Entomologists from the University of Turku have discovered a previously unknown wasp subfamily in Finland during field studies at the Skanssi Biodiversity Park in Turku. The species, Brachycyrtus ornatus, belongs to the Brachycyrtinae subfamily of wolverine wasps, most of which are typically found in tropical regions.
The find, published in the Biodiversity Data Journal, represents the northernmost record of the species to date. Researchers say its arrival in Finland, following its first detection in Sweden 14 years ago, is likely linked to the effects of climate change.
“It is rare to find a previously unknown wasp subfamily in Finland,” said Professor Ilari E. Sääksjärvi from the University’s Biodiversity Unit. “This discovery shows how species are gradually spreading northwards and demonstrates that urban areas can host rare and even previously unknown organisms.”
The Skanssi Biodiversity Park, the first of its kind in Europe, is designed not only to protect nature but to actively increase biodiversity. The park offers scientists a unique opportunity to study urban ecosystems and engage the public in biodiversity research.
Field investigations at the park are ongoing, and researchers hope that this latest finding will encourage more public interest in monitoring local wildlife.
Source: University of Turku
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