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Monday, 20 March 2023

Spitzen-Art

Milben auf einem Stein

Die Milbenart Ameronothrus retweet wurde an der Westküste Japans erstmals gesichtet und nun in die Top ten der bemerkenswertesten neuen Meeresarten aufgenommen. Foto: Yuito Obae

Über Twitter in die Top Ten: Neu entdeckte Milbe unter bedeutendste Spezies gereiht

Dem sozialen Medium Twitter verdankt Tobias Pfingstl, Biologe an der Universität Graz, bereits die zweite Top-Reihung im Weltregister der Meeresarten. Er entschlüsselte die an der Westküste Japans beheimatete Milbe Ameronothrus retweet, die nun – anlässlich des „Taxonomist Appreciation Day“ am 19. März – zu den zehn bemerkenswertesten neuen Meeresarten gekürt wurde.

Dieselbe Auszeichnung erfuhr im vergangenen Jahr Ameronothrus twitter – und just die Veröffentlichung dieses Rankings führte zur Entdeckung der neuen Art. Ein japanischer Hobby-Fotograf postete auf dem Kurznachrichtendienst ein Bild und fragte nach, ob das Tierchen darauf die Twitter-Milbe sei. „In dieser Gegend Japans war die Art nicht bekannt, deswegen wurden wir aufmerksam“, berichtet Pfingstl. Tatsächlich handelte es sich um eine bislang unbekannte Spezies. Nachdem das Spinnentier gewissermaßen eine Antwort auf die erste Entdeckung war, bekam sie den Namen Ameronothrus retweet.

Die Twitter-Milbe wurde 2021 ebenfalls über ein Posting entdeckt. „Soziale Medien leisten immer häufiger einen Beitrag zur Entdeckung neuer Arten. Wenn die breite Öffentlichkeit in die Biodiversitätsforschung mit einbezogen wird, steigert das auch das Bewusstsein für den Artenschutz“, unterstreicht Pfingstl.

 

created by Dagmar Eklaude

Related news

Learning better: Can science experiments in group settings help children with autism?

How can pupils with autism spectrum disorder (ASD) have positive learning experiences and improve their social skills? Researchers at the University of Graz are investigating how science experiments in group settings can contribute to this. Initial results from the project, which is funded by the Austrian Science Fund FWF, show that children react differently depending on the kind of neurodiversity, but that experimentation classes with the right setting definitely have potential. "Pupils with ASD can do more than is currently expected of them in many cases," says project leader Uwe Simon.

Sustainability Award 2024 for two projects of the University of Graz

How do major international conferences reduce their carbon footprint? And what can maths lessons contribute to education for sustainable development? Two questions that were answered at the University of Graz. The corresponding projects were awarded the Sustainability Award 2024 in silver on 26 November in Vienna. This award for Austria's universities and colleges is presented by the Ministry of Science and the Ministry of Climate Protection.

Bees under observation: University of Graz provides unprecedented insights into the hive

What is going on in the combs? How many eggs is the queen laying? How much honey is there? Autonomous robots and AI algorithms provide important data and high-resolution real-time images from inside a beehive. "As part of an international team, we have developed a game-changer technology for a new type of digitalised behavioural research," reports biologist Thomas Schmickl from the Artifical Life Lab at the University of Graz. The publication, which has just appeared as the cover story in the journal "Science Robotics", describes the wealth of information that can be obtained from this unique research facility.

Research for healthy aging: FWF funds Cluster of Excellence "MetAGE" with 18 million euros

Six researchers from the Field of Excellence "BioHealth" at the University of Graz, together with colleagues from the Medical Universities of Graz and Vienna, have acquired an FWF-funded "Cluster of Excellence". Now a newly formed center of excellence will be created under the leadership of the University of Graz. The aim is to gain a better understanding of healthy aging. The findings will flow directly into clinical research.

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