A. Liston, E. Altenhofer, Romana Netzberger, M. Prous
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Biology of two European Tenthredo species (Hymenoptera, Tenthredinidae) feeding on Gentiana
Very few sawflies using Gentianaceae as larval host plants have been recorded. We identified larvae collected in Austria onGentiana asclepiadeaL. asTenthredo atraLinnaeus, 1758 andT. propinquaKlug, 1817. If its current taxonomic circumscription as a single species is accepted,T. atrais a highly polyphagous species, whereasT. propinquamay be more specialised:Gentiana asclepiadeais its first recorded host. We sequenced plant DNA from the head of oneT. propinqualarva, which confirmed that it had been feeding on this plant. This is the first recorded use ofG. asclepiadeaby sawfly larvae. Larvae are illustrated, and identification characters are described.
期刊介绍:
Founded in 1857 as Berliner Entomologische Zeitschrift, Deutsche Entomologische Zeitschrift is one of the World''s oldest international journals of systematic entomology. It publishes original research papers in English on the systematics, taxonomy, phylogeny, comparative morphology, and biogeography of insects. Other arthropods are also considered where of relevance to the biology of insects. The geographical scope of the journal is worldwide.
Deutsche Entomologische Zeitschrift (DEZ) is dedicated to provide an open access, high-quality forum to contribute to the documentation of insect species, their distribution, their properties, and their phylogenetic relationships. All submitted manuscripts are subject to peer-review by the leading specialists for the respective topic. The journal is published in open access high-resolution PDF, semantically enriched HTML and machine-readable XML versions.