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Hans Pohl

@hans-pohl.bsky.social
98 followers 163 following 7 posts

Entomologist studying Strepsiptera: behaviour, evolutionary morphology, phylogeny, taxonomy.

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Reposted by Hans Pohl
Rudolf Meier @rudolf-meier.bsky.social · 08/04/2026
Species descriptions should not be confined to "summary" PDFs only providing access to a fraction of the data underlying the conclusions. We here argue for "digitally native species" built around structured, specimen-linked, machine-actionable evidence from day one. rdcu.be/fcbwh
rdcu.be
Digitally native species are a necessary shift in taxonomic practice
Nature Reviews Biodiversity - Biodiversity science laments how little is known about the planet’s biodiversity, yet routinely discards much of the taxonomic evidence generated during species...
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Reposted by Hans Pohl
Karlsruhe Institute of Technology (KIT) @kit.edu · 05/03/2026
#Digitalization: The “Antscan” web platform is the world’s largest digital database of 3D #insect data. It is the result of an international and interdisciplinary cooperation initiated by #KITKarlsruhe and the @oistedu.bsky.social in Japan. www.kit.edu/kit/english/...
Sample images of worker ants of different sizes at various magnifications: 3D models (top) and section views of the heads of four ants (bottom)
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Reposted by Hans Pohl
Daniel Kronauer @danielkronauer.bsky.social · 05/03/2026
Thanks to micro-CT and www.antscan.info, you can now explore high resolution, 3D ant images from anywhere in the world. Fantastic work from Julian Katzke, Francisco Hita Garcia, @economo.bsky.social, Thomas van de Kamp and colleagues just dropped: www.nature.com/articles/s41...
antscan.info
Antscan
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Reposted by Hans Pohl
Dr Ross Barnett @deepfrieddna.bsky.social · 02/03/2026
www.theguardian.com/environment/...
theguardian.com
‘I love midges because I know what their hearts look like’: is the passion for taxonomy in danger of dying out?
Insect taxonomist Art Borkent has described and named more than 300 species of midges but fears his field of science is dying out, despite millions of insects, fungi and other organisms waiting to be ...
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Reposted by Hans Pohl
Henri Greil @habitecture.bsky.social · 28/02/2026
The mating of Stylops ater in the aggregation of Andrena vaga at the Institute for Bee Protection at the @jki-research.bsky.social in Braunschweig vaga is in full swing. #BeesUp
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Reposted by Hans Pohl
Natural History Collections and Museomics @nhcm.pensoft.net · 16/02/2026
A 170-year-old flat wasp specimen was recently restored using an inexpensive ammonia-based protocol. 🐝 This study provides the first modern redescription of this rare species. Read all about it: doi.org/10.3897/nhcm.3.184068
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Hans Pohl @hans-pohl.bsky.social · 05/02/2026
From cabinets to collectomics: discovering females and primary larvae of Strepsiptera in a historical collection nhcm.pensoft.net/articles.php...
nhcm.pensoft.net
From cabinets to collectomics: discovering females and primary larvae of Strepsiptera in a historical collection
Natural history collections house material from centuries of collecting efforts. In the Phyletisches Museum Jena (PMJ), ca. 1 Mio specimens are deposited, some of them dating back as far as the 17th c...
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Hans Pohl @hans-pohl.bsky.social · 01/02/2026
Wonderful weird: 3D reconstruction of the tracheal system and balloon gut of the male Stylops ovinae. #Strepsiptera
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Hans Pohl @hans-pohl.bsky.social · 07/11/2025
New publication in Zoologischer Anzeiger describing new genera of Neotropical Maindroniidae (Zygentoma) by Reinhard Predel and colleagues. doi.org/10.1016/j.jc... My contributions were SEM images and a 3D reconstruction of the proventriculus of the new species. skfb.ly/pu8vx
skfb.ly
Peruatacamus atunpacha - Proventiculus sclerites - A 3D model collection by Entomology Group Uni Jena (@entomology_uni_jena)
The initial views are frontal. Published in: Irish, J., Zúñiga-Reinoso, Á., Cieszynski, H., Pohl, H. and Predel, R. (2025). New genera of Neotropical Maindroniidae, with a redescription of Maindronia ...
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Reposted by Hans Pohl
Universität Jena @uni-jena.de · 24/10/2025
How did the anus evolve? Researchers led by evolutionary biologist Prof. Dr Andreas Hejnol from #UniJena, in collaboration with the University of Bergen, showed that in sea worms (Xenacoelomorpha), the sperm duct exhibits the same gene pattern as the later rectum. ➡️ www.uni-jena.de/en/367301/th...
Evolutionary biologist Prof. Dr Andreas Hejnol looks at panther worms (Hofstenia miamia) in a petri dish. Image: Nicole Nerger / Uni Jena
"Panther worms" (Hofstenia miamia) in a petri dish. The worms, which have existed for 550 million years, are among the first "Bilateria", symmetrically structured animals with a left and a right half of the body, just like mammals. Image: Nicole Nerger (/ Uni Jena
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Hans Pohl @hans-pohl.bsky.social · 02/11/2025
It looks like a slug, but it isn't. It's the caterpillar of Apoda limacodes, a species of moth of the family Limacodidae.
Caterpillar of Apoda limacodes, a species of moth of the family Limacodidae
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Hans Pohl @hans-pohl.bsky.social · 16/10/2025
European mole cricket (Gryllotalpa gryllotalpa). Their front legs are modified into digging legs, convergent like those of a mole. It was found during my last field trip with students from the University of Jena to Lake Trasimeno in Italy in June 2025. #molecricket #unijena
European mole cricket (Gryllotalpa gryllotalpa)
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Hans Pohl @hans-pohl.bsky.social · 25/09/2025
Journal of Morphology | Animal Morphology Journal | Wiley Online Library onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com
The Paragenital Organ of Stylopidae (Insecta: Strepsiptera) and the Functional Incorporation of the Secondary Larval Exuvia
In the insect order Strepsiptera, we identified a paragenital organ in the family Stylopidae that serves as a secondary genital organ for traumatic insemination. We show that the cuticle at the penet...
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