Browsing NINA Brage by Author "Gärdenfors, Ulf"
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A genus new to Norway and the distribution of Protaphidius wissmannii (Ratzeburg, 1848) (Hymenoptera, Braconidae; Aphidiinae) in Scandinavia, a parasitoid of ant-attended aphids on tree trunks
Staverløkk, Arnstein; Gärdenfors, Ulf; van Achterberg, Kees (Peer reviewed; Journal article, 2022)The genus Protaphidius Ashmead, 1900 and it's only species in Europe, P. wissmannii (Ratzeburg, 1848) are here reported new to Norway. Protaphidius wissmannii is a parasitoid of giant aphids of the genus Stomaphis Linnaeus, ...