N. Joris Fleck's Avatar

N. Joris Fleck

@njorisfleck

Biology Master's student at #LMU Munich | Herpetologist ๐Ÿธ๐Ÿ| Botanist๐ŸŒฟ | Host of #Hissscord

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29.03.2025
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Latest posts by N. Joris Fleck @njorisfleck

I genuinely wish that all snakes would move the way the horned viper does in this figure.

15.02.2026 12:06 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Margaret M. Stewart Achievement Award for Excellence in Ichthyology or Herpetology โ€” American Society of Ichthyologists and Herpetologists

ASIH is soliciting nominations for the 2026 Margaret Stewart Achievement Award for Excellence - to be awarded to a mid-career scientist in Herpetology. Deadline 20 April 2026. Info here: www.asih.org/awards/stewa... ๐Ÿธ๐ŸฆŽ๐ŸŠ๐Ÿ๐Ÿข Please share and repost!

07.01.2026 09:32 ๐Ÿ‘ 9 ๐Ÿ” 5 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

๐ŸšจPhD position available!๐Ÿšจ๐Ÿงช
I am seeking a talented PhD student to join my ERC StG project GEMINI, to explore the exciting world of vertebrate genomics and comparative genomics, seeking to understand the genomics of miniaturisation! ๐Ÿฆ‡๐ŸฆŽ๐Ÿฆœ๐Ÿธ๐ŸŸ๐Ÿฆˆ ๐Ÿค๐Ÿงฌ
Deadline: 4 Jan 2026!
employment.ku.dk/phd?show=153...

01.12.2025 12:58 ๐Ÿ‘ 32 ๐Ÿ” 25 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1
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Donโ€™t forget about the #FindThatLizard Scholarship!! Please share

#science #scholarship #funding #herps #HERpers #lizards #snakes #frogs #salamanders #game #challenge #education

28.11.2025 21:16 ๐Ÿ‘ 75 ๐Ÿ” 58 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 1
Figure 1 from a paper published in Nature (linked in post). The figure purports to be an infographic depiction of the "Overall working of the framework" for 'explainably' diagnosing autism spectrum disorder. The infographic is plainly nonsense, containing many spelling errors, nonsense words, meaningless images and graphs. Clearly created using generative AI and (crucially) NEVER CHECKED AT ANY STEP OF THE WRITING OR PUBLICATION PROCESS.

Figure 1 from a paper published in Nature (linked in post). The figure purports to be an infographic depiction of the "Overall working of the framework" for 'explainably' diagnosing autism spectrum disorder. The infographic is plainly nonsense, containing many spelling errors, nonsense words, meaningless images and graphs. Clearly created using generative AI and (crucially) NEVER CHECKED AT ANY STEP OF THE WRITING OR PUBLICATION PROCESS.

Hey @nature.com, have you got an explanation for how the hell THIS happened? & especially why you accepted a paper with such a bizarre piece of genAI slop in it?!
& more to the point, why we should take you seriously at all going forward?
www.nature.com/articles/s41...

27.11.2025 15:03 ๐Ÿ‘ 1286 ๐Ÿ” 342 ๐Ÿ’ฌ 73 ๐Ÿ“Œ 179
Talentech - Head of Conservation Unit at the Natural History Museum Denmark // Leder af Konserveringsenheden ved Statens Naturhistoriske Museum

The Natural History Museum Denmark is seeking a new Head of Conservation Unit! The conservation team here works on a wide array of incredible specimens, and are hard at work preparing for the new museum opening in spring 2027! candidate.hr-manager.net/ApplicationI...

17.11.2025 08:02 ๐Ÿ‘ 9 ๐Ÿ” 14 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 1
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The impact of PhD studies on mental healthโ€”a longitudinal population study Recent self-reported and cross-sectional survey evidence documents high levels of mental health problems among PhD students. We study the relationshipโ€ฆ

What a fun study to read while preparing my PhD application:

www.sciencedirect.com/science/arti...

17.11.2025 01:00 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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"Yes, we CAM! First evidence of CAM photosynthesis in a carnivorous plant" super happy to have been part of this work with @njorisfleck.bsky.social Prof Gudrun Kadereit, Andreas Fleischmann and Thibaud Messerschmid! I hope it's the first of many at LMU ๐Ÿ‘๐Ÿ˜๐ŸŒต๐ŸŽถ
doi.org/10.1111/plb....

12.11.2025 19:10 ๐Ÿ‘ 6 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1
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Yes, we CAM! First evidence of CAM photosynthesis in a carnivorous plant Evidence for weak, facultative CAM is reported for the first time in a carnivorous plant, i.e., in Mexican representatives of Pinguicula (Lentibulariaceae).

Former lab member @njorisfleck.bsky.social and colleagues just showed that some carnivorous plants do CAM photosynthesis! onlinelibrary.wiley.com/doi/10.1111/...
๐ŸŒฑโ˜€๏ธ๐Ÿงช

12.11.2025 09:35 ๐Ÿ‘ 37 ๐Ÿ” 9 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 2

My first ever lead-author paper got published! ๐ŸŽ‰
Many thanks to my supervisors and co-workers!

