Volker Nehring

@volkernehring.bsky.social

May contain ants http://evolution.vnehring.de | Behaviour, Evolution, Ecology | Assistant Prof @uni-freiburg.de, Germany | AE @PlosONE | Secretary Central European IUSSI

Tapinoma magnum is a Mediterranean native that has been spreading northward in Europe as a noxious invasive, outcompeting locally native species. I was able to photograph a laboratory colony in Freiburg this week. Ths species is polymorphic in the worker caste.

Composite macro photograph of two black ants on a white background facing each other, the one one the left is larger, with a broader head.

The first half of the #IUSSI26 was buzzing! So much science, discussion, debates, and ideas exchange - but the most important friendly chats and coffees while brewing new collaboration. This event turned out to be a great celebration of science and international collaboration 🐝🐜👏

Good morning everyone! Obligatory "Here are our talks at #IUSSI26 " post: Anna-Lena Bäuchle and Julia Rohrer: Tapinoma supercolonies, Today 11:00 in K9 Melanie Bey: OR dynamics and recognition: Tues 15:15 in K6 Julius Rombach: regulation of parental care in ambrosia beetles: Wed 16:15 in K10

The countdown is on! Just 10 days until IUSSI 2026. The congress will bring together researchers, students, and professionals from around the world to share the latest discoveries, foster collaborations, and celebrate advances in the biology of ants, bees, termites, wasps, and other social insects.

🐜 New in @cp-iscience.bsky.social: We show that leaf-cutting ant OR gene expression is colony-specific and that it changes after exposure to non-nestmate odours. We think that this means they tune their antennae for nestmate recognition. www.cell.com/iscience/ful... #Ants #Olfaction #Behavior (1/2)

Exposure to non-nestmate odors changes the odorant receptor profile in Acromyrmex echinatior leaf-cutting ants

zoology; entomology; neuroscience

cell.com

This is a first: 2 manuscripts I co-authored were accepted in one day, and 3 in total in April. Might sound like a brag but all manuscripts have been in the works forever, with quite a few rejections. So this is the overall pattern: 1 paper in 2025 0 papers in 2024 0 papers in 2023 1 paper in 2022 🤪

Hier, liebe Männer, ein Beispiel für jemanden, der nicht in das ,but not all men‘-Gejammer einsteigt und dem trotzdem nicht der Penis abfällt: Dirk Peglow (Vorsitzender Bund Deutscher Kriminalbeamter) empfiehlt Frauen, besser keine Beziehung mit einem Mann einzugehen, um sich vor Gewalt zu schützen.

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