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Pavel Jakubec

@paveljakubec.bsky.social

I am an assistant professor at the Czech University of Life Sciences, specializing in the ecology and taxonomy of insects. I have a passion for photography, data analysis, R, and forensic entomology

140 Followers  |  239 Following  |  11 Posts  |  Joined: 18.01.2025  |  1.4744

Latest posts by paveljakubec.bsky.social on Bluesky

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Revisiting the larval morphology of Oiceoptoma thoracicum (Coleoptera: Staphylinidae: Silphinae) Abstract. Precise identification of insect species and their developmental stages (instars) on human remains is crucial for estimating the postmortem inter

Larval morphology is a neglected topic in entomology as they're usually a bit boring. Which leads to less interest from publi and some professional entomologist as well, but check out this beautiful trilobite. It's amazing!

31.03.2025 17:15 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Dear #Rstats & #ecology, does anybody have textbook recommendations for applications of species distribution models?

Ideally covering how to deal with sketchy occurrence data, aimed for biology grad students with a more applied focus (i.e. not too overloaded with scary fundamental statistics).

17.02.2025 11:18 โ€” ๐Ÿ‘ 6    ๐Ÿ” 4    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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I like this one, but for application I would use specific papers or tutorials. Don't overthink the data too much. I was surprised recently that the species I was interested in occurred on the island it was not supposed to be. So if my beetle data are not in the middle of the sea, I am keeping them.

17.02.2025 13:05 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Thanks for the link. It was an interesting read, although my view of the issue is more basic. I would be happy if more ecological studies did not discard the larval material due to its problematic identification and used methods that allow them to be sampled in the first place.

05.02.2025 19:04 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I see a similar bias in entomology, where we focus on adults, meanwhile we almost completely ignore the larvae. Especially in beetles the discrepancy in our knowledge about life stages is staggering.

03.02.2025 18:55 โ€” ๐Ÿ‘ 8    ๐Ÿ” 2    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
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Upload your resume to the SCB #CareerCenter so our employers can match your details to the best available jobs!
Learn more: careers.conbio.org
#conservation ๐ŸŒ #MarineLife #ecology #conservationjobs

03.02.2025 17:38 โ€” ๐Ÿ‘ 9    ๐Ÿ” 5    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Sorry, for making you to elaborate. However I find your post even more interesting. I had no idea about color vision of bumblebees.

29.01.2025 05:40 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

That might be true just for the honeybee. ๐Ÿ˜ There is a planty of other bees, which might see red. And if not, butterflies will.

28.01.2025 19:37 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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REMOTE ROLE FOR ECOLOGISTS, NATURALISTS, AND TAXONOMIC EXPERTS at Pivotal Future in London, UNITED KINGDOM Jan 2, 2025 | Ecologists, Naturalists, and Taxonomic Experts โ€ Can you identify birds, bats or frogs from acoustic data? Or can you identify plants,... | EXPIRES IN 4 DAYS

We are still recruiting Brazilian experts in species ID at Pivotal. It's remote flexible work so a really handy side gig.

If you can identify Brazilian plants or mammals from photos, of frogs, bats or birds from audio, please apply! ๐Ÿงช

www.researchgate.net/job/1018369_...

28.01.2025 11:49 โ€” ๐Ÿ‘ 83    ๐Ÿ” 59    ๐Ÿ’ฌ 4    ๐Ÿ“Œ 3

Oh, that's convenient. Sadly my experimental animals are not in this category... #carrionbeetles

25.01.2025 19:24 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Do you agree with this approach or do you consider it extortion? After 15+ years of contemplating the issue I still cannot decide what is the lesser evil here.

24.01.2025 19:24 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Excellent paper. ๐Ÿ‘๐Ÿ‘ How did you keep track of the number of generations at different regimes and localities? I'll be "stealing" parts of your methodology for sure. ๐Ÿ˜

24.01.2025 18:57 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Dengue Virus Effects on Aedes aegypti Mosquitoes: Genetic Manipulation or Byproduct? A new research review examines how carrying dengue virus affects Aedes aegypti mosquitoes' life cycle and behavior and whether the virus manipulates its mosquito hostโ€”or if changes are byproducts of o...

A new review indicates that Dengue virus affects its mosquito hosts in ways that possibly increase disease spread. ๐ŸฆŸ๐Ÿฆ 

E.g. it may make infected mosquitoes more active, more likely to bite, more likely to re-bite if interrupted, and feed longer.

๐Ÿงช๐Ÿชฒ๐Ÿชณ

entomologytoday.org/2025/01/24/d...

24.01.2025 18:14 โ€” ๐Ÿ‘ 38    ๐Ÿ” 16    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 2
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We're hiring a Manager, Natural Areas (central Ontario) @ncccnc.bsky.social.

* Full time
* Salary $81k-92k/yr + benefits
* Based in Toronto
* Apply by Feb 9
* Details: lnkd.in/gNwQR7DY

#ConservationJobs

21.01.2025 15:56 โ€” ๐Ÿ‘ 16    ๐Ÿ” 14    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 3

Could you please add me? I work on the applied interpretation of thermal biology data within the forensic entomology framework. However, I would love to connect with others working in the more theoretical part of the field.

20.01.2025 12:49 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Hello world. ๐ŸŒ

19.01.2025 23:09 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

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