(Also, please note the punny title)

12.11.2025 16:21 ๐Ÿ‘ 4 ๐Ÿ” 1 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

+++ Hissscord๐Ÿ NEWS +++

Hissscord just reached 100 members! ๐ŸŽ‰
That's an international assembly of 100 scientists of various career stages working in herpetology, all joined in one server to network and to support each other.

Wanna join? Send me a message!

(Free, not my attempt to finance my PhD)

08.11.2025 20:29 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Three new live-bearing toads from Tanzania! This week we have published an exciting new paper describing three new species of bumpy, bright-coloured, live-bearing, tree-dwelling toads from the Eastern Arc Mountains of Tanzania! You can read โ€ฆ

A new post about the three #newspecies of toad we have just described from Tanzania, feat @christianthrane.bsky.social, Simon Loader, @alicepetzold.bsky.social, John Lyakurwa, and Michele Menegon! ๐Ÿงช๐Ÿธ๐Ÿ‡น๐Ÿ‡ฟ
www.markscherz.com/archives/6208

07.11.2025 14:34 ๐Ÿ‘ 51 ๐Ÿ” 13 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 1
A Mossy Leaf-tail Gecko with partially shed skin, resembling a ghost

A Mossy Leaf-tail Gecko with partially shed skin, resembling a ghost

Happy Halloween!๐Ÿ‚๐Ÿฌ
We found this stunning Mossy Leaf-tail Gecko (Uroplatus sikorae Boettger, 1913) โฃshedding its skin in Madagascar, 2024. I waited a whole year to post this photo for Halloween! ๐Ÿ‘ป

01.11.2025 15:40 ๐Ÿ‘ 19 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Ever hear a snake heartbeat? ๐Ÿ ๐Ÿซ€ (Sound UP)

Our vets have noticed some irregular heart activity in Arroyo, the California King snake, so theyโ€™re using a doppler ultrasound machine, which allows them to hear the heart rate easily and count the amount of time between heartbeats.

24.10.2025 22:27 ๐Ÿ‘ 57 ๐Ÿ” 14 ๐Ÿ’ฌ 4 ๐Ÿ“Œ 0
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YSF2025 Registration Form Welcome to the YSF2025 Registration and Abstract Submission form. This year the conference will be held online on Friday, November 14th 2025. We look forward to seeing old and new faces from across t...

๐Ÿ“ข๐Ÿ“ข๐Ÿ“ข #YSF2025 ABSTRACT SUBMISSION CLOSES THIS SATURDAY OCT 25TH 11:59PM GMT+1 ๐Ÿ“ข๐Ÿ“ข๐Ÿ“ข

If you are a student or early career researcher working on phylogenetics/taxonomy/systematics, join us online on Nov 14th for this year's (free!) Young Systematists' Forum!

REGISTER: tinyurl.com/2w5n3e8

23.10.2025 09:54 ๐Ÿ‘ 1 ๐Ÿ” 4 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 2
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Applications for the MEME programme (www.evobio.eu
) are now open! MEME is a research- and mobility-oriented masterโ€™s in evolutionary biology (& Iโ€™m a proud alumna!), jointly run by the Unis of Groningen, Uppsala, Montpellier, and LMU Munich, with Harvard and Lausanne as partners. Spread the word!

23.10.2025 12:15 ๐Ÿ‘ 38 ๐Ÿ” 39 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 1
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๐Ÿšจ Postdoc in evolutionary genomics of heat stress adaptation position at @ucddublin.bsky.social.
๐Ÿ“ Dublin, Ireland
Closes: 15th Oct 2025
๐Ÿ”— www.jobs.ac.uk/job/DOV094/u...

01.10.2025 02:21 ๐Ÿ‘ 20 ๐Ÿ” 10 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Young Systematistsโ€™ Forum Young Systematistsโ€™ Forum An exciting setting for postgraduate students and early postdoctoral researchers to present their work to a scientific audience interested in taxonomy and systematicโ€ฆ

Join us Nov 14th for #YSF2025, a completely free, online conference where postgraduate students (and other early career researchers) present their work on systematics, taxonomy and/or phylogenetics.

Abstract submission closes Oct 25th!

REGISTER: tinyurl.com/2fvmmthc

systass.org/young-system...

