but how does this affect crucial background chemistry. Which compounds do they digest and generate? I am happy this paper contributes to this question :)

25.10.2025 05:26 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
a baby is looking out of a window with the words take my money . ALT: a baby is looking out of a window with the words take my money .
03.09.2025 10:46 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Yeah Labyrinthula or somehow this direction is a good guess!

28.08.2025 15:42 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
a close up of a person 's face with a huge smile and teeth . ALT: a close up of a person 's face with a huge smile and teeth .

Just imagine the human alternative of this :D

27.08.2025 07:28 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

LM Pictures are also very nice :)

18.08.2025 13:31 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Super cool!

18.08.2025 13:17 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Keep us updated :D

03.08.2025 06:16 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Stunning, what is it?

01.08.2025 20:43 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Post image

🚨 We’re hiring! Join our Aquatic Ecosystem Analysis group #UniversityKoblenz,Germany as a PhD researcher (m/f/d) in #plankton #ecology. Dive into #protist- #algae interactions, molecular ecology & sustainable water management. Apply by 14.08.2025! πŸŒŠπŸ”¬ #protistsonsky #parasites #microbiology

31.07.2025 13:00 πŸ‘ 12 πŸ” 9 πŸ’¬ 2 πŸ“Œ 0

πŸ˜₯

29.07.2025 06:43 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0