29.09.2025 16:08 ๐Ÿ‘ 5 ๐Ÿ” 8 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

That comment made my day, cheers! ๐Ÿ

28.09.2025 19:27 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

๐Ÿธ ๐…๐ซ๐ž๐ž, ๐ง๐จ ๐ฌ๐ž๐ฅ๐Ÿ-๐ฉ๐ซ๐จ๐ฆ๐จ๐ญ๐ข๐จ๐ง, ๐ง๐จ๐ง-๐ฉ๐ซ๐จ๐Ÿ๐ข๐ญ: This is not my business-plan to finance my PhD, but a platform for our scientific community

Whether youโ€™re doing your first field project or leading your own lab, this is a place to connect and collaborate with others who share your passion. ๐ŸŒโœจ

#hissscord

28.09.2025 15:29 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

๐Ÿธ ๐†๐ž๐ญ ๐ก๐ž๐ฅ๐ฉ ๐ช๐ฎ๐ข๐œ๐ค๐ฅ๐ฒ from the community, instead of waiting weeks for a cryptic response from your supervisor
๐Ÿธ ๐’๐ก๐š๐ซ๐ž ๐ค๐ง๐จ๐ฐ๐ฅ๐ž๐๐ ๐ž ๐š๐ง๐ ๐จ๐ฉ๐ฉ๐จ๐ซ๐ญ๐ฎ๐ง๐ข๐ญ๐ข๐ž๐ฌ
๐Ÿธ ๐๐ž๐ญ๐ฐ๐จ๐ซ๐ค with herpetologists worldwide
๐Ÿธ ๐’๐ฎ๐›๐ฌ๐ญ๐ซ๐ฎ๐œ๐ญ๐ฎ๐ซ๐ž with different sub-channels for, e.g., coding help, fieldwork, methodology-related questions and more

28.09.2025 15:28 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

+++ Hissscord๐Ÿ NEWS +++

Second call for joining our server! ๐Ÿธ
Hissscord is open to everyone in the scientific herpetological community, from students to established researchers.

๐Ÿ’ฌ DM me for an invite to the Discord channel, or reach out via email: hissscord[at]gmail.com

Please share!๐Ÿ“ฃ

28.09.2025 15:27 ๐Ÿ‘ 4 ๐Ÿ” 4 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Most of my group gathered in one place for the first time possibly ever. From left to right, former master's student Collin Bos, current postdoc Alice Petzold, me (Mark D. Scherz), former bachelor's student Joris Fleck, and current master's student and former bachelor's student Clara Keusgen.

Most of my group gathered in one place for the first time possibly ever. From left to right, former master's student Collin Bos, current postdoc Alice Petzold, me (Mark D. Scherz), former bachelor's student Joris Fleck, and current master's student and former bachelor's student Clara Keusgen.

Having a diffuse research group means that I rarely get to spend any time with my group in 3D. It was a great delight therefore to be joined by @collinbos.bsky.social @alicepetzold.bsky.social @njorisfleck.bsky.social and @clarakeusgen.bsky.social together in Bonn for the #SEH2025! ๐Ÿงช๐Ÿธ๐ŸฆŽ๐Ÿ๐Ÿงฌ

19.09.2025 07:35 ๐Ÿ‘ 19 ๐Ÿ” 4 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1

Herpetology is the science of reptiles and amphibians, and usually unrelated to herpes. That said, some reptiles can catch herpesvirusesโ€”itโ€™s actually quite feared among turtle keepers, for example. ๐Ÿข

19.09.2025 15:50 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

+++ Hissscord๐Ÿ NEWS +++

Our new server is live! ๐Ÿ
A free space for young and experienced herpetologists to connect, collaborate, and get quick help.

๐Ÿ’ฌ DM me here on Bluesky or elsewhere for an invite to the Discord channel!

Please feel free to share and repost!

#Herpetology #SEH2025 #Hissscord

19.09.2025 15:44 ๐Ÿ‘ 13 ๐Ÿ” 8 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 2
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Learn more about South Australia's new university for the future.

We are hiring!! ๐ŸฆŽ๐Ÿง ๐Ÿ 2 year postdoc to work on on the evolution of brains in snakes and lizards (on our current ARC Discovery project).

Applications close 25th March 2025!

careers.adelaide.edu.au/cw/en/job/51...

24.02.2025 06:07 ๐Ÿ‘ 37 ๐Ÿ” 34 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 2

That'd be awesome! I'll start distributing the link to the channel soon.

15.09.2025 16:03 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Iโ€™m setting up a Discord server for young herpetologists, derived from an idea at #SEH2025. The goal is to create a space for quick help, collaboration, and networking. If youโ€™d like to give input or get involved, let me know!

#herpetology

14.09.2025 17:53 ๐Ÿ‘ 23 ๐Ÿ” 9 ๐Ÿ’ฌ 6 ๐Ÿ“Œ 2

Iโ€™ve been spending A LOT of time in scientific collections.
Outside, the weather keeps changing. Inside? Permanent chill.

35ยฐC? Iโ€™m freezing my butt off in the collections.
-4ยฐC? Still freezing my butt off in the collections.

The only constant in my life right now is museum-grade air conditioning.

22.08.2025 00:02 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
A lizard hanging onto a plastic fence in Italy.

A lizard hanging onto a plastic fence in Italy.

An Italian wall lizard (Podarcis siculus) found in Castiglione della Pescaia, Italy

#Herpetology #lizard #herping

06.08.2025 11:28 ๐Ÿ‘ 5 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0